{"id":4191,"date":"2015-01-14T13:57:38","date_gmt":"2015-01-14T13:57:38","guid":{"rendered":"http:\/\/tapchicntt.com\/?p=4191"},"modified":"2015-01-14T13:57:38","modified_gmt":"2015-01-14T13:57:38","slug":"bao-ve-website-wordpress-bang-wordfence-security","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/bao-ve-website-wordpress-bang-wordfence-security\/","title":{"rendered":"B\u1ea3o v\u1ec7 website WordPress b\u1eb1ng Wordfence Security"},"content":{"rendered":"<p><a href=\"https:\/\/wordpress.org\/plugins\/wordfence\/\" target=\"_blank\">Wordfence<\/a> l\u00e0 m\u1ed9t trong c\u00e1c plugin mi\u1ec5n ph\u00ed cho WordPress t\u1ed1t nh\u1ea5t, v\u00e0 hi\u1ec7n n\u00f3 l\u00e0 plugin mi\u1ec5n ph\u00ed chuy\u00ean v\u1ec1 b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng nh\u1ea5t.<br \/>\n<!--more--><br \/>\n<img decoding=\"async\" class=\"aligncenter\" border=\"0\" src=\"http:\/\/3.bp.blogspot.com\/-ksw01_SvOIY\/VLZ1Xwv85CI\/AAAAAAAAHyY\/xRTIJ1ucM-Q\/s1600\/bao-ve-website-wordpress-bang-wordfence-security.jpg\" \/><\/p>\n<p>S\u1edf d\u0129 n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u01b0 v\u1eady l\u00e0 do c\u00f3 k\u00e8m theo nhi\u1ec1u t\u00ednh n\u0103ng c\u1ef1c k\u1ef3 t\u1ed1t, c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c nhi\u1ec1u h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn nh\u01b0 Local Hack, XSS, SQL Injection v\u00e0 c\u00f3 c\u1ea3 ch\u1ee9c n\u0103ng m\u1eadt kh\u1ea9u hai l\u1edbp, t\u1ef1 \u0111\u1ed9ng qu\u00e9t m\u00e3 \u0111\u1ed9c tr\u00ean host.<\/p>\n<p>Trong b\u00e0i n\u00e0y, m\u00ecnh s\u1ebd gi\u1edbi thi\u1ec7u qua c\u00e1c ch\u1ee9c n\u0103ng v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng Wordfence Security \u0111\u1ec3 b\u1ea1n b\u1ea3o m\u1eadt website WordPress c\u1ee7a b\u1ea1n t\u1ed1t h\u01a1n.<\/p>\n<p>Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, m\u00ecnh xin li\u1ec7t k\u00ea h\u1ebft to\u00e0n b\u1ed9 c\u00e1c ch\u1ee9c n\u0103ng c\u00f3 trong Wordfence Security \u0111\u1ec3 b\u1ea1n bi\u1ebft n\u00f3 c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c g\u00ec, m\u1eb7c d\u00f9 ch\u00fang ta c\u00f3 th\u1ec3 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng h\u1ebft c\u00e1c ch\u1ee9c n\u0103ng n\u00e0y.<\/p>\n<ul>\n<li>B\u1ed5 sung c\u00f4ng ngh\u1ec7 Falcon Engine \u0111\u1ec3 t\u1ea1o b\u1ed9 nh\u1edb \u0111\u1ec7m cho website \u0111\u1ec3 t\u0103ng t\u1ed1c l\u00ean 50 l\u1ea7n. N\u1ebfu d\u00f9ng ch\u1ee9c n\u0103ng n\u00e0y, h\u00e3y th\u00e1o c\u00e1c plugin cache ra nh\u01b0 <strong>WP Super Cache<\/strong>, <strong>W3 Total Cache<\/strong>.<\/li>\n<li>H\u1ed7 tr\u1ee3 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c plugin kh\u00e1c v\u00e0 theme kh\u00e1c, v\u00ed d\u1ee5 nh\u01b0 <strong>Woocommerce<\/strong>.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng kh\u00f3a nh\u1eefng ng\u01b0\u1eddi\u00a0t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn. V\u00ed d\u1ee5 m\u1ed9t website n\u00e0o \u0111\u00f3 s\u1eed d\u1ee5ng Wordfence m\u00e0 b\u1ecb t\u1ea5n c\u00f4ng v\u00e0 h\u1ecd thi\u1ebft l\u1eadp ch\u1eb7n ng\u01b0\u1eddi t\u1ea5n c\u00f4ng \u0111\u00f3, th\u00ec website c\u1ee7a b\u1ea1n c\u0169ng s\u1ebd ch\u1eb7n ng\u01b0\u1eddi t\u1ea5n c\u00f4ng \u0111\u00f3.<\/li>\n<li>Th\u00eam m\u1eadt kh\u1ea9u hai l\u1edbp b\u1eb1ng m\u00e3 x\u00e1c nh\u1eadn qua \u0111i\u1ec7n tho\u1ea1i, gi\u1ed1ng nh\u01b0 t\u00e0i kho\u1ea3n Google v\u1eady.<\/li>\n<li>Qu\u00e9t l\u1ed7 h\u1ed5ng th\u00f4ng qua l\u1ed7i b\u1ea3o m\u1eadt \u201cHeartBleed\u201d.<\/li>\n<li>B\u1eaft bu\u1ed9c c\u00e1c ng\u01b0\u1eddi d\u00f9ng kh\u00e1c tr\u00ean website ph\u1ea3i s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u ph\u1ee9c t\u1ea1p.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng qu\u00e9t m\u00e3 ngu\u1ed3n WordPress, plugin v\u00e0 theme \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u00e3 \u0111\u1ed9c. \u0110\u1ed1i v\u1edbi m\u00e3 ngu\u1ed3n, n\u00f3 s\u1ebd so s\u00e1nh v\u1edbi m\u00e3 ngu\u1ed3n g\u1ed1c c\u1ee7a WordPress xem n\u1ebfu c\u00f3 s\u1ef1 thay \u0111\u1ed5i g\u00ec th\u00ec s\u1ebd th\u00f4ng b\u00e1o cho b\u1ea1n.<\/li>\n<li>Thi\u1ebft l\u1eadp t\u01b0\u1eddng l\u1eeda \u0111\u1ec3 ch\u1eb7n c\u00e1c c\u00e1ch t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn v\u00e0 nh\u1eefng ng\u01b0\u1eddi d\u00f9ng spammer, v\u00ed d\u1ee5 nh\u01b0 gi\u1ea3 d\u1ea1ng Googlebot.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng kh\u00f3a c\u00e1c ng\u01b0\u1eddi t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c li\u1ec7t v\u00e0o danh s\u00e1ch \u0111en b\u1eb1ng c\u00e1ch ki\u1ec3m tra IP n\u00e2ng cao, ki\u1ec3m tra <strong>domain<\/strong> tr\u00ean WHO IS.<\/li>\n<li>Theo d\u00f5i s\u1ef1 thay \u0111\u1ed5i c\u1ee7a c\u00e1c t\u1eadp tin tr\u00ean host v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh t\u1ef1 \u0111\u1ed9ng s\u1eeda ch\u1eefa n\u1ebfu t\u1eadp tin \u0111\u00f3 b\u1ecb thay \u0111\u1ed5i.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng scan v\u00e0 t\u00ecm ki\u1ebfm m\u1ed9t s\u1ed1 m\u00e3 \u0111\u1ed9c ph\u1ed5 bi\u1ebfn nh\u01b0\u00a099, R57, RootShell, Crystal Shell, Matamu, Cybershell, W4cking, Sniper, Predator, Jackal, Phantasma, GFS, Dive, Dx\u2026.v\u00e0 r\u1ea5t nhi\u1ec1u c\u00e1i t\u00ean kh\u00e1c.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng scan c\u00e1c trang tr\u00ean website xem c\u00f3 b\u1ecb li\u1ec7t ch\u00e8n m\u00e3 \u0111\u1ed9c hay kh\u00f4ng, v\u00e0 ki\u1ec3m tra xem trang \u0111\u00f3 c\u00f3 b\u1ecb Google li\u1ec7t v\u00e0o danh s\u00e1ch \u0111en hay kh\u00f4ng.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng t\u00ecm v\u00e0 kh\u00f3a c\u00e1c m\u00e3 \u0111\u1ed9c kh\u1ea3 nghi.<\/li>\n<li>T\u00f9y ch\u1ec9nh gi\u1edbi h\u1ea1n c\u00e1c bot c\u00f3 th\u1ec3 thu th\u1eadp th\u00f4ng tin website, nh\u1eb1m tr\u00e1nh t\u00ecnh tr\u1ea1ng b\u1ecb botnet t\u1ea5n c\u00f4ng t\u1ea7n su\u1ea5t l\u1edbn.<\/li>\n<li>Theo d\u00f5i th\u1eddi gian th\u1ef1c c\u00e1c l\u01b0\u1ee3t truy c\u1eadp v\u00e0o website c\u1ee7a b\u1ea1n, th\u1ed1ng k\u00ea l\u1ed7i 404 tr\u00ean website, thay \u0111\u1ed5i v\u00e0 s\u1eeda x\u00f3a n\u1ed9i dung,\u2026<\/li>\n<li>Theo d\u00f5i th\u1eddi gian th\u1ef1c v\u00e0 th\u1ed1ng k\u00ea c\u00e1c l\u01b0\u1ee3t truy c\u1eadp d\u1ef1a theo qu\u1ed1c gia.<\/li>\n<li>Ki\u1ec3m tra th\u00f4ng tin \u1ed5 c\u1ee9ng c\u1ee7a host v\u00ec nhi\u1ec1u c\u00e1ch t\u1ea5n c\u00f4ng DDoS s\u1ebd l\u00e0m cho \u1ed5 c\u1ee9ng b\u1ea1n b\u1ecb \u0111\u1ea7y.<\/li>\n<li>V\u00e0 m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng nh\u1ecf kh\u00e1c.<\/li>\n<\/ul>\n<h2>Thi\u1ebft l\u1eadp Wordfence Security<\/h2>\n<p>Sau khi c\u00e0i plugin Wordfence Security, h\u1ecd \u0111\u00e3 ch\u1ee7 \u0111\u1ed9ng thi\u1ebft l\u1eadp cho b\u1ea1n c\u00e1c ch\u1ee9c n\u0103ng quan tr\u1ecdng c\u1ea7n thi\u1ebft \u0111\u1ec3 website c\u1ee7a b\u1ea1n tr\u1edf n\u00ean an to\u00e0n.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 v\u00e0o <strong>Wordfence -> Options<\/strong> v\u00e0 ch\u1ecdn l\u1ea1i Security Level \u0111\u1ec3 n\u00f3 t\u1ef1 thi\u1ebft l\u1eadp t\u00f9y theo level, t\u1ed1t nh\u1ea5t n\u1ebfu website b\u1ea1n \u0111ang b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng c\u00f3 ai t\u1ea5n c\u00f4ng th\u00ec ch\u1ec9 ch\u1ecdn Level 2 th\u00f4i.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" border=\"0\" src=\"http:\/\/4.bp.blogspot.com\/-Wm-mjfyMnqo\/VLZ08aWu8XI\/AAAAAAAAHyI\/bBKeIsub4wo\/s1600\/wordfence-security-level.jpg\" \/><\/p>\n<h2>Ch\u1eb7n c\u00e1c qu\u1ed1c gia nguy hi\u1ec3m<\/h2>\n<p>N\u1ebfu website c\u1ee7a b\u1ea1n l\u00e0 ti\u1ebfng Vi\u1ec7t th\u00ec n\u00ean ch\u1ee7 \u0111\u1ed9ng ch\u1eb7n m\u1ed9t s\u1ed1 l\u01b0\u1ee3t truy c\u1eadp t\u1eeb c\u00e1c qu\u1ed1c gia m\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n h\u1ecd v\u00e0o \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u01a1 h\u1ed9i h\u1ecd v\u00e0o t\u1ea5n c\u00f4ng.<\/p>\n<p>\u0110\u1ec3 ch\u1eb7n qu\u1ed1c gia, c\u00e1c b\u1ea1n v\u00e0o Wordfence -> Country Blocking v\u00e0 ch\u1ecdn m\u1ed9t s\u1ed1 qu\u1ed1c gia b\u1ea1n c\u1ea7n ch\u1eb7n r\u1ed3i \u1ea5n Save Change.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" border=\"0\" src=\"http:\/\/2.bp.blogspot.com\/-LPd7fZAtCtM\/VLZ1EylWt1I\/AAAAAAAAHyQ\/-UICJc1yYfc\/s1600\/wordfence-countryblocking.jpg\" \/><\/p>\n<p>M\u1ed9t s\u1ed1 qu\u1ed1c gia b\u1ea1n n\u00ean ch\u1eb7n:<\/p>\n<p>China<br \/>\nRussia<br \/>\nIsrael<br \/>\nTurkey<br \/>\nIraq<br \/>\nIran<br \/>\nGermany<\/p>\n<p>C\u00f2n c\u00e1c ch\u1ee9c n\u0103ng c\u00f2n l\u1ea1i b\u1ea1n c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng t\u00ecm hi\u1ec3u nh\u00e9 v\u00ec n\u00f3 c\u0169ng kh\u00f4ng qu\u00e1 kh\u00f3 hi\u1ec3u l\u1eafm \u0111\u00e2u, ri\u00eang ch\u1ee9c n\u0103ng Falcon Engine Cache m\u00ecnh kh\u00f4ng n\u00f3i qua v\u00ec kh\u00f4ng ch\u1eafc l\u00e0 n\u00f3 c\u00f3 l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c tr\u00ean website c\u1ee7a b\u1ea1n hay kh\u00f4ng (nh\u01b0ng m\u00ecnh test th\u00ec \u0111\u1ec1u l\u00e0m vi\u1ec7c t\u1ed1t) n\u00ean b\u1ea1n c\u00f3 th\u1ec3 v\u00e0o ph\u1ea7n Wordfence -> Performence \u0111\u1ec3 b\u1eadt ch\u1ee9c n\u0103ng n\u00e0y l\u00ean.<\/p>\n<p>Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wordfence l\u00e0 m\u1ed9t trong c\u00e1c plugin mi\u1ec5n ph\u00ed cho WordPress t\u1ed1t nh\u1ea5t, v\u00e0 hi\u1ec7n n\u00f3 l\u00e0 plugin mi\u1ec5n ph\u00ed chuy\u00ean [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-4191","post","type-post","status-publish","format-standard","hentry","category-thu-thuat-wordpress"],"views":510,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/4191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=4191"}],"version-history":[{"count":0,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/4191\/revisions"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=4191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=4191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=4191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}