{"id":334783959,"date":"2025-12-15T00:13:04","date_gmt":"2025-12-14T18:43:04","guid":{"rendered":"https:\/\/dev.smackcoders.com\/wordpress-security-best-practices-2.html"},"modified":"2026-03-05T12:15:43","modified_gmt":"2026-03-05T06:45:43","slug":"wordpress-security-best-practices","status":"publish","type":"post","link":"https:\/\/dev.smackcoders.com\/ja\/blog\/wordpress-security-best-practices-2.html","title":{"rendered":"\u30c7\u30fc\u30bf\u91cf\u304c\u591a\u3044\u30b5\u30a4\u30c8\u5411\u3051WordPress\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"555\" src=\"https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-1024x555.webp\" alt=\"WordPress-Security-Best-Practices-for-Data-Heavy-Sites\" class=\"wp-image-334781283\" srcset=\"https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-1024x555.webp 1024w, https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-300x162.webp 300w, https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-768x416.webp 768w, https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-1536x832.webp 1536w, https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-2048x1109.webp 2048w, https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-360x195.webp 360w, https:\/\/dev.smackcoders.com\/wp-content\/uploads\/2025\/12\/WordPress-Security-Best-Practices-for-Data-Heavy-Sites-600x325.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-rank-math-toc-block has-black-color has-text-color has-background has-link-color wp-elements-29e4fb1d46bdfe3ee6a7aa8b522e5add\" style=\"background-color:#fafafa\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ol><li><a href=\"#how-to-secure-data-heavy-word-press-sites-word-press-security-best-practices\">&#12487;&#12540;&#12479;&#37327;&#12398;&#22810;&#12356;WordPress&#12469;&#12452;&#12488;&#12398;&#12475;&#12461;&#12517;&#12522;&#12486;&#12451;&#26041;&#27861; |WordPress&#12475;&#12461;&#12517;&#12522;&#12486;&#12451;&#12398;&#12505;&#12473;&#12488;&#12503;&#12521;&#12463;&#12486;&#12451;&#12473;<\/a><ol><li><a href=\"#1-start-with-a-secure-hosting-foundation\">1. &#12414;&#12378;&#12399;&#12475;&#12461;&#12517;&#12450;&#12507;&#12473;&#12486;&#12451;&#12531;&#12464;&#36001;&#22243;&#12363;&#12425;&#22987;&#12417;&#12427;<\/a><\/li><li><a href=\"#2-keep-word-press-core-plugins-themes-updated\">2. WordPress&#12467;&#12450;&#12289;&#12503;&#12521;&#12464;&#12452;&#12531;&#12289;&#12486;&#12540;&#12510;&#12434;&#24120;&#12395;&#26356;&#26032;&#12377;&#12427;&#12371;&#12392;<\/a><\/li><li><a href=\"#3-use-strong-authentication-access-controls\">3. &#24375;&#21147;&#12394;&#35469;&#35388;&#12362;&#12424;&#12403;&#12450;&#12463;&#12475;&#12473;&#21046;&#24481;&#12398;&#20351;&#29992;<\/a><\/li><li><a href=\"#4-backup-and-disaster-recovery-plan\">4. &#12496;&#12483;&#12463;&#12450;&#12483;&#12503;&#12362;&#12424;&#12403;&#28797;&#23475;&#24489;&#26087;&#35336;&#30011;<\/a><\/li><li><a href=\"#5-strengthen-database-file-permissions\">5. &#12487;&#12540;&#12479;&#12505;&#12540;&#12473;&#12362;&#12424;&#12403;&#12501;&#12449;&#12452;&#12523;&#27177;&#38480;&#12398;&#24375;&#21270;<\/a><\/li><li><a href=\"#6-implement-advanced-access-controls-user-roles-authentication\">6. &#39640;&#24230;&#12394;&#12450;&#12463;&#12475;&#12473;&#21046;&#24481;(&#12518;&#12540;&#12470;&#12540;&#12525;&#12540;&#12523;&#12362;&#12424;&#12403;&#35469;&#35388;)&#12434;&#23455;&#35013;&#12377;&#12427;<\/a><\/li><li><a href=\"#7-encrypt-data-use-secure-connections-ssl-and-tls\">7. &#12487;&#12540;&#12479;&#12398;&#26263;&#21495;&#21270;&#12392;&#23433;&#20840;&#12394;&#25509;&#32154;(SSL&#12362;&#12424;&#12403;TLS)&#12398;&#20351;&#29992;<\/a><\/li><li><a href=\"#8-use-a-web-application-firewall-waf-malware-scanner\">8. &#12454;&#12455;&#12502;&#12450;&#12503;&#12522;&#12465;&#12540;&#12471;&#12519;&#12531;&#12501;&#12449;&#12452;&#12450;&#12454;&#12457;&#12540;&#12523;(WAF)&#12392;&#12510;&#12523;&#12454;&#12455;&#12450;&#12473;&#12461;&#12515;&#12490;&#12540;&#12398;&#20351;&#29992;<\/a><\/li><li><a href=\"#9-optimize-performance-for-security\">9. &#12475;&#12461;&#12517;&#12522;&#12486;&#12451;&#12398;&#12383;&#12417;&#12398;&#12497;&#12501;&#12457;&#12540;&#12510;&#12531;&#12473;&#26368;&#36969;&#21270;<\/a><\/li><li><a href=\"#10-enable-continuous-monitoring-security-reporting\">10. &#32153;&#32154;&#30340;&#12394;&#30435;&#35222;&#12362;&#12424;&#12403;&#12475;&#12461;&#12517;&#12522;&#12486;&#12451;&#22577;&#21578;&#12398;&#23455;&#26045;<\/a><ol><li><a href=\"#best-practices\">&#12505;&#12473;&#12488;&#12503;&#12521;&#12463;&#12486;&#12451;&#12473;:<\/a><\/li><li><a href=\"#recommended-tools-and-plugins\">&#25512;&#22888;&#12484;&#12540;&#12523;&#12392;&#12503;&#12521;&#12464;&#12452;&#12531;:<\/a><\/li><\/ol><\/li><\/ol><\/li><li><a href=\"#fa-qs\">&#12424;&#12367;&#12354;&#12427;&#36074;&#21839;<\/a><ol><li><a href=\"#faq-question-1765132313222\">1. &#22823;&#35215;&#27169;&#12394;WordPress&#12469;&#12452;&#12488;&#12434;&#37325;&#12356;&#12487;&#12540;&#12479;&#12391;&#12393;&#12358;&#20445;&#35703;&#12377;&#12428;&#12400;&#12424;&#12356;&#12391;&#12377;&#12363;?<\/a><\/li><li><a href=\"#faq-question-1765132345424\">2. &#22823;&#35215;&#27169;&#12394;WordPress&#12469;&#12452;&#12488;&#12395;&#26368;&#36969;&#12394;&#12475;&#12461;&#12517;&#12522;&#12486;&#12451;&#12503;&#12521;&#12464;&#12452;&#12531;&#12399;&#12393;&#12428;&#12391;&#12377;&#12363;?<\/a><\/li><li><a href=\"#faq-question-1765132375241\">3. WordPress&#12398;&#12487;&#12540;&#12479;&#12505;&#12540;&#12473;&#12399;&#12393;&#12398;&#12367;&#12425;&#12356;&#12398;&#38971;&#24230;&#12391;&#12496;&#12483;&#12463;&#12450;&#12483;&#12503;&#12377;&#12409;&#12365;&#12363;?<\/a><\/li><li><a href=\"#faq-question-1765132406442\">4. &#12503;&#12521;&#12464;&#12452;&#12531;&#12364;&#22810;&#12377;&#12366;&#12427;&#12392;&#12469;&#12452;&#12488;&#12398;&#12475;&#12461;&#12517;&#12522;&#12486;&#12451;&#12364;&#36933;&#12367;&#12394;&#12387;&#12383;&#12426;&#24369;&#12414;&#12387;&#12383;&#12426;&#12377;&#12427;&#12371;&#12392;&#12364;&#12354;&#12426;&#12414;&#12377;&#12363;?<\/a><\/li><li><a href=\"#faq-question-1765132433661\">5. &#33258;&#20998;&#12398;WordPress&#12469;&#12452;&#12488;&#12364;&#12495;&#12483;&#12461;&#12531;&#12464;&#12373;&#12428;&#12390;&#12356;&#12394;&#12356;&#12363;&#12289;&#12393;&#12358;&#12420;&#12387;&#12390;&#30906;&#35469;&#12377;&#12428;&#12400;&#12356;&#12356;&#12391;&#12377;&#12363;?<\/a><\/li><\/ol><\/li><li><a href=\"#secure-today-scale-confidently-tomorrow\">&#20170;&#26085;&#12399;&#23433;&#20840;&#12395;&#12289;&#26126;&#26085;&#12399;&#33258;&#20449;&#12434;&#25345;&#12387;&#12390;&#25313;&#22823;<\/a><\/li><\/ol><\/nav><\/div>\n\n\n\n<p>\u3042\u306a\u305f\u306e<a href=\"https:\/\/dev.smackcoders.com\/wordpress.html\">WordPress<\/a>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u5358\u306a\u308b\u30c7\u30b8\u30bf\u30eb\u5b58\u5728\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u3042\u306a\u305f\u306e\u30d6\u30e9\u30f3\u30c9\u904b\u55b6\u306e\u57fa\u76e4\u3067\u3059\u3002\u9867\u5ba2\u60c5\u5831\u3001\u652f\u6255\u3044\u8a18\u9332\u3001\u305d\u3057\u3066\u65e5\u3005\u30d3\u30b8\u30cd\u30b9\u3092\u652f\u3048\u308b\u91cd\u8981\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u8cc7\u7523\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u5897\u3048\u3001\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5897\u3048\u308b\u306b\u3064\u308c\u3066\u3001\u6f5c\u5728\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3078\u306e\u66dd\u9732\u3082\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u653b\u6483\u3084\u7dcf\u5f53\u305f\u308a\u30ed\u30b0\u30a4\u30f3\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6f0f\u6d29\u3084\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u307e\u3067\u3001\u5358\u4e00\u306e\u8106\u5f31\u6027\u304c\u6a5f\u5bc6\u60c5\u5831\u3092\u6f0f\u6d29\u3055\u305b\u3001\u4fe1\u983c\u6027\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u91cf\u304c\u591a\u3044\u3001\u307e\u305f\u306f\u30c7\u30fc\u30bf\u99c6\u52d5\u578b\u306eWordPress\u30b5\u30a4\u30c8\u3067\u306f\u3001\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u5f31\u3044\u8a8d\u8a3c\u60c5\u5831\u306a\u3069\u306e\u5c0f\u3055\u306a\u898b\u843d\u3068\u3057\u3067\u3082\u5927\u304d\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ae\u30e3\u30c3\u30d7\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3078\u306e\u6295\u8cc7\u306f\u3082\u306f\u3084\u9078\u629e\u80a2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u3001\u5b89\u5b9a\u3057\u62e1\u5f35\u53ef\u80fd\u306a\u30d3\u30b8\u30cd\u30b9\u3068\u3001\u9ad8\u984d\u306a\u4e2d\u65ad\u306e\u30ea\u30b9\u30af\u3092\u4f34\u3046\u30d3\u30b8\u30cd\u30b9\u3068\u306e\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\u3067\u306f\u3001\u5b9f\u8a3c\u6e08\u307f\u306e\u6226\u7565\u3001\u4fe1\u983c\u3067\u304d\u308b\u30c4\u30fc\u30eb\u3001\u305d\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u6e96\u306b\u6cbf\u3063\u305f\u5b9f\u884c\u53ef\u80fd\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u7528\u3044\u3066\u3001\u5927\u898f\u6a21\u306aWordPress\u74b0\u5883\u306e\u5b89\u5168\u3001\u76e3\u8996\u3001\u6700\u9069\u5316\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-secure-data-heavy-word-press-sites-word-press-security-best-practices\"><strong>\u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044WordPress\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u65b9\u6cd5<\/strong>|WordPress\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-start-with-a-secure-hosting-foundation\"><strong>1. \u307e\u305a\u306f\u30bb\u30ad\u30e5\u30a2\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u8ca1\u56e3\u304b\u3089\u59cb\u3081\u308b<\/strong><\/h3>\n\n\n\n<p>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u76e4\u3092\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044WordPress\u30b5\u30a4\u30c8\u3067\u306f\u3001\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u9ad8\u6027\u80fd\u3001\u7a3c\u50cd\u6642\u9593\u3001\u305d\u3057\u3066\u7a4d\u6975\u7684\u306a\u4fdd\u8b77\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u30b5\u30fc\u30d0\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5b89\u5168\u306aWordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306f\u3001\u8105\u5a01\u304c\u3042\u306a\u305f\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u3067\u8efd\u6e1b\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30de\u30cd\u30fc\u30b8\u30c9WordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u7d44\u307f\u8fbc\u307f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c64\u3001\u81ea\u52d5\u66f4\u65b0\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u30b9\u30d4\u30fc\u30c9\u3068\u5b89\u5168\u6027\u306e\u4e21\u65b9\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<p><strong>\u7ba1\u7406\u578bWordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044<\/strong><strong><br><\/strong>SSL\u8a3c\u660e\u66f8\u3001\u81ea\u52d5\u65e5\u66ff\u308f\u308a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30f3\u6a5f\u80fd\u3092\u5099\u3048\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u7ba1\u7406\u578bWordPress\u30db\u30b9\u30c8\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0:<a href=\"https:\/\/wpengine.com\/\" target=\"_blank\" rel=\"noopener\">WP\u30a8\u30f3\u30b8\u30f3<\/a>,<a href=\"https:\/\/kinsta.com\/\" target=\"_blank\" rel=\"noopener\">\u30ad\u30f3\u30b9\u30bf<\/a>\u3001\u304a\u3088\u3073<a href=\"https:\/\/www.cloudways.com\/en\/\" target=\"_blank\" rel=\"noopener\">\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba<\/a>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u591a\u3044\u6642\u3067\u3082\u30b5\u30a4\u30c8\u304c\u9ad8\u901f\u3067\u5b89\u5b9a\u3057\u3001\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong>DDoS\u4fdd\u8b77\u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u6709\u52b9\u306b\u3059\u308b<br><\/strong>DDoS\u5bfe\u7b56\u3084Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb(WAF)\u306b\u3088\u308b\u8ffd\u52a0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c64\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u6709\u5bb3\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u963b\u6b62\u3057\u3001\u30c7\u30fc\u30bf\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u5b89\u5168\u3092\u5b88\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070<a href=\"https:\/\/www.cloudflare.com\/en-in\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2<\/strong> <\/a>\u304a\u3088\u3073<a href=\"https:\/\/sucuri.net\/website-firewall-a\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30b9\u30af\u30ea\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong><\/a>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u30b7\u30f3\u30d7\u30eb\u304b\u3064\u52b9\u679c\u7684\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>PHP\u306e\u6700\u65b0\u60c5\u5831\u3092\u5e38\u306b\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044<br><\/strong>\u5e38\u306bWordPress\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u6700\u65b0\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002\u66f4\u65b0\u3055\u308c\u305fPHP\u306f\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3001\u30d0\u30b0\u3092\u4fee\u6b63\u3057\u3001\u65e2\u77e5\u306e\u8106\u5f31\u6027\u3092\u5c01\u3058\u307e\u3059\u3002\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u304b\u3089PHP\u3092\u7c21\u5358\u306b\u78ba\u8a8d\u30fb\u66f4\u65b0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u5b89\u5168\u306a\u691c\u67fb\u306e\u305f\u3081\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u30b5\u30a4\u30c8\u3092\u6d3b\u7528\u3057\u307e\u3057\u3087\u3046<br><\/strong>\u30e9\u30a4\u30d6\u30b5\u30a4\u30c8\u4e0a\u3067\u5909\u66f4\u3092\u76f4\u63a5\u30c6\u30b9\u30c8\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u4ee3\u308f\u308a\u306b\u3001\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3092\u4f7f\u3063\u3066\u5b89\u5168\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u65b0\u6a5f\u80fd\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u78ba\u8a8d\u3057\u305f\u3089\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u30ea\u30b9\u30af\u306a\u304f\u30e9\u30a4\u30d6\u30b5\u30a4\u30c8\u306b\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong>\u30b5\u30fc\u30d0\u30fc\u306e\u5065\u5eb7\u72b6\u614b\u3092\u5b9a\u671f\u7684\u306b\u76e3\u8996\u3057\u3066\u304f\u3060\u3055\u3044<br><\/strong>\u30b5\u30fc\u30d0\u30fc\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ed\u30b0\u3092\u5e38\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b9a\u671f\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u7570\u5e38\u306a\u6d3b\u52d5\u3084\u9045\u5ef6\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u4f8b\u3048\u3070<a href=\"https:\/\/newrelic.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30cb\u30e5\u30fc\u30fb\u30ec\u30ea\u30c3\u30af<\/strong><\/a>\u307e\u305f\u306f<a href=\"https:\/\/wordpress.org\/plugins\/query-monitor\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30af\u30a8\u30ea\u30e2\u30cb\u30bf\u30fc<\/strong><\/a>\u5b89\u5b9a\u3057\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30db\u30b9\u30c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wpengine.com\/\" target=\"_blank\" rel=\"noopener\"><strong>WP\u30a8\u30f3\u30b8\u30f3<\/strong><\/a>\u2013 \u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b0\u30ec\u30fc\u30c9\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30f3\u6a5f\u80fd\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/kinsta.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30ad\u30f3\u30b9\u30bf<\/strong><\/a>\u2013 \u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u7a3c\u50cd\u6642\u9593\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u5b89\u5168\u306aGoogle Cloud\u30d9\u30fc\u30b9\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.cloudways.com\/en\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba<\/strong><\/a>\u2013 \u9ad8\u5ea6\u306a\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u67d4\u8edf\u306a\u30de\u30cd\u30fc\u30b8\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3002<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-keep-word-press-core-plugins-themes-updated\"><strong>2. WordPress\u30b3\u30a2\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30c6\u30fc\u30de\u3092\u5e38\u306b\u66f4\u65b0\u3059\u308b\u3053\u3068<\/strong><\/h3>\n\n\n\n<p>WordPress\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u6700\u3082\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3042\u308a\u306a\u304c\u3089\u6700\u3082\u91cd\u8981\u306a\u5074\u9762\u306e\u4e00\u3064\u306f\u3001\u3059\u3079\u3066\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u3067\u3059\u3002\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u3001\u3055\u3089\u306b\u306fWordPress\u306e\u30b3\u30a2\u3067\u3082\u3001\u30cf\u30c3\u30ab\u30fc\u304c\u7a4d\u6975\u7684\u306b\u60aa\u7528\u3057\u3066\u3044\u308b\u65e2\u77e5\u306e\u8106\u5f31\u6027\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5b9a\u671f\u7684\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u5358\u306b\u65b0\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7a74\u3092\u88dc\u4fee\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u5927\u898f\u6a21\u307e\u305f\u306f\u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u7121\u8996\u3059\u308b\u3068\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u30c7\u30fc\u30bf\u640d\u5931\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9:<\/strong><\/p>\n\n\n\n<p><strong>\u4fe1\u983c\u3067\u304d\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u81ea\u52d5\u66f4\u65b0\u3092\u6709\u52b9\u306b\u3059\u308b<br><\/strong>\u4fe1\u983c\u3067\u304d\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3084WordPress\u306e\u5c0f\u898f\u6a21\u30b3\u30a2\u30ea\u30ea\u30fc\u30b9\u306b\u306f\u81ea\u52d5\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u6709\u52b9\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u624b\u52d5\u4ecb\u5165\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u65b0\u305f\u306b\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u5b88\u308a\u7d9a\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u306e\u4e3b\u8981\u66f4\u65b0\u306e\u30c6\u30b9\u30c8<br><\/strong>\u30e9\u30a4\u30d6\u30b5\u30a4\u30c8\u306b\u5927\u304d\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u9069\u7528\u3059\u308b\u524d\u306b\u3001\u5fc5\u305a\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u4e92\u63db\u6027\u306e\u554f\u984c\u3092\u65e9\u671f\u306b\u767a\u898b\u3057\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u7af6\u5408\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u672a\u4f7f\u7528\u307e\u305f\u306f\u653e\u68c4\u3055\u308c\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u3092\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044<br><\/strong>\u958b\u767a\u8005\u304c\u3082\u306f\u3084\u7ba1\u7406\u3057\u3066\u3044\u306a\u3044\u3001\u307e\u305f\u306f\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u306f\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u30cf\u30c3\u30ab\u30fc\u306b\u3068\u3063\u3066\u7c21\u5358\u306a\u6a19\u7684\u3068\u306a\u308a\u3001\u30b5\u30a4\u30c8\u306e\u52d5\u4f5c\u3092\u9045\u3089\u305b\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u5b9a\u671f\u7684\u306b\u66f4\u65b0\u30ed\u30b0\u3092\u898b\u76f4\u3059<br><\/strong>\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30c6\u30fc\u30de\u3001WordPress\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u6700\u65b0\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u5b9f\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u66f4\u65b0\u5c65\u6b74\u3092\u7ba1\u7406\u3057\u307e\u3057\u3087\u3046\u3002\u5b9a\u671f\u7684\u306a\u76e3\u8996\u306b\u3088\u308a\u3001\u30b9\u30ad\u30c3\u30d7\u3084\u5931\u6557\u3057\u305f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u554f\u984c\u767a\u751f\u524d\u306b\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u66f4\u65b0\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u307e\u3057\u3087\u3046<br><\/strong>\u4f8b\u3048\u3070<a href=\"https:\/\/managewp.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30de\u30cd\u30fc\u30b8WP<\/strong><\/a>,<a href=\"https:\/\/mainwp.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30e1\u30a4\u30f3WP<\/strong><\/a>\u3001\u307e\u305f\u306f<a href=\"https:\/\/wp-cli.org\/\" target=\"_blank\" rel=\"noopener\"><strong>WP-CLI<\/strong><\/a>\u8907\u6570\u306e\u62e0\u70b9\u3067\u4e00\u62ec\u66f4\u65b0\u3092\u7c21\u7d20\u5316\u3057\u3001\u6642\u9593\u3092\u7bc0\u7d04\u3057\u3064\u3064\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u307e\u3057\u3087\u3046<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-use-strong-authentication-access-controls\"><strong>3. 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064\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u304c\u4fb5\u5165\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30dd\u30a4\u30f3\u30c8\u306e\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30d7\u30e9\u30b0\u30a4\u30f3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wordfence-login-security\/\" target=\"_blank\" rel=\"noopener\"><strong>Wordfence\u30ed\u30b0\u30a4\u30f3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong> <\/a>\u2013 2\u6bb5\u968e\u8a8d\u8a3c\u3001\u30ad\u30e3\u30d7\u30c1\u30e3\u3001\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u56de\u6570\u306e\u5236\u9650\u3092\u8ffd\u52a0\u3057\u3001\u4fdd\u8b77\u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.google.android.apps.authenticator2&amp;hl=en_IN\" target=\"_blank\" rel=\"noopener\"><strong>Google\u8a8d\u8a3c\u30c4\u30fc\u30eb<\/strong><\/a>\u2013 \u5b89\u5168\u306a\u30b5\u30a4\u30f3\u30a4\u30f3\u306e\u305f\u3081\u306e\u30a2\u30d7\u30ea\u30d9\u30fc\u30b9\u306e\u4e8c\u8981\u7d20\u8a8d\u8a3c\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/limit-login-attempts-reloaded\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u6570\u306e\u30ea\u30ed\u30fc\u30c9\u3092\u5236\u9650<\/strong> <\/a>\u2013 \u7e70\u308a\u8fd4\u3057\u306e\u30ed\u30b0\u30a4\u30f3\u5931\u6557\u3092\u9632\u304e\u3001\u60aa\u7528IP\u3092\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-backup-and-disaster-recovery-plan\"><strong>4. \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304a\u3088\u3073\u707d\u5bb3\u5fa9\u65e7\u8a08\u753b<\/strong><\/h3>\n\n\n\n<p>\u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u7ba1\u7406\u3059\u308b\u969b\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5f7c\u3089\u306f\u3042\u306a\u305f\u306e\u5b89\u5168\u7db2\u3067\u3059\u3002\u4e00\u5ea6\u306e\u7834\u640d\u3057\u305f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u653b\u6483\u3001\u3042\u308b\u3044\u306f\u8aa4\u3063\u3066\u524a\u9664\u3055\u308c\u308c\u3070\u3001\u6570\u30f6\u6708\u5206\u306e\u30c7\u30fc\u30bf\u304c\u6d88\u53bb\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u3063\u304b\u308a\u3068\u3057\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u707d\u5bb3\u5fa9\u65e7\u8a08\u753b\u304c\u3042\u308c\u3070\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3066\u8fc5\u901f\u306b\u30b5\u30a4\u30c8\u3092\u5fa9\u65e7\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u9759\u304b\u306a\u5b88\u8b77\u8005\u3068\u8003\u3048\u3001\u4e88\u671f\u305b\u306c\u30c8\u30e9\u30d6\u30eb\u3092\u3044\u3064\u3067\u3082\u5143\u306b\u623b\u3059\u6e96\u5099\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002\u7a4d\u6975\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u81ea\u52d5\u5316\u3001\u5b89\u5168\u306a\u30aa\u30d5\u30b5\u30a4\u30c8\u4fdd\u5b58\u3001\u5fc5\u8981\u306a\u3068\u304d\u306b\u5fa9\u5143\u30d7\u30ed\u30bb\u30b9\u304c\u5b9f\u969b\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<p><strong>\u65e5\u3005\u306e\u5897\u5206\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u81ea\u52d5\u5316\u3059\u308b<br><\/strong>\u81ea\u52d5\u3067\u6bce\u65e5\u5897\u5206\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u8a2d\u5b9a\u3057\u3001\u5909\u66f4\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30fc\u30bf\u3060\u3051\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u30b5\u30fc\u30d0\u30fc\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b89\u5b9a\u3055\u305b\u3064\u3064\u3001\u6700\u65b0\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5e38\u306b\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5b89\u5168\u306a\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\u3059\u308b<\/strong><strong><br><\/strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5e38\u306b\u30ea\u30e2\u30fc\u30c8\u3067\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002Google Drive\u3001Amazon S3\u3001Dropbox\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u4fe1\u983c\u3067\u304d\u308b\u5b89\u5168\u306a\u30d5\u30a1\u30a4\u30eb\u4fdd\u5b58\u5834\u6240\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u640d\u5931\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3068\u540c\u3058\u30b5\u30fc\u30d0\u30fc\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u7f6e\u304f\u306e\u306f\u907f\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u9031\u3054\u3068\u306e\u30d5\u30eb\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3059\u308b<br><\/strong>\u5897\u5206\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u52a0\u3048\u3066\u3001\u3059\u3079\u3066\u306e\u30b5\u30a4\u30c8\u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u8a2d\u5b9a\u3092\u542b\u3080\u90311\u56de\u306e\u5b8c\u5168\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5927\u898f\u6a21\u306a\u969c\u5bb3\u3084\u30cf\u30c3\u30ad\u30f3\u30b0\u304c\u8d77\u304d\u305f\u969b\u306b\u30b5\u30a4\u30c8\u3092\u5b8c\u5168\u306b\u5fa9\u5143\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30c6\u30b9\u30c8\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5b9a\u671f\u7684\u306b\u5fa9\u5143\u3057\u307e\u3059<br><\/strong>\u6bce\u6708\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u5fa9\u5143\u3057\u3066\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u6b63\u3057\u304f\u6a5f\u80fd\u3057\u3001\u672c\u683c\u7684\u306a\u7dca\u6025\u4e8b\u614b\u306e\u524d\u306b\u554f\u984c\u3092\u767a\u898b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u306e\u305f\u3081\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u6697\u53f7\u5316<br><\/strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u8ee2\u9001\u307e\u305f\u306f\u4fdd\u5b58\u3059\u308b\u524d\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3084\u652f\u6255\u3044\u60c5\u5831\u306a\u3069\u306e\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u6697\u53f7\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u8ffd\u52a0\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u3088\u308a\u3001\u76d7\u8074\u3055\u308c\u3066\u3082\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u5b89\u5168\u306b\u4fdd\u305f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30d7\u30e9\u30b0\u30a4\u30f3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/updraftplus\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30a2\u30c3\u30d7\u30c9\u30e9\u30d5\u30c8\u30d7\u30e9\u30b9<\/strong> <\/a>\u2013 \u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u81ea\u52d5\u5316\u3068\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u306e\u30b5\u30a4\u30c8\u5fa9\u5143\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/blogvault.net\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30d6\u30ed\u30b0\u30f4\u30a9\u30fc\u30eb\u30c8<\/strong><\/a>\u2013 \u5897\u5206\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u30de\u30eb\u30a6\u30a7\u30a2\u9632\u6b62\u3092\u5099\u3048\u305f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30ec\u30d9\u30eb\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30fb\u79fb\u884c\u30c4\u30fc\u30eb\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.jetbackup.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30b8\u30a7\u30c3\u30c8\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/strong><\/a>\u2013 cPanel\u30d9\u30fc\u30b9\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3068\u7d71\u5408\u3055\u308c\u305f\u81ea\u52d5\u5316\u3055\u308c\u305f\u30aa\u30d5\u30b5\u30a4\u30c8\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-strengthen-database-file-permissions\"><strong>5. 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File Permissions \u3092\u8a2d\u5b9a\u3059\u308b<br><\/strong>\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u7de8\u96c6\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u6b63\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u6a29\u9650\u3092\u5272\u308a\u5f53\u3066\u308b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>wp-config.php:<\/strong>400\u304b440\u304b<\/li>\n\n\n\n<li><strong>\u30d5\u30a1\u30a4\u30eb:<\/strong>644<\/li>\n\n\n\n<li><strong>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea:<\/strong>755\u3002\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u306b\u3088\u308a\u3001\u91cd\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u306f\u5fc5\u9808\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u307f\u304c\u95b2\u89a7\u307e\u305f\u306f\u5909\u66f4\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<br><\/li>\n<\/ul>\n\n\n\n<p><strong>\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3067\u30d5\u30a1\u30a4\u30eb\u7de8\u96c6\u3092\u7121\u52b9\u306b\u3059\u308b<br><\/strong>\u653b\u6483\u8005(\u3042\u308b\u3044\u306f\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc)\u304c\u30c6\u30fc\u30de\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u4e0a\u3067\u76f4\u63a5\u7de8\u96c6\u3059\u308b\u306e\u3092\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u884c\u3092\u3042\u306a\u305f\u306e\u3082\u306e\u306b\u4ed8\u3051\u52a0\u3048\u3066\u304f\u3060\u3055\u3044<a href=\"https:\/\/developer.wordpress.org\/apis\/wp-config-php\/\" target=\"_blank\" rel=\"noopener\"><strong>wp-config.php<\/strong><\/a>\u30d5\u30a1\u30a4\u30eb:<\/p>\n\n\n\n<p>define(&#8216;DISALLOW_FILE_EDIT&#8217;, true);<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308aWordPress\u7ba1\u7406\u30a8\u30ea\u30a2\u5185\u3067\u306e\u4e0d\u6b63\u306a\u5909\u66f4\u304c\u9632\u6b62\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5b9a\u671f\u7684\u306b\u6700\u9069\u5316\u3057\u3001\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3057\u307e\u3057\u3087\u3046<br><\/strong>\u6295\u7a3f\u306e\u4fee\u6b63\u3001\u30b9\u30d1\u30e0\u30b3\u30e1\u30f3\u30c8\u3001\u4e00\u6642\u7684\u306a\u60c5\u5831\u306a\u3069\u3001\u4e0d\u8981\u306a\u30c7\u30fc\u30bf\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3084\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002\u30af\u30ea\u30fc\u30f3\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u901f\u5ea6\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e21\u65b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30ec\u30d9\u30eb\u306e\u6697\u53f7\u5316\u3092\u6709\u52b9\u306b\u3059\u308b<br><\/strong>\u30b5\u30a4\u30c8\u304c\u6a5f\u5bc6\u30e6\u30fc\u30b6\u30fc\u3084\u652f\u6255\u3044\u60c5\u5831\u3092\u6271\u3046\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u6697\u53f7\u5316\u3092\u4f7f\u3063\u3066\u4fdd\u5b58\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u305f\u3068\u3048\u30c7\u30fc\u30bf\u304c\u4fb5\u5bb3\u3055\u308c\u3066\u3082\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u8aad\u307f\u53d6\u308c\u306a\u3044\u72b6\u614b\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30d7\u30e9\u30b0\u30a4\u30f3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wp-optimize\/\" target=\"_blank\" rel=\"noopener\"><strong>WP-\u6700\u9069\u5316<\/strong> <\/a>\u2013 WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3068\u6700\u9069\u5316\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/better-wp-security\/\" target=\"_blank\" rel=\"noopener\"><strong>iThemes \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/a>\u2013 \u30d5\u30a1\u30a4\u30eb\u306e\u6a29\u9650\u5236\u9650\u3084\u30d5\u30a1\u30a4\u30eb\u7de8\u96c6\u306e\u7121\u52b9\u5316\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wp-dbmanager\/\" target=\"_blank\" rel=\"noopener\"><strong>WP-DBManager<\/strong><\/a>\u2013 \u5927\u898f\u6a21\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u4fee\u7406\u3001\u6700\u9069\u5316\u3092\u81ea\u52d5\u5316\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"6-implement-advanced-access-controls-user-roles-authentication\"><strong>6. \u9ad8\u5ea6\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1(\u30e6\u30fc\u30b6\u30fc\u30ed\u30fc\u30eb\u304a\u3088\u3073\u8a8d\u8a3c)\u3092\u5b9f\u88c5\u3059\u308b<\/strong><\/h3>\n\n\n\n<p>\u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044WordPress\u30b5\u30a4\u30c8\u3067\u306f\u3001<em>\u8ab0\u304c\u4f55\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b<\/em>\u30d5\u30a1\u30a4\u30eb\u306e\u5b89\u5168\u78ba\u4fdd\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u3002\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u3001\u7de8\u96c6\u8005\u3001\u958b\u767a\u8005\u304c\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u305f\u3068\u3048\u4e00\u3064\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u4fb5\u5bb3\u3055\u308c\u3066\u3044\u3066\u3082\u653b\u6483\u8005\u306e\u6249\u3092\u958b\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9ad8\u5ea6\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u81ea\u5206\u306e\u5f79\u5272\u306b\u95a2\u4fc2\u3059\u308b\u6a29\u9650\u306e\u307f\u3092\u6301\u305f\u305b\u308b\u3053\u3068\u3067\u3001\u5185\u90e8\u30fb\u5916\u90e8\u306e\u4fb5\u5bb3\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9:<\/strong><\/p>\n\n\n\n<p><strong>\u9069\u5207\u306aWordPress\u30e6\u30fc\u30b6\u30fc\u30ed\u30fc\u30eb\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046<br><\/strong>\u30e6\u30fc\u30b6\u30fc\u306e\u8cac\u4efb\u306b\u5fdc\u3058\u3066\u6a29\u9650\u3092\u614e\u91cd\u306b\u5272\u308a\u5f53\u3066\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b\u3048\u3070\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u66f4\u65b0\u306b\u306f\u300c\u7ba1\u7406\u8005\u300d\u3067\u306f\u306a\u304f\u300c\u7de8\u96c6\u8005\u300d\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u4ed8\u4e0e\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30a4\u30c8\u8a2d\u5b9a\u3078\u306e\u8aa4\u3063\u305f\u5909\u66f4\u3084\u7121\u8a31\u53ef\u306e\u5909\u66f4\u306e\u30ea\u30b9\u30af\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u56de\u6570\u306e\u5236\u9650<br><\/strong>\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30ed\u30b0\u30a4\u30f3\u5931\u6557\u306e\u5236\u9650\u3092\u8a2d\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002\u4e00\u5b9a\u56de\u6570\u306e\u5931\u6557\u5f8c\u3001\u7591\u308f\u3057\u3044IP\u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u30d6\u30ed\u30c3\u30af\u307e\u305f\u306f\u4e00\u6642\u7684\u306b\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30ed\u30b0\u30a4\u30f3URL\u3092\u30ea\u30cd\u30fc\u30e0<\/strong><strong><br><\/strong>WordPress\u306e\u30ed\u30b0\u30a4\u30f3URL\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u300c\/wp-admin\u300d\u3084\u300c\/wp-login.php\u300d\u3067\u306f\u306a\u304f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u3067\u3001\u653b\u6483\u306e\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u304c\u30dc\u30c3\u30c8\u304b\u3089\u96a0\u3055\u308c\u3001\u81ea\u52d5\u653b\u6483\u306e\u8a66\u307f\u304c\u6e1b\u308a\u307e\u3059\u3002WPS\u306eHide Login\u306e\u3088\u3046\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3048\u3070\u3001\u3053\u308c\u3092\u7c21\u5358\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30e6\u30fc\u30b6\u30fc\u6d3b\u52d5\u30ed\u30b0\u3092\u5b9a\u671f\u7684\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<br><\/strong>\u7e70\u308a\u8fd4\u3057\u306e\u30ed\u30b0\u30a4\u30f3\u5931\u6557\u3084\u4e88\u671f\u305b\u306c\u7ba1\u7406\u8005\u64cd\u4f5c\u306a\u3069\u306e\u7570\u5e38\u306a\u52d5\u4f5c\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u3001\u6d3b\u52d5\u30ed\u30b0\u3092\u76e3\u8996\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8fc5\u901f\u306a\u691c\u51fa\u306f\u30c7\u30fc\u30bf\u6f0f\u6d29\u306e\u9632\u6b62\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30d7\u30e9\u30b0\u30a4\u30f3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wordfence\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30ef\u30fc\u30c9\u30d5\u30a7\u30f3\u30b9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/a>\u2013 2\u6bb5\u968e\u8a8d\u8a3c\u3001\u30ed\u30b0\u30a4\u30f3\u5236\u9650\u3001\u30e6\u30fc\u30b6\u30fc\u76e3\u8996\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/limit-login-attempts-reloaded\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u6570\u306e\u30ea\u30ed\u30fc\u30c9\u3092\u5236\u9650<\/strong><\/a>\u2013 \u529b\u4efb\u305b\u306e\u653b\u6483\u304b\u3089\u5b88\u308b\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wp-security-audit-log\/\" target=\"_blank\" rel=\"noopener\"><strong>WP\u6d3b\u52d5\u30ed\u30b0<\/strong> <\/a>\u2013 \u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u3084\u5909\u66f4\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u8ffd\u8de1\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/loginpress\/\" target=\"_blank\" rel=\"noopener\"><strong>LoginPress<\/strong> <\/a>\u2013 \u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3001\u5b89\u5168\u306b\u96a0\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-encrypt-data-use-secure-connections-ssl-and-tls\"><strong>7. \u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3068\u5b89\u5168\u306a\u63a5\u7d9a(SSL\u304a\u3088\u3073TLS)\u306e\u4f7f\u7528<\/strong><\/h3>\n\n\n\n<p>\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u304c\u5927\u91cf\u306e\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u6271\u3044\u3001\u305d\u308c\u3092\u4fdd\u8b77\u3057\u3066\u3044\u308b\u5834\u5408<em>\u8f38\u9001\u4e2d<\/em>\u4ea4\u6e09\u306e\u4f59\u5730\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3059\u3079\u3066\u306e\u30ed\u30b0\u30a4\u30f3\u3001\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3001\u30d5\u30a9\u30fc\u30e0\u306e\u63d0\u51fa\u306f\u6a5f\u5bc6\u60c5\u5831\u3092\u9001\u4fe1\u3057\u3001\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u508d\u53d7\u3055\u308c\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>SSL\u3068TLS\u6697\u53f7\u5316\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u30e6\u30fc\u30b6\u30fc\u9593\u306e\u3059\u3079\u3066\u306e\u901a\u4fe1\u304c\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u5b88\u308a\u6539\u3056\u3093\u9632\u6b62\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9:<\/strong><\/p>\n\n\n\n<p><strong>SSL\u8a3c\u660e\u66f8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<br><\/strong>HTTPS\u3092\u6709\u52b9\u306b\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u8a2a\u554f\u8005\u9593\u306e\u3059\u3079\u3066\u306e\u901a\u4fe1\u3092\u6697\u53f7\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002Kinsta\u3001WP Engine\u3001Cloudways\u306a\u3069\u306e\u591a\u304f\u306e\u7ba1\u7406\u578bWordPress\u30db\u30b9\u30c8\u306f\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u53ef\u80fd\u306a\u7121\u6599\u306eLet&#8217;s Encrypt SSL\u8a3c\u660e\u66f8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>HTTPS\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u5f37\u5236\u3059\u308b<\/strong><strong><br><\/strong>HTTPS\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u5f37\u5236\u3059\u308b\u3053\u3068\u3067\u3001\u3059\u3079\u3066\u306e\u8a2a\u554f\u8005\u304c\u5b89\u5168\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30a4\u30c8\u306b\u305f\u3069\u308a\u7740\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002.htaccess\u30d5\u30a1\u30a4\u30eb\u3092\u66f4\u65b0\u3057\u305f\u308a\u3001Really Simple SSL\u306e\u3088\u3046\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u81ea\u52d5\u7684\u306b\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u3053\u308c\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>HSTS(HTTP\u53b3\u683c\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3)\u3092\u6709\u52b9\u306b\u3059\u308b<br><\/strong>HSTS\u3092\u6709\u52b9\u306b\u3057\u3066\u3001\u30d6\u30e9\u30a6\u30b6\u306bHTTPS\u7d4c\u7531\u3067\u306e\u307f\u63a5\u7d9a\u3059\u308b\u3088\u3046\u6307\u793a\u3059\u308b\u3053\u3068\u3067\u9632\u5fa1\u5c64\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u653b\u6483\u3092\u9632\u304e\u3001\u4e00\u8cab\u3057\u305f\u6697\u53f7\u5316\u306e\u7dad\u6301\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316<br><\/strong>\u3082\u3057\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u304c\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3001\u652f\u6255\u3044\u30c7\u30fc\u30bf\u3001\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001bcrypt\u3084Argon2\u306e\u3088\u3046\u306a\u5f37\u529b\u306a\u30cf\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u3063\u3066\u3053\u308c\u3089\u306e\u60c5\u5831\u3092\u6697\u53f7\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3044\u304b\u306a\u308b\u72b6\u6cc1\u3067\u3082\u3001\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong>\u5b9a\u671f\u7684\u306bSSL\u5f37\u5ea6\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3057\u3087\u3046<br><\/strong>Qualys SSL Labs\u3084SSL Checker\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u3001\u5f31\u3044\u6697\u53f7\u30b9\u30a4\u30fc\u30c8\u3084\u671f\u9650\u5207\u308c\u306e\u8a3c\u660e\u66f8\u3001\u8a2d\u5b9a\u306e\u554f\u984c\u3092\u7279\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002\u5b9a\u671f\u7684\u306a\u30c6\u30b9\u30c8\u306b\u3088\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u6e96\u3078\u306e\u7d99\u7d9a\u7684\u306a\u9075\u5b88\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30d7\u30e9\u30b0\u30a4\u30f3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/really-simple-ssl\/\" target=\"_blank\" rel=\"noopener\"><strong>\u672c\u5f53\u306b\u30b7\u30f3\u30d7\u30eb\u306aSSL<\/strong><\/a>\u2013 HTTPS\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304a\u3088\u3073\u6df7\u5408\u30b3\u30f3\u30c6\u30f3\u30c4\u4fee\u6b63\u306e\u81ea\u52d5\u5316\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wp-force-ssl\/\" target=\"_blank\" rel=\"noopener\"><strong>WP Force SSL<\/strong><\/a>\u2013 \u3059\u3079\u3066\u306eURL\u306b\u5b89\u5168\u306aHTTPS\u3092\u8fc5\u901f\u306b\u5f37\u5236\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d1\u30cd\u30eb\u3092\u901a\u3058\u3066\u6697\u53f7\u5316\u3057\u307e\u3057\u3087\u3046<\/strong>\u2013 \u7121\u6599\u3067\u81ea\u52d5\u66f4\u65b0\u304c\u53ef\u80fd\u306a\u8a3c\u660e\u66f8\u3067\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.cloudflare.com\/en-in\/application-services\/products\/ssl\/\" target=\"_blank\" rel=\"noopener\"><strong>Cloudflare SSL\u3068TLS<\/strong><\/a><strong>\u821e\u53f0\u8a2d\u5b9a<\/strong>\u2013 CDN\u304a\u3088\u3073\u767a\u4fe1\u5143\u30ec\u30d9\u30eb\u3067\u6697\u53f7\u5316\u3092\u7ba1\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-use-a-web-application-firewall-waf-malware-scanner\"><strong>8. \u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb(WAF)\u3068\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30ca\u30fc\u306e\u4f7f\u7528<\/strong><\/h3>\n\n\n\n<p>WordPress\u30b5\u30a4\u30c8\u304c\u9867\u5ba2\u8a18\u9332\u3001\u6ce8\u6587\u3001\u8ca1\u52d9\u60c5\u5831\u306a\u3069\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u6700\u521d\u306e\u9632\u885b\u7dda\u3068\u306a\u308a\u307e\u3059\u3002\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb(WAF)\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30fb\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u3084\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u30ed\u30b0\u30a4\u30f3\u3001\u30c7\u30fc\u30bf\u6f0f\u6d29\u304b\u3089\u30b5\u30a4\u30c8\u3092\u5b88\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<p><strong>\u4fe1\u983c\u3067\u304d\u308bWAF\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8d77\u52d5\u3059\u308b:<br><\/strong>\u3059\u3079\u3066\u306eHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u691c\u67fb\u3057\u3001SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3001XSS\u653b\u6483\u3001XML-RPC\u306e\u60aa\u7528\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u8106\u5f31\u6027\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u4fe1\u983c\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30f3\u3068\u81ea\u52d5\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u6709\u52b9\u306b\u3057\u3066\u304f\u3060\u3055\u3044<br><\/strong>\u96a0\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u6ce8\u5165\u3055\u308c\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u9031\u6b21\u30b9\u30ad\u30e3\u30f3\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u307e\u3057\u3087\u3046\u3002\u4e00\u90e8\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u30c4\u30fc\u30eb\u306f\u3001\u624b\u52d5\u4ecb\u5165\u306a\u3057\u306b\u81ea\u52d5\u7684\u306b\u8105\u5a01\u3092\u9664\u53bb\u3057\u3001\u30b5\u30a4\u30c8\u306e\u30af\u30ea\u30fc\u30f3\u3055\u3092\u4fdd\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30a2\u30e9\u30fc\u30c8\u306e\u8a2d\u5b9a<br><\/strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c4\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u3001\u4e0d\u5be9\u306a\u6d3b\u52d5\u3001\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u3001\u30d5\u30a1\u30a4\u30eb\u5909\u66f4\u306b\u5bfe\u3057\u3066\u5373\u6642\u901a\u77e5\u3092\u9001\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u60aa\u8cea\u306a\u30dc\u30c3\u30c8\u3084\u30ec\u30fc\u30c8\u5236\u9650\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b<br><\/strong>\u591a\u304f\u306e\u653b\u6483\u306f\u81ea\u52d5\u5316\u3055\u308c\u305f\u30dc\u30c3\u30c8\u304b\u3089\u767a\u4fe1\u3055\u308c\u3066\u3044\u307e\u3059\u3002WAF\u8a2d\u5b9a\u3092\u4f7f\u3063\u3066\u65e2\u77e5\u306e\u60aa\u610f\u3042\u308bIP\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u904e\u5270\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5236\u9650\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong>WAF\u3068CDN\u4fdd\u8b77\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<br><\/strong>Cloudflare\u3084Sucuri\u306e\u3088\u3046\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4e21\u65b9\u3067\u5229\u70b9\u3092\u63d0\u4f9b\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4e16\u754c\u4e2d\u306b\u914d\u4fe1\u3057\u3064\u3064\u3001\u8105\u5a01\u306e\u767a\u751f\u6e90\u306b\u8fd1\u3044\u5834\u6240\u3067\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/sucuri-scanner\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30b9\u30af\u30ea\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/a>\u2013 \u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u4fdd\u8b77\u3092\u5099\u3048\u305f\u5b8c\u5168\u306a\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304a\u3088\u3073\u30de\u30eb\u30a6\u30a7\u30a2\u9664\u53bb\u30b5\u30fc\u30d3\u30b9\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.cloudflare.com\/en-in\/application-services\/products\/waf\/\" target=\"_blank\" rel=\"noopener\"><strong>Cloudflare WAF<\/strong><\/a>\u2013 \u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b0\u30ec\u30fc\u30c9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30eb\u30fc\u30eb\u3001\u30dc\u30c3\u30c8\u7ba1\u7406\u3001DDoS\u9632\u5fa1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.wordfence.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30ef\u30fc\u30c9\u30d5\u30a7\u30f3\u30b9<\/strong><\/a>\u2013 \u30e9\u30a4\u30d6\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u76e3\u8996\u3001\u7dcf\u5f53\u305f\u308a\u306e\u59a8\u5bb3\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30f3\u306e\u63d0\u4f9b\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.malcare.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30de\u30eb\u30b1\u30a2<\/strong><\/a>\u2013 \u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u30bc\u30ed\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u691c\u51fa\u30fb\u9664\u53bb\u3057\u307e\u3059\u3002<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"9-optimize-performance-for-security\"><strong>9. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u305f\u3081\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/strong><\/h3>\n\n\n\n<p>WordPress\u30b5\u30a4\u30c8\u304c\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u5834\u5408\u3001\u901f\u5ea6\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u5bc6\u63a5\u306b\u7d50\u3073\u3064\u3044\u3066\u3044\u307e\u3059\u3002\u9045\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u60aa\u3044\u3060\u3051\u3067\u306a\u304f\u3001\u307e\u305f\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3084\u653b\u6483\u306e\u30ea\u30b9\u30af\u3082\u9ad8\u307e\u308a\u307e\u3059\u3002\u30cf\u30c3\u30ab\u30fc\u306f\u3057\u3070\u3057\u3070\u3001\u52d5\u4f5c\u304c\u9045\u304f\u3066\u904e\u8ca0\u8377\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u72d9\u3044\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u305d\u308c\u3089\u306f\u60aa\u7528\u3055\u308c\u3084\u3059\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u5b89\u5b9a\u6027\u3092\u9ad8\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u57fa\u3065\u304f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<p><strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u5b9a\u671f\u7684\u306b\u6574\u7406\u3057\u307e\u3057\u3087\u3046<br><\/strong>\u30b9\u30d1\u30e0\u30b3\u30e1\u30f3\u30c8\u3001\u4fee\u6b63\u6295\u7a3f\u3001\u4e00\u6642\u7684\u306a\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u307e\u3057\u3087\u3046\u3002\u81ea\u52d5\u5316\u3055\u308c\u305f\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u5b89\u5168\u306b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3059\u308b\u305f\u3081\u306b\u6700\u9069\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u3068CDN\u30b5\u30fc\u30d3\u30b9\u306e\u5229\u7528<br><\/strong>A<strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(CDN)<\/strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u30ea\u30bd\u30fc\u30b9\u3092\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5206\u6563\u3055\u305b\u3001\u30b5\u30fc\u30d0\u30fc\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6e1b\u3089\u3059\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30da\u30fc\u30b8\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8907\u6570\u306e\u30ce\u30fc\u30c9\u3092\u7d4c\u7531\u3059\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\u3082\u5236\u9650\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u5727\u7e2e\u304a\u3088\u3073\u9045\u5ef6\u30ed\u30fc\u30c9\u30e1\u30c7\u30a3\u30a2<br><\/strong>\u5927\u304d\u306a\u753b\u50cf\u3084\u52d5\u753b\u306f\u30b5\u30a4\u30c8\u306e\u52d5\u4f5c\u3092\u9045\u304f\u3057\u307e\u3059\u3002\u30e1\u30c7\u30a3\u30a2\u30d5\u30a1\u30a4\u30eb\u3092\u6700\u9069\u5316\u3057\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u6709\u52b9\u306b\u3057\u3066\u5e2f\u57df\u5e45\u6d88\u8cbb\u3092\u6e1b\u3089\u3059\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>GZIP\u5727\u7e2e\u3092\u6709\u52b9\u306b\u3059\u308b<br><\/strong>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u3057\u3066\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30d1\u30b1\u30c3\u30c8\u30b9\u30cb\u30c3\u30d5\u306e\u8106\u5f31\u6027\u304b\u3089\u5b88\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u306e\u76e3\u8996<br><\/strong>\u4f8b\u3048\u3070<a href=\"https:\/\/gtmetrix.com\/\" target=\"_blank\" rel=\"noopener\">GTmetrix\u3001<\/a> <a href=\"https:\/\/tools.pingdom.com\/\" target=\"_blank\" rel=\"noopener\">\u30d4\u30f3\u30c9\u30e0<\/a>\u3001\u307e\u305f\u306f<a href=\"https:\/\/developers.google.com\/speed\/pagespeed\/insights_extensions\" target=\"_blank\" rel=\"noopener\">Google PageSpeed Insights<\/a>\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u7279\u5b9a\u3057\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3084\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u306a\u3069\u306e\u91cd\u8981\u306a\u8cc7\u7523\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30d7\u30e9\u30b0\u30a4\u30f3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wp-optimize\/\" target=\"_blank\" rel=\"noopener\"><strong>WP-\u6700\u9069\u5316<\/strong><\/a>\u2013 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3001\u753b\u50cf\u5727\u7e2e\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u7ba1\u7406\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wp-rocket.me\/\" target=\"_blank\" rel=\"noopener\"><strong>WP\u30ed\u30b1\u30c3\u30c8<\/strong><\/a>\u2013 CDN\u5185\u8535\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<br><\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/litespeed-cache\/\" target=\"_blank\" rel=\"noopener\"><strong>LiteSpeed\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong><\/a>\u2013 \u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044WordPress\u30b5\u30a4\u30c8\u306b\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wp-smushit\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30b9\u30de\u30c3\u30b7\u30e5<\/strong> <\/a>\u307e\u305f\u306f<a href=\"https:\/\/imagify.io\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30a4\u30de\u30d5\u30a1\u30a4<\/strong><\/a>\u2013 \u753b\u50cf\u5727\u7e2e\u304a\u3088\u3073\u6700\u9069\u5316\u306e\u305f\u3081\u306b\u3002<br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"10-enable-continuous-monitoring-security-reporting\"><strong>10. \u7d99\u7d9a\u7684\u306a\u76e3\u8996\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5831\u544a\u306e\u5b9f\u65bd<\/strong><\/h3>\n\n\n\n<p>\u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044WordPress\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u4e00\u5ea6\u304d\u308a\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u7d99\u7d9a\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u7d99\u7d9a\u7684\u306a\u76e3\u8996\u306b\u3088\u308a\u3001\u8105\u5a01\u304c\u30a8\u30b9\u30ab\u30ec\u30fc\u30c8\u3059\u308b\u524d\u306b\u691c\u51fa\u3057\u963b\u6b62\u3067\u304d\u307e\u3059\u3002\u5927\u91cf\u306e\u9867\u5ba2\u30c7\u30fc\u30bf\u3084\u53d6\u5f15\u30c7\u30fc\u30bf\u3092\u6271\u3046\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u53ef\u8996\u6027\u306f\u7a3c\u50cd\u6642\u9593\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u5909\u66f4\u3001\u30ed\u30b0\u30a4\u30f3\u3001\u30b7\u30b9\u30c6\u30e0\u30a4\u30d9\u30f3\u30c8\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u3067\u3001\u5185\u90e8\u304b\u3089\u306e\u8105\u5a01\u3092\u9632\u304e\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u65e9\u671f\u306b\u691c\u51fa\u3057\u3001\u30c1\u30fc\u30e0\u5168\u4f53\u306e\u8cac\u4efb\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"best-practices\"><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9:<\/strong><\/h4>\n\n\n\n<p><strong>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u30ed\u30b0\u3092\u7acb\u3066\u307e\u3057\u3087\u3046:<br><\/strong>\u30ed\u30b0\u30a4\u30f3\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u7de8\u96c6\u3001\u30e6\u30fc\u30b6\u30fc\u30ed\u30fc\u30eb\u306e\u5909\u66f4\u306a\u3069\u3001\u3059\u3079\u3066\u306e\u64cd\u4f5c\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u900f\u660e\u6027\u306b\u3088\u308a\u3001\u7591\u308f\u3057\u3044\u307e\u305f\u306f\u4e0d\u6b63\u306a\u6d3b\u52d5\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u81ea\u52d5\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30ad\u30e3\u30f3\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb:<br><\/strong>\u9031\u6b21\u307e\u305f\u306f\u65e5\u6b21\u30b9\u30ad\u30e3\u30f3\u3067\u65b0\u305f\u306a\u8106\u5f31\u6027\u3092\u8fc5\u901f\u306b\u767a\u898b\u3067\u304d\u307e\u3059\u3002\u7570\u5e38\u306a\u6d3b\u52d5\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u30e1\u30fc\u30eb\u3084Slack\u3067\u901a\u77e5\u3057\u3066\u304f\u308c\u308b\u30c4\u30fc\u30eb\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u7a3c\u50cd\u6642\u9593\u3068\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u306e\u76e3\u8996:<br><\/strong>\u9ad8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u5e38\u306b\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u7a3c\u50cd\u6642\u9593\u76e3\u8996\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u77ac\u6642\u306b\u691c\u77e5\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u524d\u306b\u662f\u6b63\u63aa\u7f6e\u3092\u8b1b\u3058\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u30fb\u30ec\u30d3\u30e5\u30fc\u3059\u308b:<br><\/strong>\u30c8\u30ec\u30f3\u30c9\u3001\u7e70\u308a\u8fd4\u3055\u308c\u308b\u653b\u6483\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6539\u5584\u3092\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306b\u3001\u6708\u6b21\u307e\u305f\u306f\u56db\u534a\u671f\u3054\u3068\u306e\u30ec\u30dd\u30fc\u30c8\u3092\u5171\u6709\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u3089\u306e\u6d1e\u5bdf\u306f\u4eca\u5f8c\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3084\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306e\u6307\u91dd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30eb\u30fc\u30c1\u30f3\u30c1\u30a7\u30c3\u30af\u306e\u81ea\u52d5\u5316:<br><\/strong>\u81ea\u52d5\u5316\u306b\u3088\u308a\u3001\u30d4\u30fc\u30af\u6642\u3067\u3082\u4e00\u8cab\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u8907\u6570\u306e\u30b5\u30a4\u30c8\u3092\u52b9\u7387\u7684\u306b\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u3001\u96c6\u4e2d\u578b\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u6d3b\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"recommended-tools-and-plugins\"><strong>\u63a8\u5968\u30c4\u30fc\u30eb\u3068\u30d7\u30e9\u30b0\u30a4\u30f3:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wordpress.org\/plugins\/wp-security-audit-log\/\" target=\"_blank\" rel=\"noopener\"><strong>WP\u6d3b\u52d5\u30ed\u30b0<\/strong><\/a>\u2013 \u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304a\u3088\u3073\u7ba1\u7406\u8005\u306e\u6d3b\u52d5\u3092\u8a73\u7d30\u306a\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3067\u8ffd\u8de1\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/mainwp.com\/mainwp-add-ons\/add-on-category\/security\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30e1\u30a4\u30f3WP\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/a>\u2013 \u8907\u6570\u306eWordPress\u30b5\u30a4\u30c8\u3092\u76e3\u8996\u30fb\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u96c6\u4e2d\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/managewp.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30de\u30cd\u30fc\u30b8WP<\/strong><\/a>\u2013 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3084\u30d3\u30b8\u30cd\u30b9\u62e0\u70b9\u9593\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u66f4\u65b0\u3001\u7a3c\u50cd\u6642\u9593\u306e\u78ba\u8a8d\u3092\u81ea\u52d5\u5316\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/sucuri.net\/\" target=\"_blank\" rel=\"noopener\"><strong>\u30b8\u30e5\u30fc\u30b9<\/strong><\/a>\u2013 \u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30f3\u3001\u30a2\u30e9\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fa-qs\"><strong>\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1772692302338\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>1. \u5927\u898f\u6a21\u306aWordPress\u30b5\u30a4\u30c8\u3092\u91cd\u3044\u30c7\u30fc\u30bf\u3067\u3069\u3046\u4fdd\u8b77\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u307e\u305a\u306fSSL\u6697\u53f7\u5316\u3001\u65e5\u3005\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u5185\u8535\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u542b\u3080\u30de\u30cd\u30fc\u30b8\u30c9WordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u6d3b\u7528\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\u30b3\u30a2\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30c6\u30fc\u30de\u3092\u5e38\u306b\u66f4\u65b0\u3057\u3066\u3001\u8106\u5f31\u6027\u3092\u8fc5\u901f\u306b\u4fee\u6b63\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\u3059\u3079\u3066\u306e\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u4e8c\u8981\u7d20\u8a8d\u8a3c(2FA)\u3092\u8ffd\u52a0\u3057\u3001\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb(WAF)\u3092\u4f7f\u3063\u3066\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u4e0d\u5be9\u306a\u6d3b\u52d5\u3092\u76e3\u8996\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772692320697\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>2. \u5927\u898f\u6a21\u306aWordPress\u30b5\u30a4\u30c8\u306b\u6700\u9069\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3069\u308c\u3067\u3059\u304b?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u30c7\u30fc\u30bf\u91cf\u304c\u591a\u3044\u30b5\u30a4\u30c8\u3084\u30a2\u30af\u30bb\u30b9\u91cf\u304c\u591a\u3044\u30b5\u30a4\u30c8\u306b\u306f\u3001Wordfence\u3084Sucuri\u304c\u6700\u3082\u4fe1\u983c\u3067\u304d\u308b\u9078\u629e\u80a2\u3067\u3059\u3002<br \/><a href=\"https:\/\/www.wordfence.com\/\" target=\"_blank\" rel=\"noopener\">\u30ef\u30fc\u30c9\u30d5\u30a7\u30f3\u30b9<\/a>\u5f37\u529b\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30ca\u30fc\u3001\u30e9\u30a4\u30d6\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5206\u6790\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br \/><a href=\"https:\/\/sucuri.net\/\" target=\"_blank\" rel=\"noopener\">\u30b8\u30e5\u30fc\u30b9<\/a>\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068DDoS\u9632\u5fa1\u3092\u63d0\u4f9b\u3057\u3001\u653b\u6483\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u963b\u6b62\u3057\u307e\u3059\u3002<br \/>\u3069\u3061\u3089\u3082\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b0\u30ec\u30fc\u30c9\u306eWordPress\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u7d99\u7d9a\u7684\u306a\u4fdd\u8b77\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772692493097\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>3. WordPress\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u3079\u304d\u304b?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u983b\u7e41\u306b\u66f4\u65b0\u3084\u53d6\u5f15\u3092\u884c\u3046\u5834\u5408\u306f\u3001\u6bce\u65e5\u306e\u5897\u5206\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5897\u5206\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u524d\u56de\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4ee5\u964d\u306b\u52a0\u3048\u3089\u308c\u305f\u5909\u66f4\u306e\u307f\u3092\u8a18\u9332\u3057\u3001\u6642\u9593\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u7bc0\u7d04\u3057\u307e\u3059\u3002<br \/>e\u30b3\u30de\u30fc\u30b9\u3084\u4f1a\u54e1\u5236\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u30c7\u30fc\u30bf\u306e\u640d\u5931\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u306e\u306b\u6700\u9069\u3067\u3059\u3002<br \/>\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772692509991\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>4. \u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u591a\u3059\u304e\u308b\u3068\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u5f31\u307e\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304b?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u306f\u3044\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u591a\u3059\u304e\u305f\u308a\u53e4\u3044\u5834\u5408\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4f4e\u4e0b\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u5404\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001\u8106\u5f31\u6027\u3092\u542b\u3080\u53ef\u80fd\u6027\u306e\u3042\u308b\u8ffd\u52a0\u30b3\u30fc\u30c9\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002\u5b9a\u671f\u7684\u306b\u66f4\u65b0\u3055\u308c\u308b\u5fc5\u8981\u3067\u4fe1\u983c\u3067\u304d\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u307f\u3092\u4f7f\u7528\u3057\u3001\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u307e\u305f\u306f\u91cd\u8907\u3057\u3066\u3044\u308b\u3082\u306e\u306f\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/><strong>\u30d7\u30ed\u306e\u30d2\u30f3\u30c8:<\/strong>ManageWP\u3084WPScan\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u56db\u534a\u671f\u3054\u3068\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u76e3\u67fb\u3092\u884c\u3044\u3001\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u691c\u51fa\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772692530267\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>5. \u81ea\u5206\u306eWordPress\u30b5\u30a4\u30c8\u304c\u30cf\u30c3\u30ad\u30f3\u30b0\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u3001\u3069\u3046\u3084\u3063\u3066\u78ba\u8a8d\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Wordfence\u3084Sucuri SiteCheck\u306e\u3088\u3046\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u30b9\u30ad\u30e3\u30ca\u30fc\u3092\u4f7f\u3063\u3066\u611f\u67d3\u3084\u4e0d\u6b63\u306a\u5909\u66f4\u3092\u691c\u51fa\u3057\u307e\u3057\u3087\u3046\u3002\u7570\u5e38\u306a\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u3001\u7a81\u7136\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5207\u308c\u3001\u4e0d\u660e\u306a\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u63a2\u3057\u307e\u3057\u3087\u3046\u3002\u3082\u3057\u4fb5\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u6700\u65b0\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5fa9\u5143\u3057\u3001\u3059\u3079\u3066\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ed\u30b0\u3067\u7570\u5e38\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"secure-today-scale-confidently-tomorrow\"><strong>\u4eca\u65e5\u306f\u5b89\u5168\u306b\u3001\u660e\u65e5\u306f\u81ea\u4fe1\u3092\u6301\u3063\u3066\u62e1\u5927<\/strong><\/h2>\n\n\n\n<p>\u30c7\u30fc\u30bf\u91cf\u306e\u591a\u3044WordPress\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u4e00\u5ea6\u304d\u308a\u306e\u4f5c\u696d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u30d6\u30e9\u30f3\u30c9\u3001\u9867\u5ba2\u3001\u305d\u3057\u3066\u3042\u306a\u305f\u306e\u52aa\u529b\u3092\u5b88\u308b\u7d99\u7d9a\u7684\u306a\u8cac\u4efb\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u53d6\u5f15\u3001\u30c7\u30fc\u30bf\u91cf\u304c\u5897\u52a0\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3078\u306e\u66dd\u9732\u3082\u5897\u52a0\u3057\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u6700\u521d\u304b\u3089\u3057\u3063\u304b\u308a\u3068\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u76e4\u3092\u7bc9\u304f\u3053\u3068\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30de\u30cd\u30fc\u30b8\u30c9WordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u9078\u629e\u304b\u3089\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u306e\u8a2d\u5b9a\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u4fdd\u8b77\u5c64\u304c\u91cd\u8981\u3067\u3059\u3002\u5b9a\u671f\u7684\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u5f37\u529b\u306a\u8a8d\u8a3c\u3001\u305d\u3057\u3066\u7a4d\u6975\u7684\u306a\u8105\u5a01\u691c\u51fa\u306b\u3088\u308a\u3001\u91cd\u3044\u30c7\u30fc\u30bf\u8ca0\u8377\u3067\u3082\u30b5\u30a4\u30c8\u304c\u5b89\u5168\u304b\u3064\u52b9\u7387\u7684\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u5358\u306a\u308b\u4e88\u9632\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u81ea\u4fe1\u3068\u7d99\u7d9a\u6027\u306e\u554f\u984c\u3067\u3059\u3002\u5b89\u5168\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u904b\u55b6\u306e\u5b89\u5b9a\u3001SEO\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u5f37\u5316\u3001\u305d\u3057\u3066\u9867\u5ba2\u306e\u4fe1\u983c\u3092\u4fdd\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u4fdd\u8b77\u3092\u3055\u3089\u306b\u9ad8\u3081\u308b\u6e96\u5099\u304c\u3067\u304d\u3066\u3044\u308b\u306a\u3089\u3001\u79c1\u305f\u3061\u306e\u5c02\u9580\u5bb6\u304c\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<br>\u9023\u7d61\u5148<a href=\"mailto:support@smackcoders.com\">support@smackcoders.com<\/a><strong> <\/strong>\u305d\u3057\u3066\u3001\u3088\u308a\u901f\u304f\u3001\u3088\u308a\u5f37\u56fa\u3067\u3001\u3088\u308a\u5b89\u5168\u306aWordPress\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3092\u5171\u306b\u7bc9\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3042\u306a\u305f\u306eWordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u5358\u306a\u308b\u30c7\u30b8\u30bf\u30eb\u5b58\u5728\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u3042\u306a\u305f\u306e\u30d6\u30e9\u30f3\u30c9\u904b\u55b6\u306e\u57fa\u76e4\u3067\u3059\u3002\u9867\u5ba2\u60c5\u5831\u3001\u652f\u6255\u3044\u8a18\u9332\u3001\u305d\u3057\u3066\u65e5\u3005\u30d3\u30b8\u30cd\u30b9\u3092\u652f\u3048\u308b\u91cd\u8981\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u8cc7\u7523\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u5897\u3048\u3001\u30b5\u30a4\u30c8 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