{"id":9023,"date":"2025-01-23T14:13:00","date_gmt":"2025-01-23T14:13:00","guid":{"rendered":"https:\/\/www.hostragons.com\/?p=9023"},"modified":"2025-03-17T11:33:12","modified_gmt":"2025-03-17T11:33:12","slug":"chan-tan-cong-cloudflare","status":"publish","type":"post","link":"https:\/\/www.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p ng\u0103n ch\u1eb7n t\u1ea5n c\u00f4ng Cloudflare"},"content":{"rendered":"<h2><span class=\"ez-toc-section\" id=\"Giris\"><\/span>\u0110\u0103ng nh\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">B\u1ea3n \u0111\u1ed3 N\u1ed9i dung<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Giris\" >\u0110\u0103ng nh\u1eadp<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Cloudflare_Nedir_ve_Nasil_Calisir\" >Cloudflare l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Temel_Calisma_Prensibi\" >Nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c c\u01a1 b\u1ea3n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Cloudflare_DDoS_Korumasi_Nedir\" >B\u1ea3o v\u1ec7 DDoS c\u1ee7a Cloudflare l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Cloudflare_Saldiri_Engelleme_Ozellikleri\" >T\u00ednh n\u0103ng ng\u0103n ch\u1eb7n t\u1ea5n c\u00f4ng c\u1ee7a Cloudflare<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Cloudflare_Saldiri_Engelleme_Avantajlari\" >\u01afu \u0111i\u1ec3m ph\u00f2ng ch\u1ed1ng t\u1ea5n c\u00f4ng c\u1ee7a Cloudflare<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Cloudflarein_Dezavantajlari_ve_Dikkat_Edilmesi_Gereken_Noktalar\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Cloudflare v\u00e0 nh\u1eefng \u0111i\u1ec3m c\u1ea7n c\u00e2n nh\u1eafc<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Alternatif_Yontemler_ve_Ek_Cozumler\" >Ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf v\u00e0 gi\u1ea3i ph\u00e1p b\u1ed5 sung<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Somut_Bir_Ornek_Botnet_Saldirisi_ve_Cloudflarein_Yaniti\" >M\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3: T\u1ea5n c\u00f4ng Botnet v\u00e0 ph\u1ea3n h\u1ed3i c\u1ee7a Cloudflare<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Site_Ici_Baglanti_Onerisi\" >\u0110\u1ec1 xu\u1ea5t li\u00ean k\u1ebft n\u1ed9i b\u1ed9<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Sikca_Sorulan_Sorular\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/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.hostragons.com\/vi\/blog\/chan-tan-cong-cloudflare\/#Sonuc\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><strong>Ch\u1eb7n t\u1ea5n c\u00f4ng Cloudflare<\/strong> Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ee7 s\u1edf h\u1eefu trang web mu\u1ed1n ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng ng\u00e0y c\u00e0ng gia t\u0103ng hi\u1ec7n nay. \u0110\u1eb7c bi\u1ec7t, c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS (T\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 ph\u00e2n t\u00e1n), t\u1ea5n c\u00f4ng botnet v\u00e0 s\u1ef1 gi\u00e1n \u0111o\u1ea1n do l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed9c h\u1ea1i g\u00e2y ra c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c trang web kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c. Trong b\u00e0i vi\u1ebft n\u00e0y <strong>B\u1ea3o v\u1ec7 DDoS c\u1ee7a Cloudflare<\/strong> \u0111\u1eb7c bi\u1ec7t <strong>B\u1ea3o m\u1eadt \u0111\u00e1m m\u00e2y<\/strong> Ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 c\u1eadp m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c l\u1ef1a ch\u1ecdn, \u01b0u \u0111i\u1ec3m, nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. B\u1ea1n c\u0169ng s\u1ebd t\u00ecm hi\u1ec3u t\u1eebng b\u01b0\u1edbc v\u1edbi c\u00e1c v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 v\u1ec1 c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng s\u1eafp t\u1edbi v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a Cloudflare.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cloudflare_Nedir_ve_Nasil_Calisir\"><\/span>Cloudflare l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cloudflare l\u1ecdc l\u01b0u l\u01b0\u1ee3ng \u0111\u1ed9c h\u1ea1i, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c trang web th\u00f4ng qua c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi. <strong>B\u1ea3o m\u1eadt \u0111\u00e1m m\u00e2y<\/strong> N\u00f3 l\u00e0 m\u1ea1ng ph\u00e2n ph\u1ed1i n\u1ed9i dung (CDN) v\u00e0 n\u1ec1n t\u1ea3ng b\u1ea3o m\u1eadt k\u00edch ho\u1ea1t c\u00e1c c\u01a1 ch\u1ebf b\u1ea3o m\u1eadt. C\u00e1c y\u00eau c\u1ea7u s\u1ebd \u0111i qua Cloudflare tr\u01b0\u1edbc thay v\u00ec tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n. Cloudflare ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn \u0111\u00e2y v\u00e0 ch\u1eb7n ho\u1eb7c gi\u1edbi h\u1ea1n c\u00e1c y\u00eau c\u1ea7u m\u00e0 n\u00f3 cho l\u00e0 c\u00f3 h\u1ea1i.<\/p>\n<p>B\u1eb1ng c\u00e1ch n\u00e0y, m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi t\u1ea3i c\u1ea5p cao v\u00e0 ch\u1ec9 x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp an to\u00e0n. \u0110\u1eb7c bi\u1ec7t trong c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS v\u1edbi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn, Cloudflare gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng k\u1ebb t\u1ea5n c\u00f4ng th\u00e0nh c\u00f4ng v\u1edbi t\u01b0\u1eddng l\u1eeda v\u00e0 c\u00e1c b\u01b0\u1edbc x\u00e1c minh \u0111\u1eb7c bi\u1ec7t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Temel_Calisma_Prensibi\"><\/span>Nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c c\u01a1 b\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Chuy\u1ec3n ti\u1ebfp DNS:<\/strong> B\u1ea1n tr\u1ecf b\u1ea3n ghi DNS c\u1ee7a mi\u1ec1n c\u1ee7a b\u1ea1n t\u1edbi Cloudflare. V\u00ec v\u1eady, khi kh\u00e1ch truy c\u1eadp mu\u1ed1n truy c\u1eadp trang web, tr\u01b0\u1edbc ti\u00ean h\u1ecd ph\u1ea3i \u0111\u1ebfn trung t\u00e2m d\u1eef li\u1ec7u Cloudflare.<\/li>\n<li><strong>B\u1ed9 nh\u1edb \u0111\u1ec7m:<\/strong> N\u1ed9i dung t\u0129nh (h\u00ecnh \u1ea3nh, CSS, t\u1ec7p JavaScript, v.v.) \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u00e1y ch\u1ee7 Cloudflare, ngay c\u1ea3 trong th\u1eddi gian ng\u1eafn. \u0110i\u1ec1u n\u00e0y g\u00f3p ph\u1ea7n v\u00e0o t\u1ed1c \u0111\u1ed9 c\u1ee7a trang web.<\/li>\n<li><strong>Ph\u00e2n t\u00edch t\u1ea5n c\u00f4ng:<\/strong> N\u00f3 ki\u1ec3m tra xem y\u00eau c\u1ea7u \u0111\u1ebfn l\u00e0 &quot;h\u1ee3p ph\u00e1p&quot; hay &quot;bot&quot;. \u0110\u1ecba ch\u1ec9 IP, m\u00f4 h\u00ecnh h\u00e0nh vi v\u00e0 t\u00e1c nh\u00e2n ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1.<\/li>\n<li><strong>L\u1ecdc:<\/strong> Khi c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u00e0 t\u1ea5n c\u00f4ng, ch\u00fang s\u1ebd b\u1ecb ch\u1eb7n ho\u1eb7c chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn c\u00e1c trang x\u00e1c minh.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cloudflare_DDoS_Korumasi_Nedir\"><\/span>B\u1ea3o v\u1ec7 DDoS c\u1ee7a Cloudflare l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>B\u1ea3o v\u1ec7 DDoS c\u1ee7a Cloudflare<\/strong>N\u00f3 nh\u1eb1m m\u1ee5c \u0111\u00edch ng\u0103n ch\u1eb7n m\u00e1y ch\u1ee7 kh\u00f4ng ph\u1ea3n h\u1ed3i b\u1eb1ng c\u00e1ch ch\u1eb7n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n c\u00f9ng m\u1ed9t l\u00fac. C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS x\u1ea3y ra th\u00f4ng qua m\u1ea1ng botnet m\u00e0 k\u1ebb t\u1ea5n c\u00f4ng t\u1ea1o ra t\u1eeb h\u00e0ng ngh\u00ecn, th\u1eadm ch\u00ed h\u00e0ng tri\u1ec7u m\u00e1y t\u00ednh &quot;th\u00e2y ma&quot;. M\u1ee5c \u0111\u00edch l\u00e0 l\u00e0m qu\u00e1 t\u1ea3i m\u00e1y ch\u1ee7 m\u1ee5c ti\u00eau v\u00e0 khi\u1ebfn n\u00f3 kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c.<\/p>\n<p>T\u00ednh n\u0103ng b\u1ea3o v\u1ec7 DDoS c\u1ee7a Cloudflare h\u1ea5p th\u1ee5 l\u01b0u l\u01b0\u1ee3ng l\u1edbn n\u00e0y v\u00e0 l\u1ecdc cu\u1ed9c t\u1ea5n c\u00f4ng b\u1eb1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng dung l\u01b0\u1ee3ng cao. Do \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng th\u1ef1c c\u00f3 th\u1ec3 g\u1eedi y\u00eau c\u1ea7u c\u1ee7a h\u1ecd \u0111\u1ebfn m\u00e1y ch\u1ee7 m\u1ed9t c\u00e1ch b\u00ecnh th\u01b0\u1eddng m\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng. N\u1ebfu cu\u1ed9c t\u1ea5n c\u00f4ng tr\u1edf n\u00ean qu\u00e1 nghi\u00eam tr\u1ecdng <em>\u201cT\u00f4i \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 t\u1ea5n c\u00f4ng\u201d<\/em> C\u00e1c ch\u1ebf \u0111\u1ed9 n\u00e2ng cao nh\u01b0 \u0111\u01b0\u1ee3c b\u1eadt, cho ph\u00e9p kh\u00e1ch truy c\u1eadp \u0111i qua m\u00e0n h\u00ecnh x\u00e1c minh. M\u00e0n h\u00ecnh n\u00e0y ki\u1ec3m tra xem tr\u00ecnh duy\u1ec7t c\u00f3 th\u1ef1c s\u1ef1 do con ng\u01b0\u1eddi ki\u1ec3m so\u00e1t hay kh\u00f4ng. C\u00e1c y\u00eau c\u1ea7u gian l\u1eadn s\u1ebd b\u1ecb lo\u1ea1i b\u1ecf \u1edf giai \u0111o\u1ea1n n\u00e0y.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cloudflare_Saldiri_Engelleme_Ozellikleri\"><\/span>T\u00ednh n\u0103ng ng\u0103n ch\u1eb7n t\u1ea5n c\u00f4ng c\u1ee7a Cloudflare<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7 l\u1edbp 3\/4:<\/strong> N\u00f3 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS \u1edf l\u1edbp m\u1ea1ng b\u1eb1ng c\u01a1 ch\u1ebf ph\u00e2n t\u00edch v\u00e0 l\u1ecdc d\u00e0i h\u1ea1n.<\/li>\n<li><strong>B\u1ea3o v\u1ec7 l\u1edbp 7:<\/strong> N\u00f3 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS x\u1ea3y ra \u1edf l\u1edbp \u1ee9ng d\u1ee5ng b\u1eb1ng c\u00e1c quy t\u1eafc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c ki\u1ec3u l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp b\u1ea5t th\u01b0\u1eddng.<\/li>\n<li><strong>T\u1ef1 \u0111\u1ed9ng qu\u00e9t:<\/strong> Cloudflare li\u00ean t\u1ee5c c\u1eadp nh\u1eadt c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 gi\u00e1m s\u00e1t c\u00e1c vect\u01a1 t\u1ea5n c\u00f4ng trong th\u1eddi gian th\u1ef1c. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng ph\u00e1t hi\u1ec7n c\u00e1c ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng m\u1edbi.<\/li>\n<\/ul>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9211 aligncenter\" src=\"https:\/\/www.hostragons.com\/wp-content\/uploads\/2025\/01\/cloudflare-waf-sayfasi.png\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p ph\u00f2ng ch\u1ed1ng t\u1ea5n c\u00f4ng Cloudflare tr\u1ef1c quan\" width=\"1920\" height=\"911\" title=\"\" srcset=\"https:\/\/www.hostragons.com\/wp-content\/uploads\/2025\/01\/cloudflare-waf-sayfasi.png 1920w, https:\/\/www.hostragons.com\/wp-content\/uploads\/2025\/01\/cloudflare-waf-sayfasi-768x364.png 768w, https:\/\/www.hostragons.com\/wp-content\/uploads\/2025\/01\/cloudflare-waf-sayfasi-1536x729.png 1536w, https:\/\/www.hostragons.com\/wp-content\/uploads\/2025\/01\/cloudflare-waf-sayfasi-18x9.png 18w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Cloudflare_Saldiri_Engelleme_Avantajlari\"><\/span>\u01afu \u0111i\u1ec3m ph\u00f2ng ch\u1ed1ng t\u1ea5n c\u00f4ng c\u1ee7a Cloudflare<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u1ede nhi\u1ec1u kh\u00eda c\u1ea1nh, Cloudflare gi\u00fap qu\u00e1 tr\u00ecnh ch\u1eb7n t\u1ea5n c\u00f4ng tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u1ee3i th\u1ebf r\u00f5 r\u00e0ng nh\u1ea5t:<\/p>\n<ol>\n<li><strong>B\u1ea3o m\u1eadt c\u1ea5p cao \u2013<\/strong> N\u00f3 kh\u00f4ng ch\u1ec9 l\u1ecdc DDoS m\u00e0 c\u00f2n l\u1ecdc c\u00e1c m\u1ed1i \u0111e d\u1ecda nh\u01b0 th\u01b0 r\u00e1c, botnet v\u00e0 tr\u00ecnh thu th\u1eadp th\u00f4ng tin. Nh\u01b0 th\u1ebf n\u00e0y <strong>Ch\u1eb7n t\u1ea5n c\u00f4ng Cloudflare<\/strong> N\u00f3 cung c\u1ea5p m\u1ed9t c\u1ea5u tr\u00fac to\u00e0n di\u1ec7n h\u01a1n cho c\u00e1c quy tr\u00ecnh.<\/li>\n<li><strong>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t \u2013<\/strong> Nh\u1edd t\u00ednh n\u0103ng b\u1ed9 nh\u1edb \u0111\u1ec7m, trang web t\u0103ng t\u1ed1c. C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi gi\u1ea3m \u0111\u1ed9 tr\u1ec5 b\u1eb1ng c\u00e1ch cung c\u1ea5p n\u1ed9i dung t\u1eeb m\u00e1y ch\u1ee7 g\u1ea7n kh\u00e1ch truy c\u1eadp nh\u1ea5t.<\/li>\n<li><strong>C\u00e0i \u0111\u1eb7t d\u1ec5 d\u00e0ng \u2013<\/strong> Vi\u1ec7c tr\u1ecf c\u00e0i \u0111\u1eb7t DNS t\u1edbi Cloudflare trong m\u1ed9t v\u00e0i b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1ee7 \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng. Y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt l\u00e0 t\u1ed1i thi\u1ec3u.<\/li>\n<li><strong>T\u00f9y ch\u1ecdn g\u00f3i linh ho\u1ea1t \u2013<\/strong> M\u1eb7c d\u00f9 n\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 c\u01a1 b\u1ea3n v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 ngay c\u1ea3 v\u1edbi g\u00f3i mi\u1ec5n ph\u00ed, nh\u01b0ng c\u00e1c t\u00ednh n\u0103ng doanh nghi\u1ec7p n\u00e2ng cao h\u01a1n c\u00f3 s\u1eb5n trong g\u00f3i tr\u1ea3 ph\u00ed.<\/li>\n<li><strong>Gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c \u2013<\/strong> T\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, b\u1ea1n c\u00f3 th\u1ec3 xem l\u01b0\u1ee3ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed9c h\u1ea1i m\u00e0 trang web c\u1ee7a b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c, IP n\u00e0o b\u1ecb ch\u1eb7n v\u00e0 tr\u1ea1ng th\u00e1i t\u1ea3i hi\u1ec7n t\u1ea1i.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Cloudflarein_Dezavantajlari_ve_Dikkat_Edilmesi_Gereken_Noktalar\"><\/span>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Cloudflare v\u00e0 nh\u1eefng \u0111i\u1ec3m c\u1ea7n c\u00e2n nh\u1eafc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u1ea5t nhi\u00ean, gi\u1ed1ng nh\u01b0 m\u1ecdi c\u00f4ng ngh\u1ec7, Cloudflare c\u00f3 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang:<\/p>\n<ul>\n<li><strong>Kh\u00f3 kh\u0103n g\u1ee1 l\u1ed7i:<\/strong> Ng\u01b0\u1eddi d\u00f9ng th\u1ef1c s\u1ef1 g\u1eb7p s\u1ef1 c\u1ed1 \u0111\u00f4i khi c\u00f3 th\u1ec3 b\u1ecb k\u1eb9t trong t\u00ecnh tr\u1ea1ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp b\u1ecb ch\u1eb7n. C\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i ki\u1ec3m tra t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1edf c\u00e1c \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau.<\/li>\n<li><strong>Chi ph\u00ed c\u1ee7a c\u00e1c t\u00ednh n\u0103ng ph\u1ea3i tr\u1ea3 ph\u00ed:<\/strong> Phi\u00ean b\u1ea3n mi\u1ec5n ph\u00ed cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1eb7n v\u00e0 t\u0103ng t\u1ed1c t\u1ea5n c\u00f4ng c\u01a1 b\u1ea3n. Tuy nhi\u00ean <em>WAF (T\u01b0\u1eddng l\u1eeda \u1ee9ng d\u1ee5ng web)<\/em>C\u00e1c g\u00f3i cao h\u01a1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u cho c\u00e1c t\u00ednh n\u0103ng nh\u01b0 ghi nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n n\u00e2ng cao.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd SSL:<\/strong> M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c qu\u1ea3n l\u00fd ch\u1ee9ng ch\u1ec9 SSL. C\u1ea5u h\u00ecnh sai c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u1ea3nh b\u00e1o \u201cKh\u00f4ng an to\u00e0n\u201d.<\/li>\n<li><strong>S\u1ef1 ph\u1ee5 thu\u1ed9c:<\/strong> S\u1ef1 c\u1ed1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng to\u00e0n c\u1ea7u ho\u1eb7c khu v\u1ef1c trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Cloudflare c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng truy c\u1eadp trang web c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n<p>B\u1ea5t ch\u1ea5p nh\u1eefng \u0111i\u1ec3m n\u00e0y, v\u1edbi c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c v\u00e0 gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean, Cloudflare n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Alternatif_Yontemler_ve_Ek_Cozumler\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf v\u00e0 gi\u1ea3i ph\u00e1p b\u1ed5 sung<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1eb7c d\u00f9 <strong>Ch\u1eb7n t\u1ea5n c\u00f4ng Cloudflare<\/strong> M\u1eb7c d\u00f9 \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn trong qu\u00e1 tr\u00ecnh n\u00e0y, nh\u01b0ng trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u00e0 s\u1ea3n ph\u1ea9m thay th\u1ebf:<\/p>\n<ul>\n<li><strong>Akami:<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 cung c\u1ea5p CDN h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi. N\u00f3 gi\u1ea3m thi\u1ec3u s\u1ef1 gi\u00e1n \u0111o\u1ea1n v\u1edbi kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp cao.<\/li>\n<li><strong>Imperva Incapsula:<\/strong> M\u1ed9t t\u00f9y ch\u1ecdn cung c\u1ea5p c\u1ea3 d\u1ecbch v\u1ee5 b\u1ea3o m\u1eadt l\u1edbp \u1ee9ng d\u1ee5ng v\u00e0 b\u1ea3o v\u1ec7 DDoS (L\u1edbp 7).<\/li>\n<li><strong>Khi\u00ean AWS:<\/strong> L\u1edbp b\u1ea3o v\u1ec7 DDoS t\u00edch h\u1ee3p cho c\u00e1c trang web \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong h\u1ec7 sinh th\u00e1i Amazon Web Services.<\/li>\n<li><strong>C\u1ea5u h\u00ecnh Nginx ho\u1eb7c Apache:<\/strong> V\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1eb7n IP ho\u1eb7c gi\u1edbi h\u1ea1n y\u00eau c\u1ea7u \u0111\u01a1n gi\u1ea3n <em>c\u01a1 s\u1edf<\/em> c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 ph\u00f2ng th\u1ee7. Tuy nhi\u00ean, n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng n\u00e2ng cao.<\/li>\n<\/ul>\n<p>N\u1ebfu c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Cloudflare kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 mong \u0111\u1ee3i c\u1ee7a b\u1ea1n ho\u1eb7c b\u1ea1n mu\u1ed1n c\u00f3 th\u00eam l\u1edbp, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt nhi\u1ec1u l\u1edbp b\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p n\u00e0y.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Somut_Bir_Ornek_Botnet_Saldirisi_ve_Cloudflarein_Yaniti\"><\/span>M\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3: T\u1ea5n c\u00f4ng Botnet v\u00e0 ph\u1ea3n h\u1ed3i c\u1ee7a Cloudflare<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>V\u00ed d\u1ee5: gi\u1ea3 s\u1eed m\u1ed9t trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp cao nh\u1eadn \u0111\u01b0\u1ee3c trung b\u00ecnh 5.000 kh\u00e1ch truy c\u1eadp m\u1ed7i ng\u00e0y. Khi h\u01a1n 500.000 y\u00eau c\u1ea7u bot \u0111\u1ed9t ng\u1ed9t \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u00e1y ch\u1ee7 trong m\u1ed9t \u0111\u00eam, th\u00f4ng th\u01b0\u1eddng trang web s\u1ebd kh\u00f4ng ph\u1ea3n h\u1ed3i v\u00e0 g\u1eb7p s\u1ef1 c\u1ed1. Tuy nhi\u00ean <strong>B\u1ea3o m\u1eadt \u0111\u00e1m m\u00e2y<\/strong> T\u01b0\u1eddng l\u1eeda nhanh ch\u00f3ng ph\u00e1t hi\u1ec7n ngu\u1ed3n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp b\u1ea5t th\u01b0\u1eddng v\u00e0 l\u1ecdc c\u00e1c y\u00eau c\u1ea7u n\u00e0y. Trong khi ng\u01b0\u1eddi d\u00f9ng th\u1ef1c ti\u1ebfp t\u1ee5c truy c\u1eadp trang web, l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp gi\u1ea3 m\u1ea1o b\u1eaft ngu\u1ed3n t\u1eeb m\u1ea1ng botnet s\u1ebd b\u1ecb ch\u1eb7n. V\u00ec v\u1eady, trang web cung c\u1ea5p d\u1ecbch v\u1ee5 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n<p>Nh\u1edd c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 th\u1eddi gian th\u1ef1c n\u00e0y, ch\u1ee7 s\u1edf h\u1eefu trang web l\u00e0 m\u1ee5c ti\u00eau c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a m\u00ecnh; M\u1eb7t kh\u00e1c, kh\u00e1ch h\u00e0ng ti\u1ebfp t\u1ee5c th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch nh\u01b0 \u0111\u1eb7t h\u00e0ng v\u00e0 xem x\u00e9t s\u1ea3n ph\u1ea9m. C\u00e1c t\u00e0i nguy\u00ean t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n c\u1ee5 th\u1ec3 h\u01a1n b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ed5 sung nh\u01b0 ch\u1eb7n IP v\u00e0 h\u1ea1n ch\u1ebf quy\u1ec1n truy c\u1eadp theo qu\u1ed1c gia trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Cloudflare.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Site_Ici_Baglanti_Onerisi\"><\/span>\u0110\u1ec1 xu\u1ea5t li\u00ean k\u1ebft n\u1ed9i b\u1ed9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nh\u1eefng ng\u01b0\u1eddi quan t\u00e2m, <em><a href=\"\/vi\/loai\/bao-mat\/\" rel=\"dofollow\">Danh m\u1ee5c b\u1ea3o m\u1eadt c\u1ee7a ch\u00fang t\u00f4i<\/a><\/em> B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u00e0 g\u1ee3i \u00fd b\u00ean d\u01b0\u1edbi. C\u00f3 th\u1ec3 t\u1ed1i \u0111a h\u00f3a m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 b\u1eb1ng \u00fd ki\u1ebfn chuy\u00ean gia v\u00e0 l\u1eddi khuy\u00ean th\u1ef1c t\u1ebf.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sikca_Sorulan_Sorular\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>C\u00e2u h\u1ecfi 1:<\/strong> T\u00f4i c\u00f3 c\u1ea7n ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt \u0111\u1ec3 thi\u1ebft l\u1eadp Cloudflare kh\u00f4ng?<\/p>\n<p><strong>H\u1ed3i \u0111\u00e1p:<\/strong> Kh\u00f4ng c\u1ea7n ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c qu\u00e1 cao c\u1ea5p. Ch\u1ec9 c\u1ea7n h\u1ecdc c\u00e1ch chuy\u1ec3n h\u01b0\u1edbng b\u1ea3n ghi DNS c\u1ee7a b\u1ea1n l\u00e0 \u0111\u1ee7. Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u1ee7a Cloudflare khi\u1ebfn qu\u00e1 tr\u00ecnh n\u00e0y tr\u1edf n\u00ean kh\u00e1 \u0111\u01a1n gi\u1ea3n.<\/p>\n<p><strong>C\u00e2u h\u1ecfi 2:<\/strong> B\u1ea3o v\u1ec7 DDoS c\u1ee7a Cloudflare c\u00f3 \u0111\u01b0\u1ee3c tr\u1ea3 ph\u00ed kh\u00f4ng?<\/p>\n<p><strong>H\u1ed3i \u0111\u00e1p:<\/strong> B\u1ea3o v\u1ec7 c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c bao g\u1ed3m trong g\u00f3i mi\u1ec5n ph\u00ed. Tuy nhi\u00ean, c\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung nh\u01b0 b\u1ea3o v\u1ec7 n\u00e2ng cao v\u00e0 T\u01b0\u1eddng l\u1eeda \u1ee9ng d\u1ee5ng web c\u00f3 s\u1eb5n trong g\u00f3i Pro ho\u1eb7c cao h\u01a1n.<\/p>\n<p><strong>C\u00e2u h\u1ecfi 3:<\/strong> T\u01b0\u1eddng l\u1eeda Cloudflare c\u00f3 th\u1ef1c s\u1ef1 hi\u1ec7u qu\u1ea3?<\/p>\n<p><strong>H\u1ed3i \u0111\u00e1p:<\/strong> C\u00f3, t\u01b0\u1eddng l\u1eeda Cloudflare t\u00edch h\u1ee3p v\u1edbi c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. N\u00f3 cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n b\u1eb1ng c\u00e1ch ph\u1ea3n \u1ee9ng nhanh v\u1edbi c\u00e1c ki\u1ec3u t\u1ea5n c\u00f4ng m\u1edbi. Tuy nhi\u00ean, \u0111\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a, vi\u1ec7c c\u00e0i \u0111\u1eb7t \u0111\u00fang v\u00e0 c\u1ea5u h\u00ecnh c\u1eadp nh\u1eadt l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sonuc\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u00f3m l\u1ea1i, <strong>Ch\u1eb7n t\u1ea5n c\u00f4ng Cloudflare<\/strong> gi\u1ea3i ph\u00e1p \u0111\u1ea3m b\u1ea3o website ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n b\u1eb1ng c\u00e1ch l\u1ecdc hi\u1ec7u qu\u1ea3 nhi\u1ec1u l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u00f3 h\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS. <strong>B\u1ea3o v\u1ec7 DDoS c\u1ee7a Cloudflare<\/strong> V\u00e0 <strong>B\u1ea3o m\u1eadt \u0111\u00e1m m\u00e2y<\/strong> C\u00e1c t\u00ednh n\u0103ng c\u1ee7a n\u00f3 cung c\u1ea5p nhi\u1ec1u l\u1ee3i th\u1ebf v\u1ec1 b\u1ea3o v\u1ec7 v\u00e0 t\u1ed1c \u0111\u1ed9, t\u1eeb c\u00e1c blog quy m\u00f4 nh\u1ecf \u0111\u1ebfn c\u00e1c trang web c\u00f4ng ty l\u1edbn. M\u1eb7c d\u00f9 n\u00f3 c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m ho\u1eb7c kh\u00eda c\u1ea1nh t\u1ed1n k\u00e9m, nh\u01b0ng khi \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p, n\u00f3 s\u1ebd \u0111\u1ea3m b\u1ea3o ph\u1ea7n l\u1edbn s\u1ef1 hi\u1ec7n di\u1ec7n tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng.<\/p>\n<p>C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi CDN ho\u1eb7c d\u1ecbch v\u1ee5 b\u1ea3o m\u1eadt kh\u00e1c nhau <em>nhi\u1ec1u l\u1edbp<\/em> b\u1ea3o v\u1ec7 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t, n\u00ean gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean, t\u1ed1i \u01b0u h\u00f3a b\u1ea3o m\u1eadt v\u00e0 s\u1eed d\u1ee5ng c\u00e1c m\u00f4-\u0111un b\u1ed5 sung khi c\u1ea7n thi\u1ebft. Do \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 \u0111i tr\u01b0\u1edbc m\u1ed9t b\u01b0\u1edbc so v\u1edbi \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh kh\u00f4ng ch\u1ec9 tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u00e0 c\u00f2n v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p><!-- ================================= HAR\u0130C\u0130 (DI\u015e) BA\u011eLANTI \u00d6RNE\u011e\u0130 ================================= --><\/p>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin ch\u00ednh th\u1ee9c <a href=\"https:\/\/www.cloudflare.com\" rel=\"dofollow noopener\">Trang web ch\u00ednh th\u1ee9c c\u1ee7a Cloudflare<\/a> B\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp th\u00f4ng tin chi ti\u1ebft qua .<\/p>","protected":false},"excerpt":{"rendered":"<p>Giri\u015f Cloudflare sald\u0131r\u0131 engelleme y\u00f6ntemleri, g\u00fcn\u00fcm\u00fczde giderek artan siber tehditlerle m\u00fccadele etmek isteyen web sitesi sahipleri a\u00e7\u0131s\u0131ndan hayati \u00f6nem ta\u015f\u0131yor. \u00d6zellikle DDoS (Da\u011f\u0131t\u0131k Hizmet Reddi) sald\u0131r\u0131lar\u0131, botnet sald\u0131r\u0131lar\u0131 ve zararl\u0131 trafi\u011fin neden oldu\u011fu kesintiler, sitelerin eri\u015filemez hale gelmesine yol a\u00e7abiliyor. Bu yaz\u0131da Cloudflare DDoS korumas\u0131 ba\u015fta olmak \u00fczere Cloudflare g\u00fcvenlik se\u00e7eneklerini, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve s\u0131k [&hellip;]<\/p>\n","protected":false},"author":94,"featured_media":9210,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow5YvFDA:productID":"","footnotes":""},"categories":[419],"tags":[436,438,435,437,439],"class_list":["post-9023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guvenlik","tag-cloudflare-ayarlari","tag-cloudflare-layer-atak-engelleme","tag-cloudflare-saldiri-engelleme","tag-cloudflare-waf-ayarlari","tag-ddos-atak-engelleme"],"_links":{"self":[{"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/posts\/9023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/users\/94"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/comments?post=9023"}],"version-history":[{"count":0,"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/posts\/9023\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/media\/9210"}],"wp:attachment":[{"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/media?parent=9023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/categories?post=9023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostragons.com\/vi\/wp-json\/wp\/v2\/tags?post=9023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}