{"id":10467,"date":"2025-03-27T16:45:11","date_gmt":"2025-03-27T08:45:11","guid":{"rendered":"https:\/\/www.quape.com\/?p=10467"},"modified":"2025-06-27T10:49:16","modified_gmt":"2025-06-27T02:49:16","slug":"top-10-wordpress-hack-prevention","status":"publish","type":"post","link":"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/","title":{"rendered":"Ph\u00f2ng ch\u1ed1ng hack WordPress #10 h\u00e0ng \u0111\u1ea7u"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10467\" class=\"elementor elementor-10467\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-becf736 e-flex e-con-boxed e-con e-parent\" data-id=\"becf736\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca458e4 elementor-widget elementor-widget-text-editor\" data-id=\"ca458e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>WordPress h\u1ed7 tr\u1ee3 h\u01a1n 40% website tr\u00ean internet, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau h\u00e0ng \u0111\u1ea7u c\u1ee7a tin t\u1eb7c. Vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt t\u1ed1t nh\u1ea5t l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 website c\u1ee7a b\u1ea1n kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn 10 b\u01b0\u1edbc h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 ph\u00f2ng ch\u1ed1ng hack WordPress, \u0111\u1ea3m b\u1ea3o website c\u1ee7a b\u1ea1n lu\u00f4n an to\u00e0n v\u00e0 b\u1ea3o m\u1eadt. Tuy nhi\u00ean, tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u1ea7n hi\u1ec3u r\u00f5 nh\u1eefng t\u00e1c \u0111\u1ed9ng nguy hi\u1ec3m c\u1ee7a m\u1ed9t website b\u1ecb hack.<\/p><div><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#Dangerous_Effects_of_a_Hacked_Website\" >T\u00e1c \u0111\u1ed9ng nguy hi\u1ec3m c\u1ee7a m\u1ed9t trang web b\u1ecb t\u1ea5n c\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#1_Keep_WordPress_Themes_and_Plugins_Updated\" >1. C\u1eadp nh\u1eadt WordPress, Theme v\u00e0 Plugin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#2_Use_Strong_Passwords_and_Change_Them_Regularly\" >2. S\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh v\u00e0 thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#3_Install_a_WordPress_Security_Plugin\" >3. C\u00e0i \u0111\u1eb7t Plugin b\u1ea3o m\u1eadt WordPress<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#4_Enable_Two-Factor_Authentication_2FA\" >4. B\u1eadt X\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (2FA)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#5_Limit_Login_Attempts\" >5. Gi\u1edbi h\u1ea1n s\u1ed1 l\u1ea7n \u0111\u0103ng nh\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#6_Use_a_Web_Application_Firewall_WAF\" >6. S\u1eed d\u1ee5ng T\u01b0\u1eddng l\u1eeda \u1ee9ng d\u1ee5ng web (WAF)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#7_Secure_Your_wp-configphp_File\" >7. B\u1ea3o m\u1eadt t\u1ec7p wp-config.php c\u1ee7a b\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#8_Disable_Directory_Listing\" >8. V\u00f4 hi\u1ec7u h\u00f3a danh s\u00e1ch th\u01b0 m\u1ee5c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#9_Monitor_and_Secure_File_Permissions\" >9. Gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o m\u1eadt quy\u1ec1n truy c\u1eadp t\u1ec7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#10_Backup_Your_WordPress_Site_Regularly\" >10. Sao l\u01b0u trang web WordPress c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.quape.com\/vi\/top-10-wordpress-hack-prevention\/#Conclusion\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Dangerous_Effects_of_a_Hacked_Website\"><\/span>T\u00e1c \u0111\u1ed9ng nguy hi\u1ec3m c\u1ee7a m\u1ed9t trang web b\u1ecb t\u1ea5n c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h2><p>M\u1ed9t trang web b\u1ecb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 g\u00e2y ra h\u1eadu qu\u1ea3 t\u00e0n kh\u1ed1c, kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ee7 s\u1edf h\u1eefu trang web m\u00e0 c\u00f2n c\u1ea3 kh\u00e1ch truy c\u1eadp v\u00e0 danh ti\u1ebfng chung c\u1ee7a doanh nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng ch\u00ednh c\u1ee7a m\u1ed9t trang web b\u1ecb x\u00e2m nh\u1eadp:<\/p><ul><li><strong>M\u1ea5t d\u1eef li\u1ec7u<\/strong> \u2013 Tin t\u1eb7c c\u00f3 th\u1ec3 x\u00f3a, thay \u0111\u1ed5i ho\u1eb7c \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m, g\u00e2y ra thi\u1ec7t h\u1ea1i kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c v\u00e0 gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng.<\/li><li><strong>H\u00ecnh ph\u1ea1t SEO<\/strong> \u2013 C\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm nh\u01b0 Google c\u00f3 th\u1ec3 \u0111\u01b0a c\u00e1c trang web b\u1ecb t\u1ea5n c\u00f4ng v\u00e0o danh s\u00e1ch \u0111en ho\u1eb7c ph\u1ea1t, d\u1eabn \u0111\u1ebfn th\u1ee9 h\u1ea1ng v\u00e0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ean gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/li><li><strong>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 l\u00f2ng tin c\u1ee7a kh\u00e1ch h\u00e0ng<\/strong> \u2013 Kh\u00e1ch truy c\u1eadp c\u00f3 th\u1ec3 m\u1ea5t l\u00f2ng tin v\u00e0o trang web c\u1ee7a b\u1ea1n n\u1ebfu h\u1ecd g\u1eb7p ph\u1ea3i c\u1ea3nh b\u00e1o b\u1ea3o m\u1eadt ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd.<\/li><li><strong>T\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh<\/strong> \u2013 Vi ph\u1ea1m b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ea5t doanh thu do th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, chi ph\u00ed kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u v\u00e0 c\u00e1c tr\u00e1ch nhi\u1ec7m ph\u00e1p l\u00fd ti\u1ec1m \u1ea9n.<\/li><li><strong>S\u1ef1 l\u00e2y lan c\u1ee7a ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i<\/strong> \u2013 Tin t\u1eb7c th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c trang web b\u1ecb x\u00e2m ph\u1ea1m \u0111\u1ec3 ph\u00e1t t\u00e1n ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi truy c\u1eadp v\u00e0 d\u1eabn \u0111\u1ebfn nhi\u1ec1u r\u1ee7i ro b\u1ea3o m\u1eadt h\u01a1n.<\/li><li><strong>Thi\u1ec7t h\u1ea1i danh ti\u1ebfng<\/strong> \u2013 Khi m\u1ed9t trang web b\u1ecb t\u1ea5n c\u00f4ng, vi\u1ec7c l\u1ea5y l\u1ea1i uy t\u00edn v\u00e0 l\u00f2ng tin c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 r\u1ea5t kh\u00f3 kh\u0103n v\u00e0 t\u1ed1n th\u1eddi gian.<\/li><li><strong>Truy c\u1eadp v\u00e0 ki\u1ec3m so\u00e1t tr\u00e1i ph\u00e9p<\/strong> \u2013 T\u1ed9i ph\u1ea1m m\u1ea1ng c\u00f3 th\u1ec3 gi\u00e0nh \u0111\u01b0\u1ee3c quy\u1ec1n ki\u1ec3m so\u00e1t h\u00e0nh ch\u00ednh \u0111\u1ed1i v\u1edbi trang web c\u1ee7a b\u1ea1n, s\u1eed d\u1ee5ng trang web cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i nh\u01b0 l\u1eeba \u0111\u1ea3o ho\u1eb7c giao d\u1ecbch b\u1ea5t h\u1ee3p ph\u00e1p.<\/li><\/ul><\/div><p>\u0110\u1ec3 ng\u0103n ng\u1eeba nh\u1eefng r\u1ee7i ro n\u00e0y, h\u00e3y th\u1ef1c hi\u1ec7n 10 b\u01b0\u1edbc h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 ph\u00f2ng ch\u1ed1ng hack WordPress, \u0111\u1ea3m b\u1ea3o trang web c\u1ee7a b\u1ea1n lu\u00f4n an to\u00e0n v\u00e0 b\u1ea3o m\u1eadt:<\/p><h2><span class=\"ez-toc-section\" id=\"1_Keep_WordPress_Themes_and_Plugins_Updated\"><\/span>1. C\u1eadp nh\u1eadt WordPress, Theme v\u00e0 Plugin<strong><br \/><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>Tin t\u1eb7c th\u01b0\u1eddng khai th\u00e1c l\u1ed7 h\u1ed5ng trong c\u00e1c phi\u00ean b\u1ea3n, plugin ho\u1eb7c giao di\u1ec7n WordPress l\u1ed7i th\u1eddi. Vi\u1ec7c c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean s\u1ebd \u0111\u1ea3m b\u1ea3o b\u1ea1n \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c b\u1ea3n v\u00e1 b\u1ea3o m\u1eadt m\u1edbi nh\u1ea5t.<\/p><p><strong>C\u00e1ch c\u1eadp nh\u1eadt:<\/strong><br \/>\u0110i\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n &gt; C\u1eadp nh\u1eadt.<br \/>C\u1eadp nh\u1eadt WordPress core, theme \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u00e0 plugin th\u01b0\u1eddng xuy\u00ean.<br \/>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<br \/>B\u1eadt c\u1eadp nh\u1eadt t\u1ef1 \u0111\u1ed9ng cho c\u00e1c b\u1ea3n ph\u00e1t h\u00e0nh nh\u1ecf v\u00e0 plugin b\u1ea5t c\u1ee9 khi n\u00e0o c\u00f3 th\u1ec3.<\/p><h2><span class=\"ez-toc-section\" id=\"2_Use_Strong_Passwords_and_Change_Them_Regularly\"><\/span>2. S\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh v\u00e0 thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h2><p>M\u1eadt kh\u1ea9u y\u1ebfu l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch d\u1ec5 nh\u1ea5t \u0111\u1ec3 tin t\u1eb7c x\u00e2m nh\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb WordPress c\u1ee7a b\u1ea1n. H\u00e3y s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u ph\u1ee9c t\u1ea1p, bao g\u1ed3m ch\u1eef c\u00e1i, s\u1ed1 v\u00e0 k\u00fd hi\u1ec7u.<\/p><p><strong>C\u00f4ng c\u1ee5 t\u1ea1o m\u1eadt kh\u1ea9u m\u1ea1nh:<\/strong><br \/>S\u1eed d\u1ee5ng tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u nh\u01b0 <a href=\"https:\/\/www.lastpass.com\/\" target=\"_blank\" rel=\"noopener\">LastPass<\/a> ho\u1eb7c Dashlane \u0111\u1ec3 t\u1ea1o v\u00e0 l\u01b0u tr\u1eef m\u1eadt kh\u1ea9u an to\u00e0n.<\/p><p><strong>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<\/strong><br \/>Y\u00eau c\u1ea7u m\u1eadt kh\u1ea9u m\u1ea1nh cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00e1ch c\u00e0i \u0111\u1eb7t plugin nh\u01b0 Password Policy Manager.<\/p><h2><span class=\"ez-toc-section\" id=\"3_Install_a_WordPress_Security_Plugin\"><\/span>3. C\u00e0i \u0111\u1eb7t Plugin b\u1ea3o m\u1eadt WordPress<strong><br \/><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>M\u1ed9t plugin b\u1ea3o m\u1eadt chuy\u00ean d\u1ee5ng s\u1ebd theo d\u00f5i trang web c\u1ee7a b\u1ea1n \u0111\u1ec3 ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i, ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0 c\u1ea3nh b\u00e1o b\u1ea1n v\u1ec1 c\u00e1c l\u1ed7 h\u1ed5ng ti\u1ec1m \u1ea9n.<br \/><strong>C\u00e1c plugin b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t:<\/strong><\/p><ol><li>Wordfence<\/li><li>B\u1ea3o m\u1eadt Sucuri<\/li><li>B\u1ea3o m\u1eadt iThemes<\/li><\/ol><p><strong>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<\/strong><br \/>C\u1ea5u h\u00ecnh quy t\u1eafc t\u01b0\u1eddng l\u1eeda v\u00e0 b\u1eadt t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 \u0111\u0103ng nh\u1eadp \u0111\u1ec3 ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng b\u1eb1ng v\u0169 l\u1ef1c.<\/p><h2><span class=\"ez-toc-section\" id=\"4_Enable_Two-Factor_Authentication_2FA\"><\/span>4. B\u1eadt X\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (2FA)<span class=\"ez-toc-section-end\"><\/span><\/h2><p>X\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1eb1ng c\u00e1ch y\u00eau c\u1ea7u b\u01b0\u1edbc x\u00e1c minh th\u1ee9 hai trong qu\u00e1 tr\u00ecnh \u0111\u0103ng nh\u1eadp.<\/p><p><strong>C\u00e1ch k\u00edch ho\u1ea1t:<\/strong><\/p><p>S\u1eed d\u1ee5ng c\u00e1c plugin nh\u01b0 Google Authenticator ho\u1eb7c WP 2FA.<\/p><p><b>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<\/b><\/p><p>Khuy\u1ebfn kh\u00edch t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o trang web c\u1ee7a b\u1ea1n b\u1eadt 2FA \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7.<\/p><p><strong><br \/>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/www.quape.com\/vi\/secure-web-hosting-provider\/\">Ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef web an to\u00e0n<\/a><\/strong><\/p><h2><span class=\"ez-toc-section\" id=\"5_Limit_Login_Attempts\"><\/span>5. Gi\u1edbi h\u1ea1n s\u1ed1 l\u1ea7n \u0111\u0103ng nh\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Theo m\u1eb7c \u0111\u1ecbnh, WordPress cho ph\u00e9p \u0111\u0103ng nh\u1eadp kh\u00f4ng gi\u1edbi h\u1ea1n, khi\u1ebfn n\u00f3 d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p brute-force. Vi\u1ec7c gi\u1edbi h\u1ea1n s\u1ed1 l\u1ea7n \u0111\u0103ng nh\u1eadp c\u00f3 th\u1ec3 ch\u1eb7n k\u1ebb t\u1ea5n c\u00f4ng sau m\u1ed9t v\u00e0i l\u1ea7n \u0111\u0103ng nh\u1eadp th\u1ea5t b\u1ea1i.<\/p><p><strong>C\u00e1ch thi\u1ebft l\u1eadp:<\/strong><br \/>S\u1eed d\u1ee5ng plugin nh\u01b0 Limit Login Attempts Reloaded ho\u1eb7c c\u1ea5u h\u00ecnh t\u01b0\u1eddng l\u1eeda c\u1ee7a m\u00e1y ch\u1ee7.<\/p><p><b>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<br \/><\/b>K\u1ebft h\u1ee3p b\u01b0\u1edbc n\u00e0y v\u1edbi ch\u1eb7n IP \u0111\u1ec3 h\u1ea1n ch\u1ebf truy c\u1eadp \u0111\u00e1ng ng\u1edd.<\/p><h2><span class=\"ez-toc-section\" id=\"6_Use_a_Web_Application_Firewall_WAF\"><\/span>6. S\u1eed d\u1ee5ng T\u01b0\u1eddng l\u1eeda \u1ee9ng d\u1ee5ng web (WAF)<span class=\"ez-toc-section-end\"><\/span><\/h2><p>T\u01b0\u1eddng l\u1eeda \u1ee9ng d\u1ee5ng web ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n gi\u1eefa trang web c\u1ee7a b\u1ea1n v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n, ch\u1eb7n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed9c h\u1ea1i tr\u01b0\u1edbc khi ch\u00fang \u0111\u1ebfn trang web c\u1ee7a b\u1ea1n.<\/p><p><strong>C\u00e1c d\u1ecbch v\u1ee5 WAF ph\u1ed5 bi\u1ebfn:<\/strong><br \/>Cloudflare<br \/>T\u01b0\u1eddng l\u1eeda Sucuri<\/p><p><strong>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<\/strong><br \/>L\u1ef1a ch\u1ecdn m\u1ed9t <a href=\"https:\/\/www.quape.com\/vi\/hosting\/wordpress-hosting\/\">d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef WordPress \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd<\/a> d\u1ecbch v\u1ee5 c\u00f3 ch\u1ee9c n\u0103ng t\u01b0\u1eddng l\u1eeda t\u00edch h\u1ee3p.<\/p><h2><span class=\"ez-toc-section\" id=\"7_Secure_Your_wp-configphp_File\"><\/span>7. B\u1ea3o m\u1eadt t\u1ec7p wp-config.php c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h2><p>T\u1ec7p wp-config.php ch\u1ee9a th\u00f4ng tin nh\u1ea1y c\u1ea3m nh\u01b0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u01a1 s\u1edf d\u1eef li\u1ec7u. Vi\u1ec7c b\u1ea3o v\u1ec7 t\u1ec7p n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 tr\u00e1nh truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p><p><strong>C\u00e1c b\u01b0\u1edbc \u0111\u1ec3 b\u1ea3o m\u1eadt wp-config.php:<\/strong><br \/>Di chuy\u1ec3n t\u1ec7p \u0111\u1ebfn th\u01b0 m\u1ee5c cao h\u01a1n b\u00ean ngo\u00e0i th\u01b0 m\u1ee5c g\u1ed1c c\u00f4ng khai.<\/p><p>Th\u00eam quy t\u1eafc sau v\u00e0o t\u1ec7p .htaccess c\u1ee7a b\u1ea1n:<br \/>m\u00e1y bay Apache<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4dc49a elementor-widget elementor-widget-code-highlight\" data-id=\"f4dc49a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t&lt;files wp-config.php&gt; l\u1ec7nh cho ph\u00e9p, t\u1eeb ch\u1ed1i t\u1eeb ch\u1ed1i t\u1ea5t c\u1ea3 &lt;\/files&gt;\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64652f5 elementor-widget elementor-widget-text-editor\" data-id=\"64652f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"8_Disable_Directory_Listing\"><\/span>8. V\u00f4 hi\u1ec7u h\u00f3a danh s\u00e1ch th\u01b0 m\u1ee5c<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Danh s\u00e1ch th\u01b0 m\u1ee5c cho ph\u00e9p tin t\u1eb7c xem c\u00e1c t\u1ec7p trong th\u01b0 m\u1ee5c c\u1ee7a b\u1ea1n, c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m l\u1ed9 th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p><p><strong>C\u00e1ch v\u00f4 hi\u1ec7u h\u00f3a:<\/strong><\/p><p>Th\u00eam quy t\u1eafc sau v\u00e0o t\u1ec7p .htaccess c\u1ee7a b\u1ea1n:<\/p><p>m\u00e1y bay Apache<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e5eda7 elementor-widget elementor-widget-code-highlight\" data-id=\"5e5eda7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\tT\u00f9y ch\u1ecdn - Ch\u1ec9 m\u1ee5c\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6042b3c elementor-widget elementor-widget-text-editor\" data-id=\"6042b3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"9_Monitor_and_Secure_File_Permissions\"><\/span>9. Gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o m\u1eadt quy\u1ec1n truy c\u1eadp t\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Quy\u1ec1n truy c\u1eadp t\u1ec7p kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 khi\u1ebfn k\u1ebb t\u1ea5n c\u00f4ng truy c\u1eadp v\u00e0o c\u00e1c t\u1ec7p quan tr\u1ecdng. H\u00e3y \u0111\u1ea3m b\u1ea3o t\u1ec7p v\u00e0 th\u01b0 m\u1ee5c c\u1ee7a b\u1ea1n c\u00f3 quy\u1ec1n truy c\u1eadp ch\u00ednh x\u00e1c.<\/p><p><strong>Quy\u1ec1n \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t:<\/strong><br \/>Th\u01b0 m\u1ee5c: 755<br \/>T\u1eadp tin: 644<\/p><p><strong>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<\/strong><br \/>S\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng FTP ho\u1eb7c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n l\u01b0u tr\u1eef \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh quy\u1ec1n truy c\u1eadp t\u1ec7p m\u1ed9t c\u00e1ch an to\u00e0n.<\/p><h2><span class=\"ez-toc-section\" id=\"10_Backup_Your_WordPress_Site_Regularly\"><\/span>10. Sao l\u01b0u trang web WordPress c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Ngay c\u1ea3 v\u1edbi c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ch\u1ed1ng hack WordPress t\u1ed1t nh\u1ea5t, sao l\u01b0u v\u1eabn l\u00e0 tuy\u1ebfn ph\u00f2ng th\u1ee7 cu\u1ed1i c\u00f9ng c\u1ee7a b\u1ea1n. Sao l\u01b0u th\u01b0\u1eddng xuy\u00ean \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c trang web trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb t\u1ea5n c\u00f4ng.<\/p><p><strong>C\u00f4ng c\u1ee5 sao l\u01b0u:<\/strong><\/p><ol><li>UpdraftPlus<\/li><li>BackupBuddy<\/li><li>VaultPress<\/li><\/ol><p><strong><br \/>M\u1eb9o ph\u00f2ng tr\u00e1nh hack WordPress:<\/strong><br \/>L\u01b0u tr\u1eef b\u1ea3n sao l\u01b0u ngo\u00e0i trang web (v\u00ed d\u1ee5: l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y ho\u1eb7c \u1ed5 \u0111\u0129a ngo\u00e0i) \u0111\u1ec3 tr\u00e1nh m\u1ea5t d\u1eef li\u1ec7u khi m\u00e1y ch\u1ee7 b\u1ecb x\u00e2m ph\u1ea1m.<\/p><h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Vi\u1ec7c b\u1ea3o v\u1ec7 trang web WordPress c\u1ee7a b\u1ea1n kh\u1ecfi tin t\u1eb7c \u0111\u00f2i h\u1ecfi c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ee7 \u0111\u1ed9ng v\u00e0 gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean. B\u1eb1ng c\u00e1ch l\u00e0m theo 10 b\u01b0\u1edbc ph\u00f2ng ch\u1ed1ng hack WordPress n\u00e0y, b\u1ea1n s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 \u0111\u1ea3m b\u1ea3o trang web c\u1ee7a b\u1ea1n lu\u00f4n an to\u00e0n cho kh\u00e1ch truy c\u1eadp.<\/p><p>H\u00e3y nh\u1edb r\u1eb1ng, m\u1ed9t trang web WordPress an to\u00e0n kh\u00f4ng ch\u1ec9 l\u00e0 ng\u0103n ch\u1eb7n t\u1ea5n c\u00f4ng m\u00e0 c\u00f2n l\u00e0 x\u00e2y d\u1ef1ng ni\u1ec1m tin v\u1edbi kh\u00e1ch h\u00e0ng. H\u00e3y lu\u00f4n c\u1eadp nh\u1eadt, c\u1ea3nh gi\u00e1c v\u00e0 trang web c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c trang b\u1ecb t\u1ed1t h\u01a1n \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n.<\/p><p>B\u1ea1n c\u00f3 m\u1eb9o n\u00e0o kh\u00e1c v\u1ec1 b\u1ea3o m\u1eadt WordPress kh\u00f4ng? H\u00e3y chia s\u1ebb trong ph\u1ea7n b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi nh\u00e9!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>WordPress powers over 40% of websites on the internet, making it a prime target for hackers. Implementing security best practices is crucial to protect your website from potential threats. In this guide, we\u2019ll cover the top 10 steps for WordPress hack prevention, ensuring your site remains safe and secure. But, you need to know the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11002,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,10],"tags":[],"class_list":["post-10467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hosting","category-wordpress-news-learning"],"_links":{"self":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/posts\/10467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/comments?post=10467"}],"version-history":[{"count":0,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/posts\/10467\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/media\/11002"}],"wp:attachment":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/media?parent=10467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/categories?post=10467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/tags?post=10467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}