{"id":1907,"date":"2026-08-06T21:33:34","date_gmt":"2026-08-06T18:33:34","guid":{"rendered":"https:\/\/verimin.com.tr\/blog\/?p=1907"},"modified":"2026-08-12T16:56:09","modified_gmt":"2026-08-12T13:56:09","slug":"ddos-saldirisi-mudahale","status":"publish","type":"post","link":"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/","title":{"rendered":"DDoS Sald\u0131r\u0131s\u0131 Nas\u0131l Anla\u015f\u0131l\u0131r ve Nas\u0131l Engellenir? M\u00fcdahale Rehberi"},"content":{"rendered":"<p>DDoS sald\u0131r\u0131s\u0131 alt\u0131ndaki bir sunucuda ilk belirti, ziyaret\u00e7i say\u0131s\u0131yla a\u00e7\u0131klanamayan bir kaynak t\u00fcketimidir. Site yava\u015flar, ard\u0131ndan hata kodlar\u0131 g\u00f6r\u00fcl\u00fcr ve sonunda hizmet tamamen durur. M\u00fcdahalenin ilk kural\u0131 sald\u0131r\u0131y\u0131 do\u011frulamakt\u0131r; yo\u011fun trafik her zaman sald\u0131r\u0131 anlam\u0131na gelmez ve yanl\u0131\u015f te\u015fhis ger\u00e7ek ziyaret\u00e7ilerin engellenmesine yol a\u00e7ar.<\/p>\r\n\r\n<p>Bu rehberde sald\u0131r\u0131n\u0131n nas\u0131l te\u015fhis edildi\u011fini, sunucu g\u00fcnl\u00fcklerinden nas\u0131l do\u011fruland\u0131\u011f\u0131n\u0131 ve hangi katmanlarda ger\u00e7ekle\u015fti\u011fini a\u00e7\u0131kl\u0131yoruz. Ard\u0131ndan ilk 30 dakikada uygulanacak m\u00fcdahale ad\u0131mlar\u0131n\u0131, trafik filtreleme ve h\u0131z s\u0131n\u0131r\u0131 y\u00f6ntemlerini, sald\u0131r\u0131 sonras\u0131 kontrol listesini ve yasal s\u00fcreci ele al\u0131yoruz. Son b\u00f6l\u00fcmde bar\u0131nd\u0131rma t\u00fcr\u00fcn\u00fcn sald\u0131r\u0131 dayan\u0131kl\u0131l\u0131\u011f\u0131na etkisini anlat\u0131yoruz.<\/p>\r\n\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 ez-toc-wrap-left counter-flat ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7erik Ba\u015fl\u0131klar\u0131:<\/div>\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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#DDoS_Saldirisi_Ne_Demek\" title=\"DDoS Sald\u0131r\u0131s\u0131 Ne Demek?\">DDoS Sald\u0131r\u0131s\u0131 Ne Demek?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Sunucunun_DDoS_Saldirisi_Altinda_Oldugu_Nasil_Anlasilir\" title=\"Sunucunun DDoS Sald\u0131r\u0131s\u0131 Alt\u0131nda Oldu\u011fu Nas\u0131l Anla\u015f\u0131l\u0131r?\">Sunucunun DDoS Sald\u0131r\u0131s\u0131 Alt\u0131nda Oldu\u011fu Nas\u0131l Anla\u015f\u0131l\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Saldiri_Trafigi_Loglardan_Nasil_Teshis_Edilir\" title=\"Sald\u0131r\u0131 Trafi\u011fi Loglardan Nas\u0131l Te\u015fhis Edilir?\">Sald\u0131r\u0131 Trafi\u011fi Loglardan Nas\u0131l Te\u015fhis Edilir?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#DDoS_Saldirilari_Hangi_Katmanlarda_Gerceklesir\" title=\"DDoS Sald\u0131r\u0131lar\u0131 Hangi Katmanlarda Ger\u00e7ekle\u015fir?\">DDoS Sald\u0131r\u0131lar\u0131 Hangi Katmanlarda Ger\u00e7ekle\u015fir?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#DDoS_Saldirisi_Sirasinda_Ilk_30_Dakikada_Ne_Yapilmali\" title=\"DDoS Sald\u0131r\u0131s\u0131 S\u0131ras\u0131nda \u0130lk 30 Dakikada Ne Yap\u0131lmal\u0131?\">DDoS Sald\u0131r\u0131s\u0131 S\u0131ras\u0131nda \u0130lk 30 Dakikada Ne Yap\u0131lmal\u0131?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Ilk_5_Dakika\" title=\"\u0130lk 5 Dakika\">\u0130lk 5 Dakika<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#5_ile_30_Dakika_Arasi\" title=\"5 ile 30 Dakika Aras\u0131\">5 ile 30 Dakika Aras\u0131<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#30_Dakika_Sonrasi\" title=\"30 Dakika Sonras\u0131\">30 Dakika Sonras\u0131<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Trafik_Filtreleme_ve_Hiz_Siniri_Nasil_Uygulanir\" title=\"Trafik Filtreleme ve H\u0131z S\u0131n\u0131r\u0131 Nas\u0131l Uygulan\u0131r?\">Trafik Filtreleme ve H\u0131z S\u0131n\u0131r\u0131 Nas\u0131l Uygulan\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Guvenlik_Duvari_Kurallari_Saldiri_Sirasinda_Nasil_Ayarlanir\" title=\"G\u00fcvenlik Duvar\u0131 Kurallar\u0131 Sald\u0131r\u0131 S\u0131ras\u0131nda Nas\u0131l Ayarlan\u0131r?\">G\u00fcvenlik Duvar\u0131 Kurallar\u0131 Sald\u0131r\u0131 S\u0131ras\u0131nda Nas\u0131l Ayarlan\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#CDN_ve_WAF_Katmani_Saldiriyi_Nasil_Azaltir\" title=\"CDN ve WAF Katman\u0131 Sald\u0131r\u0131y\u0131 Nas\u0131l Azalt\u0131r?\">CDN ve WAF Katman\u0131 Sald\u0131r\u0131y\u0131 Nas\u0131l Azalt\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Saldiri_Sonrasi_Hangi_Kontroller_Yapilmalidir\" title=\"Sald\u0131r\u0131 Sonras\u0131 Hangi Kontroller Yap\u0131lmal\u0131d\u0131r?\">Sald\u0131r\u0131 Sonras\u0131 Hangi Kontroller Yap\u0131lmal\u0131d\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#DDoS_Saldirisinin_Cezasi_Nedir\" title=\"DDoS Sald\u0131r\u0131s\u0131n\u0131n Cezas\u0131 Nedir?\">DDoS Sald\u0131r\u0131s\u0131n\u0131n Cezas\u0131 Nedir?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Saldiri_Icin_Suc_Duyurusunda_Bulunulurken_Hangi_Kayitlar_Gerekir\" title=\"Sald\u0131r\u0131 \u0130\u00e7in Su\u00e7 Duyurusunda Bulunulurken Hangi Kay\u0131tlar Gerekir?\">Sald\u0131r\u0131 \u0130\u00e7in Su\u00e7 Duyurusunda Bulunulurken Hangi Kay\u0131tlar Gerekir?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Barindirma_Turu_DDoS_Dayanikliligini_Nasil_Etkiler\" title=\"Bar\u0131nd\u0131rma T\u00fcr\u00fc DDoS Dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 Nas\u0131l Etkiler?\">Bar\u0131nd\u0131rma T\u00fcr\u00fc DDoS Dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 Nas\u0131l Etkiler?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#DDoS_Saldirisi_Veri_Sizintisina_Yol_Acar_mi\" title=\"DDoS Sald\u0131r\u0131s\u0131 Veri S\u0131z\u0131nt\u0131s\u0131na Yol A\u00e7ar m\u0131?\">DDoS Sald\u0131r\u0131s\u0131 Veri S\u0131z\u0131nt\u0131s\u0131na Yol A\u00e7ar m\u0131?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Kucuk_Siteler_DDoS_Saldirisina_Ugrar_mi\" title=\"K\u00fc\u00e7\u00fck Siteler DDoS Sald\u0131r\u0131s\u0131na U\u011frar m\u0131?\">K\u00fc\u00e7\u00fck Siteler DDoS Sald\u0131r\u0131s\u0131na U\u011frar m\u0131?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#Sunucuyu_Kapatmak_Saldiriyi_Durdurur_mu\" title=\"Sunucuyu Kapatmak Sald\u0131r\u0131y\u0131 Durdurur mu?\">Sunucuyu Kapatmak Sald\u0131r\u0131y\u0131 Durdurur mu?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/verimin.com.tr\/blog\/ddos-saldirisi-mudahale\/#DDoS_Korumasi_Barindirma_Paketine_Dahil_midir\" title=\"DDoS Korumas\u0131 Bar\u0131nd\u0131rma Paketine Dahil midir?\">DDoS Korumas\u0131 Bar\u0131nd\u0131rma Paketine Dahil midir?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"DDoS_Saldirisi_Ne_Demek\"><\/span>DDoS Sald\u0131r\u0131s\u0131 Ne Demek?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p><strong>DDoS sald\u0131r\u0131s\u0131, \u00e7ok say\u0131da kaynaktan g\u00f6nderilen sahte trafikle bir sunucunun hizmet veremez duruma getirilmesidir.<\/strong> Sald\u0131r\u0131 t\u00fcrleri, \u00e7al\u0131\u015fma mekanizmalar\u0131 ve tarihsel \u00f6rnekleri <a href=\"https:\/\/verimin.com.tr\/blog\/ddos-nedir\/\">DDoS nedir<\/a> rehberinde ayr\u0131nt\u0131l\u0131 olarak ele al\u0131nm\u0131\u015ft\u0131r.<\/p>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"Sunucunun_DDoS_Saldirisi_Altinda_Oldugu_Nasil_Anlasilir\"><\/span>Sunucunun DDoS Sald\u0131r\u0131s\u0131 Alt\u0131nda Oldu\u011fu Nas\u0131l Anla\u015f\u0131l\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p>DDoS sald\u0131r\u0131s\u0131n\u0131n ba\u015fl\u0131ca belirtileri a\u015fa\u011f\u0131da listelenmi\u015ftir:<\/p>\r\n\r\n<ol>\r\n<li><strong>Bant geni\u015fli\u011fi ani s\u0131\u00e7rama g\u00f6sterir.<\/strong> Normal trafi\u011fin 10 kat\u0131n\u0131 a\u015fan bir art\u0131\u015f birka\u00e7 dakika i\u00e7inde olu\u015fur ve kademeli de\u011fildir.<\/li>\r\n<li><strong>\u0130stekler tek bir adrese yo\u011funla\u015f\u0131r.<\/strong> Eri\u015fim g\u00fcnl\u00fc\u011f\u00fcnde toplam isteklerin %70 \u00fczerindeki b\u00f6l\u00fcm\u00fc ayn\u0131 sayfaya gider.<\/li>\r\n<li><strong>Trafik dar bir kaynak grubundan gelir.<\/strong> Ziyaret\u00e7ilerin b\u00fcy\u00fck b\u00f6l\u00fcm\u00fc ayn\u0131 \u00fclkeden veya ayn\u0131 a\u011f blo\u011fundan g\u00f6r\u00fcn\u00fcr.<\/li>\r\n<li><strong>Kaynak t\u00fcketimi ziyaret\u00e7i say\u0131s\u0131yla \u00f6rt\u00fc\u015fmez.<\/strong> Analiz arac\u0131 d\u00fc\u015f\u00fck ziyaret\u00e7i g\u00f6sterirken CPU kullan\u0131m\u0131 %90 \u00fczerinde seyreder.<\/li>\r\n<li><strong>Ba\u011flant\u0131 havuzu dolar.<\/strong> E\u015fzamanl\u0131 ba\u011flant\u0131 say\u0131s\u0131 sunucu s\u0131n\u0131r\u0131na dayan\u0131r ve yeni istekler kuyrukta bekler.<\/li>\r\n<li><strong>Hata kodlar\u0131 artar.<\/strong> 503 ve 504 yan\u0131tlar\u0131n\u0131n oran\u0131 toplam isteklerin %20 s\u0131n\u0131r\u0131n\u0131 a\u015far.<\/li>\r\n<li><strong>Y\u00f6netim paneli yava\u015flar.<\/strong> Panel ve SSH ba\u011flant\u0131s\u0131 gecikmeli yan\u0131t verir.<\/li>\r\n<\/ol>\r\n\r\n<p>Belirtilerin tamam\u0131 ayn\u0131 anda g\u00f6r\u00fclmez. \u00dc\u00e7 ve \u00fczeri belirtinin birlikte bulunmas\u0131 sald\u0131r\u0131 olas\u0131l\u0131\u011f\u0131n\u0131 g\u00fc\u00e7lendirir. Hizmet durmas\u0131 kaynakl\u0131 hata kodlar\u0131n\u0131n teknik a\u00e7\u0131klamas\u0131 <a href=\"https:\/\/verimin.com.tr\/blog\/503-service-unavailable-hatasi-nasil-cozulur\/\">503 hatas\u0131<\/a> rehberinde yer al\u0131r.<\/p>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"Saldiri_Trafigi_Loglardan_Nasil_Teshis_Edilir\"><\/span>Sald\u0131r\u0131 Trafi\u011fi Loglardan Nas\u0131l Te\u015fhis Edilir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p>Sald\u0131r\u0131n\u0131n do\u011frulanmas\u0131 sunucu eri\u015fim g\u00fcnl\u00fc\u011f\u00fc \u00fczerinden yap\u0131l\u0131r. A\u015fa\u011f\u0131daki komutlar yaln\u0131zca savunma ama\u00e7l\u0131 analiz i\u00e7in kullan\u0131l\u0131r ve mevcut trafi\u011fin da\u011f\u0131l\u0131m\u0131n\u0131 g\u00f6sterir.<\/p>\r\n\r\n<p>En \u00e7ok istek g\u00f6nderen kaynak adresleri listelenir:<\/p>\r\n\r\n<pre><code>awk '{print $1}' \/var\/log\/nginx\/access.log | sort | uniq -c | sort -rn | head -20<\/code><\/pre>\r\n\r\n<p>\u00c7\u0131kt\u0131n\u0131n ilk sat\u0131rlar\u0131ndaki say\u0131 normal ziyaret\u00e7i davran\u0131\u015f\u0131n\u0131n \u00e7ok \u00fczerindeyse o adresler sald\u0131r\u0131 kayna\u011f\u0131d\u0131r. Tek bir adresten dakikada y\u00fczlerce istek gelmesi insan davran\u0131\u015f\u0131yla a\u00e7\u0131klanmaz.<\/p>\r\n\r\n<p>En \u00e7ok istek alan adres bulunur:<\/p>\r\n\r\n<pre><code>awk '{print $7}' \/var\/log\/nginx\/access.log | sort | uniq -c | sort -rn | head -20<\/code><\/pre>\r\n\r\n<p>\u0130steklerin tek bir adrese y\u0131\u011f\u0131lmas\u0131 uygulama katman\u0131 sald\u0131r\u0131s\u0131na i\u015faret eder. Hedef adres \u00e7o\u011funlukla veritaban\u0131 sorgusu \u00fcreten bir arama ya da giri\u015f sayfas\u0131d\u0131r.<\/p>\r\n\r\n<p>Anl\u0131k e\u015fzamanl\u0131 ba\u011flant\u0131 say\u0131s\u0131 \u00f6l\u00e7\u00fcl\u00fcr:<\/p>\r\n\r\n<pre><code>ss -ant | awk '{print $6}' | cut -d: -f1 | sort | uniq -c | sort -rn | head -20<\/code><\/pre>\r\n\r\n<p>Tek adresten y\u00fczlerce a\u00e7\u0131k ba\u011flant\u0131 bulunmas\u0131 ba\u011flant\u0131 t\u00fcketme sald\u0131r\u0131s\u0131n\u0131 g\u00f6sterir. \u00dc\u00e7 \u00e7\u0131kt\u0131n\u0131n birlikte de\u011ferlendirilmesi sald\u0131r\u0131 t\u00fcr\u00fcn\u00fc ve kayna\u011f\u0131n\u0131 belirler.<\/p>\r\n\r\n\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/08\/ddos-saldiri-katmanlari.avif?v=20260808\" alt=\"a\u011f, ta\u015f\u0131ma ve uygulama katman\u0131 DDoS sald\u0131r\u0131lar\u0131\" \/><\/figure>\r\n\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"DDoS_Saldirilari_Hangi_Katmanlarda_Gerceklesir\"><\/span>DDoS Sald\u0131r\u0131lar\u0131 Hangi Katmanlarda Ger\u00e7ekle\u015fir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p>Sald\u0131r\u0131lar hedef ald\u0131klar\u0131 a\u011f katman\u0131na g\u00f6re \u00fc\u00e7 gruba ayr\u0131l\u0131r. Katmanlar, belirtileri ve savunma y\u00f6ntemleri a\u015fa\u011f\u0131daki tabloda verilmi\u015ftir.<\/p>\r\n\r\n<table>\r\n<thead>\r\n<tr><th>Katman<\/th><th>Sald\u0131r\u0131 t\u00fcr\u00fc<\/th><th>Belirti<\/th><th>Savunma y\u00f6ntemi<\/th><\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr><td>A\u011f katman\u0131<\/td><td>Hacimsel sald\u0131r\u0131<\/td><td>Bant geni\u015fli\u011fi dolar, sunucuya eri\u015filemez<\/td><td>Sa\u011flay\u0131c\u0131 d\u00fczeyinde trafik temizleme<\/td><\/tr>\r\n<tr><td>Ta\u015f\u0131ma katman\u0131<\/td><td>Protokol sald\u0131r\u0131s\u0131<\/td><td>Ba\u011flant\u0131 havuzu dolar, yeni ba\u011flant\u0131 kurulmaz<\/td><td>Ba\u011flant\u0131 s\u0131n\u0131r\u0131 ve zaman a\u015f\u0131m\u0131 ayar\u0131<\/td><\/tr>\r\n<tr><td>Uygulama katman\u0131<\/td><td>HTTP sald\u0131r\u0131s\u0131<\/td><td>CPU t\u00fckenir, sayfa yava\u015flar<\/td><td>H\u0131z s\u0131n\u0131r\u0131, WAF, \u00f6nbellekleme<\/td><\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n<p>A\u011f katman\u0131 sald\u0131r\u0131lar\u0131 sunucu \u00fczerinden engellenmez; trafik sunucuya ula\u015fmadan sa\u011flay\u0131c\u0131 altyap\u0131s\u0131nda filtrelenir. Uygulama katman\u0131 sald\u0131r\u0131lar\u0131 ise d\u00fc\u015f\u00fck bant geni\u015fli\u011fiyle y\u00fcr\u00fct\u00fcl\u00fcr ve sunucu \u00fczerinden al\u0131nan \u00f6nlemlerle azalt\u0131l\u0131r.<\/p>\r\n\r\n\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/08\/ddos-mudahale-zaman.avif?v=20260808\" alt=\"DDoS sald\u0131r\u0131s\u0131nda ilk 5 ve 30 dakikadaki m\u00fcdahale ad\u0131mlar\u0131\" \/><\/figure>\r\n\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"DDoS_Saldirisi_Sirasinda_Ilk_30_Dakikada_Ne_Yapilmali\"><\/span>DDoS Sald\u0131r\u0131s\u0131 S\u0131ras\u0131nda \u0130lk 30 Dakikada Ne Yap\u0131lmal\u0131?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p>M\u00fcdahale \u00fc\u00e7 zaman diliminde y\u00fcr\u00fct\u00fcl\u00fcr. Her dilimde yap\u0131lacak i\u015flemler a\u015fa\u011f\u0131da s\u0131ralanm\u0131\u015ft\u0131r.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"Ilk_5_Dakika\"><\/span>\u0130lk 5 Dakika<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<ol>\r\n<li>Sald\u0131r\u0131y\u0131 do\u011frulay\u0131n. Eri\u015fim g\u00fcnl\u00fc\u011f\u00fcndeki kaynak da\u011f\u0131l\u0131m\u0131n\u0131 kontrol edin ve trafi\u011fin ger\u00e7ek ziyaret\u00e7iden gelmedi\u011fini kan\u0131tlay\u0131n.<\/li>\r\n<li>Bar\u0131nd\u0131rma sa\u011flay\u0131c\u0131n\u0131za bildirin. A\u011f katman\u0131 filtrelemesi yaln\u0131zca sa\u011flay\u0131c\u0131 taraf\u0131nda uygulan\u0131r.<\/li>\r\n<li>G\u00fcnl\u00fck kayd\u0131n\u0131 al\u0131n. Sald\u0131r\u0131 s\u00fcresince olu\u015fan eri\u015fim ve hata g\u00fcnl\u00fcklerini ayr\u0131 bir dizine kopyalay\u0131n; dosyalar d\u00f6ng\u00fcsel olarak silinir.<\/li>\r\n<li>Hizmeti ayakta tutun. Sunucuyu kapatmay\u0131n; kapatma trafi\u011fi durdurmaz ve kurtarma s\u00fcresini uzat\u0131r.<\/li>\r\n<\/ol>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"5_ile_30_Dakika_Arasi\"><\/span>5 ile 30 Dakika Aras\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<ol>\r\n<li>H\u0131z s\u0131n\u0131r\u0131 uygulay\u0131n. Adres ba\u015f\u0131na saniyedeki istek say\u0131s\u0131n\u0131 s\u0131n\u0131rlay\u0131n.<\/li>\r\n<li>Ara katman servisini devreye al\u0131n. CDN ve web uygulama g\u00fcvenlik duvar\u0131 trafi\u011fi sunucuya ula\u015fmadan filtreler.<\/li>\r\n<li>Sald\u0131rgan adres bloklar\u0131n\u0131 filtreleyin. Tekil adres yerine a\u011f blo\u011fu d\u00fczeyinde kural yaz\u0131n.<\/li>\r\n<li>Hedeflenen adresi \u00f6nbelle\u011fe al\u0131n. Sald\u0131r\u0131 tek bir sayfaya yo\u011funla\u015f\u0131yorsa o sayfa statik olarak sunulur ve veritaban\u0131 y\u00fck\u00fc s\u0131f\u0131rlan\u0131r.<\/li>\r\n<li>Gereksiz servisleri durdurun. Zamanlanm\u0131\u015f g\u00f6revler ve yedekleme i\u015flemleri sald\u0131r\u0131 s\u00fcresince ask\u0131ya al\u0131n\u0131r.<\/li>\r\n<\/ol>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"30_Dakika_Sonrasi\"><\/span>30 Dakika Sonras\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<ol>\r\n<li>Kaynaklar\u0131 \u00f6l\u00e7ekleyin. CPU ve bellek ge\u00e7ici olarak y\u00fckseltilir.<\/li>\r\n<li>\u0130zleme kurun. Trafik ve kaynak kullan\u0131m\u0131 i\u00e7in uyar\u0131 e\u015fikleri tan\u0131mlan\u0131r.<\/li>\r\n<li>Rapor toplay\u0131n. Sald\u0131r\u0131 s\u00fcresi, kaynak adresler, kesinti s\u00fcresi ve etkilenen hizmetler kay\u0131t alt\u0131na al\u0131n\u0131r.<\/li>\r\n<\/ol>\r\n\r\n<p>Verimin olarak sunucular\u0131m\u0131zda sald\u0131r\u0131 tespit etti\u011fimizde trafik temizleme katman\u0131n\u0131 devreye al\u0131yor ve m\u00fc\u015fterimizi bilgilendiriyoruz. Sald\u0131r\u0131 alt\u0131ndaysan\u0131z <a href=\"https:\/\/verimin.com.tr\/iletisim\">teknik destek<\/a> ekibimize do\u011frudan ba\u015fvurabilirsiniz.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"Trafik_Filtreleme_ve_Hiz_Siniri_Nasil_Uygulanir\"><\/span>Trafik Filtreleme ve H\u0131z S\u0131n\u0131r\u0131 Nas\u0131l Uygulan\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p>Nginx taraf\u0131nda h\u0131z s\u0131n\u0131r\u0131 iki direktifle tan\u0131mlan\u0131r. A\u015fa\u011f\u0131daki yap\u0131land\u0131rma adres ba\u015f\u0131na saniyede 10 istek s\u0131n\u0131r\u0131 uygular ve e\u015fzamanl\u0131 ba\u011flant\u0131y\u0131 20 ile s\u0131n\u0131rlar:<\/p>\r\n\r\n<pre><code>limit_req_zone $binary_remote_addr zone=genel:10m rate=10r\/s;\r\nlimit_conn_zone $binary_remote_addr zone=baglanti:10m;\r\n\r\nserver {\r\n    limit_req zone=genel burst=20 nodelay;\r\n    limit_conn baglanti 20;\r\n}<\/code><\/pre>\r\n\r\n<p>De\u011ferler sitenin normal trafi\u011fine g\u00f6re belirlenir. S\u0131n\u0131r \u00e7ok d\u00fc\u015f\u00fck tutuldu\u011funda ger\u00e7ek ziyaret\u00e7iler de engellenir; ba\u015flang\u0131\u00e7 de\u011feri olarak ortalama istek h\u0131z\u0131n\u0131n \u00fc\u00e7 kat\u0131 al\u0131n\u0131r. Direktiflerin kapsam kurallar\u0131 <a href=\"https:\/\/verimin.com.tr\/blog\/nginx-nedir-hangi-amacla-kullanilir\/\">Nginx<\/a> rehberinde a\u00e7\u0131klanm\u0131\u015ft\u0131r.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"Guvenlik_Duvari_Kurallari_Saldiri_Sirasinda_Nasil_Ayarlanir\"><\/span>G\u00fcvenlik Duvar\u0131 Kurallar\u0131 Sald\u0131r\u0131 S\u0131ras\u0131nda Nas\u0131l Ayarlan\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p>Sald\u0131r\u0131 s\u0131ras\u0131nda g\u00fcvenlik duvar\u0131 kurallar\u0131 ge\u00e7ici olarak s\u0131k\u0131la\u015ft\u0131r\u0131l\u0131r. Uygulanan yakla\u015f\u0131mlar a\u015fa\u011f\u0131da s\u0131ralanm\u0131\u015ft\u0131r:<\/p>\r\n\r\n<ul>\r\n<li><strong>A\u011f blo\u011fu d\u00fczeyinde engelleyin.<\/strong> Tekil adres engellemek sald\u0131r\u0131 kayna\u011f\u0131 s\u00fcrekli de\u011fi\u015fti\u011fi i\u00e7in etkisiz kal\u0131r.<\/li>\r\n<li><strong>\u00dclke bazl\u0131 filtre uygulay\u0131n.<\/strong> Yaln\u0131zca T\u00fcrkiye&#8217;ye hizmet veren bir sitede yurt d\u0131\u015f\u0131 trafi\u011fi ge\u00e7ici olarak k\u0131s\u0131tlan\u0131r.<\/li>\r\n<li><strong>Kurallar\u0131 ge\u00e7ici tan\u0131mlay\u0131n.<\/strong> Sald\u0131r\u0131 bitti\u011finde kald\u0131r\u0131lmayan kurallar ger\u00e7ek ziyaret\u00e7i kayb\u0131na d\u00f6n\u00fc\u015f\u00fcr.<\/li>\r\n<li><strong>Y\u00f6netim eri\u015fimini beyaz listeye al\u0131n.<\/strong> Kendi adresinizi engellemeden \u00f6nce istisna tan\u0131mlay\u0131n.<\/li>\r\n<\/ul>\r\n\r\n<p>Kural yap\u0131s\u0131 ve engelleme mant\u0131\u011f\u0131 <a href=\"https:\/\/verimin.com.tr\/blog\/firewall-nedir\/\">firewall<\/a> rehberinde ele al\u0131nm\u0131\u015ft\u0131r.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"CDN_ve_WAF_Katmani_Saldiriyi_Nasil_Azaltir\"><\/span>CDN ve WAF Katman\u0131 Sald\u0131r\u0131y\u0131 Nas\u0131l Azalt\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p><strong>CDN ve web uygulama g\u00fcvenlik duvar\u0131, sald\u0131r\u0131 trafi\u011fini sunucuya ula\u015fmadan kenar a\u011fda filtreler.<\/strong> Ara katman isteklerin b\u00fcy\u00fck b\u00f6l\u00fcm\u00fcn\u00fc kendi altyap\u0131s\u0131nda kar\u015f\u0131lar ve yaln\u0131zca me\u015fru trafi\u011fi sunucuya iletir. Statik i\u00e7erik zaten kenar a\u011fdan sunuldu\u011fu i\u00e7in sunucu y\u00fck\u00fc sald\u0131r\u0131 s\u0131ras\u0131nda dahi d\u00fc\u015f\u00fck kal\u0131r.<\/p>\r\n\r\n<p>Katman\u0131n etkili olmas\u0131 i\u00e7in sunucunun ger\u00e7ek IP adresi gizlenmelidir. Adres bilinir durumdaysa sald\u0131rgan ara katman\u0131 atlayarak do\u011frudan sunucuya ba\u011flan\u0131r. Adres gizlili\u011fi i\u00e7in g\u00fcvenlik duvar\u0131 yaln\u0131zca kenar a\u011f bloklar\u0131ndan gelen trafi\u011fi kabul edecek bi\u00e7imde yap\u0131land\u0131r\u0131l\u0131r. Kenar a\u011f mimarisi <a href=\"https:\/\/verimin.com.tr\/blog\/cdn-hosting\/\">CDN nedir<\/a> rehberinde anlat\u0131lm\u0131\u015ft\u0131r.<\/p>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"Saldiri_Sonrasi_Hangi_Kontroller_Yapilmalidir\"><\/span>Sald\u0131r\u0131 Sonras\u0131 Hangi Kontroller Yap\u0131lmal\u0131d\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p>DDoS sald\u0131r\u0131s\u0131 sona erdikten sonra yap\u0131lmas\u0131 gereken kontroller a\u015fa\u011f\u0131da s\u0131ralanm\u0131\u015ft\u0131r:<\/p>\r\n\r\n<ol>\r\n<li><strong>Hizmetleri do\u011frulay\u0131n.<\/strong> Web sunucusu, veritaban\u0131 ve posta servislerinin \u00e7al\u0131\u015ft\u0131\u011f\u0131 kontrol edilir.<\/li>\r\n<li><strong>G\u00fcnl\u00fckleri ar\u015fivleyin.<\/strong> Sald\u0131r\u0131 s\u00fcresindeki kay\u0131tlar ayr\u0131 bir konumda saklan\u0131r ve yasal s\u00fcre\u00e7te kan\u0131t olarak kullan\u0131l\u0131r.<\/li>\r\n<li><strong>S\u0131zma kontrol\u00fc yap\u0131n.<\/strong> DDoS sald\u0131r\u0131lar\u0131 ba\u015fka bir ihlali maskelemek i\u00e7in kullan\u0131l\u0131r; dosya de\u011fi\u015fiklikleri ve yeni kullan\u0131c\u0131 hesaplar\u0131 incelenir.<\/li>\r\n<li><strong>Yedek b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc s\u0131nay\u0131n.<\/strong> Sald\u0131r\u0131 s\u0131ras\u0131nda al\u0131nan yedeklerin bozulmad\u0131\u011f\u0131 do\u011frulan\u0131r.<\/li>\r\n<li><strong>Ge\u00e7ici kurallar\u0131 temizleyin.<\/strong> Sald\u0131r\u0131 s\u00fcresince eklenen engelleme kurallar\u0131 kald\u0131r\u0131l\u0131r, aksi halde ger\u00e7ek ziyaret\u00e7iler engellenmeye devam eder.<\/li>\r\n<li><strong>Olay raporu haz\u0131rlay\u0131n.<\/strong> Sald\u0131r\u0131 s\u00fcresi, etkilenen hizmetler ve al\u0131nan \u00f6nlemler yaz\u0131l\u0131 olarak kay\u0131t alt\u0131na al\u0131n\u0131r.<\/li>\r\n<\/ol>\r\n\r\n<p>\u00dc\u00e7\u00fcnc\u00fc madde s\u0131k\u00e7a atlan\u0131r. Sald\u0131r\u0131 s\u0131ras\u0131nda yo\u011funla\u015fan g\u00fcnl\u00fck trafi\u011fi i\u00e7inde bir s\u0131zma giri\u015fimi g\u00f6zden ka\u00e7ar. \u015e\u00fcpheli belirti bulundu\u011funda <a href=\"https:\/\/verimin.com.tr\/blog\/malware-temizleme\/\">malware temizleme<\/a> s\u00fcreci ba\u015flat\u0131l\u0131r.<\/p>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"DDoS_Saldirisinin_Cezasi_Nedir\"><\/span>DDoS Sald\u0131r\u0131s\u0131n\u0131n Cezas\u0131 Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p><strong>DDoS sald\u0131r\u0131s\u0131 T\u00fcrk Ceza Kanunu&#8217;nun 244. maddesi kapsam\u0131nda su\u00e7 say\u0131l\u0131r ve hapis cezas\u0131 \u00f6ng\u00f6r\u00fcl\u00fcr.<\/strong> Madde, bili\u015fim sisteminin i\u015fleyi\u015fini engelleme ve bozma fiillerini d\u00fczenler. Kanunda \u00f6ng\u00f6r\u00fclen ceza bir y\u0131ldan be\u015f y\u0131la kadar hapistir. Fiil bir banka, kredi kurumu ya da kamu kurumu sistemine kar\u015f\u0131 i\u015flendi\u011finde ceza yar\u0131 oran\u0131nda art\u0131r\u0131l\u0131r. Sald\u0131r\u0131 sonucunda haks\u0131z \u00e7\u0131kar sa\u011flanm\u0131\u015fsa ayr\u0131ca ek yapt\u0131r\u0131m uygulan\u0131r.<\/p>\r\n\r\n<p>\u015eik\u00e2yet i\u00e7in Emniyet Genel M\u00fcd\u00fcrl\u00fc\u011f\u00fc Siber Su\u00e7larla M\u00fccadele Daire Ba\u015fkanl\u0131\u011f\u0131 birimlerine ya da Cumhuriyet Ba\u015fsavc\u0131l\u0131\u011f\u0131na ba\u015fvurulur. Ba\u015fvuru elden yap\u0131l\u0131r veya elektronik ba\u015fvuru sistemleri \u00fczerinden iletilir. S\u00fcre\u00e7 teknik kan\u0131t gerektirdi\u011fi i\u00e7in g\u00fcnl\u00fck kay\u0131tlar\u0131n\u0131n sald\u0131r\u0131 an\u0131nda ar\u015fivlenmesi belirleyicidir.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"Saldiri_Icin_Suc_Duyurusunda_Bulunulurken_Hangi_Kayitlar_Gerekir\"><\/span>Sald\u0131r\u0131 \u0130\u00e7in Su\u00e7 Duyurusunda Bulunulurken Hangi Kay\u0131tlar Gerekir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p>Su\u00e7 duyurusu dosyas\u0131nda bulunmas\u0131 gereken kay\u0131tlar a\u015fa\u011f\u0131da listelenmi\u015ftir:<\/p>\r\n\r\n<ul>\r\n<li>Sald\u0131r\u0131 s\u00fcresince olu\u015fan sunucu eri\u015fim g\u00fcnl\u00fc\u011f\u00fc<\/li>\r\n<li>Sald\u0131r\u0131n\u0131n ba\u015flang\u0131\u00e7 ve biti\u015f zaman\u0131<\/li>\r\n<li>Kaynak IP adreslerinin listesi ve istek say\u0131lar\u0131<\/li>\r\n<li>Hizmetin kesintiye u\u011frad\u0131\u011f\u0131 toplam s\u00fcre<\/li>\r\n<li>Kesintiden do\u011fan maddi zarar\u0131n tespiti<\/li>\r\n<\/ul>\r\n\r\n<p>Verimin olarak m\u00fc\u015fterilerimize sald\u0131r\u0131 d\u00f6nemine ait sunucu g\u00fcnl\u00fcklerini ve trafik kay\u0131tlar\u0131n\u0131 talep \u00fczerine sunuyoruz. Kay\u0131t talebiniz i\u00e7in <a href=\"https:\/\/verimin.com.tr\/iletisim\">teknik destek<\/a> ekibimize ba\u015fvurabilirsiniz.<\/p>\r\n\r\n\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/08\/ddos-koruma-katmani.avif?v=20260808\" alt=\"trafik temizleme katman\u0131n\u0131n sunucu \u00f6n\u00fcndeki konumu\" \/><\/figure>\r\n\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"Barindirma_Turu_DDoS_Dayanikliligini_Nasil_Etkiler\"><\/span>Bar\u0131nd\u0131rma T\u00fcr\u00fc DDoS Dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 Nas\u0131l Etkiler?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<p>Bar\u0131nd\u0131rma t\u00fcr\u00fc, sald\u0131r\u0131 s\u0131ras\u0131ndaki filtreleme kapasitesini ve m\u00fcdahale yetkisini belirler. Kar\u015f\u0131la\u015ft\u0131rma a\u015fa\u011f\u0131daki tabloda verilmi\u015ftir.<\/p>\r\n\r\n<table>\r\n<thead>\r\n<tr><th>\u00d6l\u00e7\u00fct<\/th><th>Payla\u015f\u0131ml\u0131 hosting<\/th><th>Sanal sunucu<\/th><th>Korumal\u0131 sunucu<\/th><\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr><td>Filtreleme kapasitesi<\/td><td>Sa\u011flay\u0131c\u0131 ortalamas\u0131<\/td><td>Sa\u011flay\u0131c\u0131 altyap\u0131s\u0131<\/td><td>\u00d6zel temizleme katman\u0131<\/td><\/tr>\r\n<tr><td>M\u00fcdahale yetkisi<\/td><td>Yok<\/td><td>Tam<\/td><td>Tam, ekibimiz destekler<\/td><\/tr>\r\n<tr><td>Kom\u015fu etkisi<\/td><td>Var<\/td><td>Yok<\/td><td>Yok<\/td><\/tr>\r\n<tr><td>Kural tan\u0131mlama<\/td><td>Panel d\u00fczeyinde<\/td><td>Sunucu d\u00fczeyinde<\/td><td>A\u011f d\u00fczeyinde<\/td><\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n<p><strong>Payla\u015f\u0131ml\u0131 bar\u0131nd\u0131rmada bir hesaba yap\u0131lan sald\u0131r\u0131 ayn\u0131 sunucudaki di\u011fer siteleri de etkiler.<\/strong> Sa\u011flay\u0131c\u0131 hizmet s\u00fcreklili\u011fini korumak i\u00e7in sald\u0131r\u0131 alt\u0131ndaki hesab\u0131 ge\u00e7ici olarak kapat\u0131r. Sanal sunucuda kaynaklar ayr\u0131lm\u0131\u015ft\u0131r ve kom\u015fu etkisi olu\u015fmaz. Koruma katman\u0131 bulunan sunucularda trafik a\u011f d\u00fczeyinde temizlenir. Korumal\u0131 altyap\u0131 se\u00e7enekleri <a href=\"https:\/\/verimin.com.tr\/blog\/ddos-korumali-vds\/\">DDoS korumal\u0131 VDS<\/a> rehberinde kar\u015f\u0131la\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"DDoS_Saldirisi_Veri_Sizintisina_Yol_Acar_mi\"><\/span>DDoS Sald\u0131r\u0131s\u0131 Veri S\u0131z\u0131nt\u0131s\u0131na Yol A\u00e7ar m\u0131?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p><strong>Hay\u0131r, DDoS sald\u0131r\u0131s\u0131 do\u011frudan veri s\u0131z\u0131nt\u0131s\u0131na yol a\u00e7maz.<\/strong> Sald\u0131r\u0131n\u0131n amac\u0131 hizmeti durdurmakt\u0131r, veri elde etmek de\u011fildir. \u0130stisna, sald\u0131r\u0131n\u0131n bir yan\u0131ltma arac\u0131 olarak kullan\u0131lmas\u0131d\u0131r; yo\u011fun trafik g\u00fcvenlik ekibinin dikkatini da\u011f\u0131t\u0131rken ba\u015fka bir noktadan s\u0131zma denenir. Sald\u0131r\u0131 sonras\u0131 s\u0131zma kontrol\u00fc bu nedenle zorunludur.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"Kucuk_Siteler_DDoS_Saldirisina_Ugrar_mi\"><\/span>K\u00fc\u00e7\u00fck Siteler DDoS Sald\u0131r\u0131s\u0131na U\u011frar m\u0131?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p><strong>Evet, k\u00fc\u00e7\u00fck siteler de DDoS sald\u0131r\u0131s\u0131na u\u011frar.<\/strong> Sald\u0131r\u0131lar\u0131n \u00f6nemli b\u00f6l\u00fcm\u00fc otomatik tarama sonucu hedef se\u00e7er ve sitenin b\u00fcy\u00fckl\u00fc\u011f\u00fcne bakmaz. Zay\u0131f yap\u0131land\u0131rma tespit eden ara\u00e7lar hedef listesi olu\u015fturur. Fidye talebiyle yap\u0131lan sald\u0131r\u0131larda ise k\u00fc\u00e7\u00fck siteler \u00f6deme yapma olas\u0131l\u0131\u011f\u0131 y\u00fcksek oldu\u011fu i\u00e7in tercih edilir.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"Sunucuyu_Kapatmak_Saldiriyi_Durdurur_mu\"><\/span>Sunucuyu Kapatmak Sald\u0131r\u0131y\u0131 Durdurur mu?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p><strong>Hay\u0131r, sunucuyu kapatmak sald\u0131r\u0131y\u0131 durdurmaz.<\/strong> Sald\u0131r\u0131 trafi\u011fi sunucuya de\u011fil, sunucunun IP adresine y\u00f6nelir ve kapatma sonras\u0131 a\u011f katman\u0131nda devam eder. Kapatma yaln\u0131zca hizmet s\u00fcresini uzat\u0131r ve kurtarma i\u015flemini geciktirir. Do\u011fru yakla\u015f\u0131m hizmeti ayakta tutarak trafi\u011fi filtrelemektir.<\/p>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"DDoS_Korumasi_Barindirma_Paketine_Dahil_midir\"><\/span>DDoS Korumas\u0131 Bar\u0131nd\u0131rma Paketine Dahil midir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<p><strong>Verimin sunucular\u0131nda temel anti-DDoS katman\u0131 hizmete dahildir.<\/strong> A\u011f altyap\u0131m\u0131zda hacimsel sald\u0131r\u0131lar\u0131 trafik sunucuya ula\u015fmadan filtreliyoruz ve uygulama katman\u0131 sald\u0131r\u0131lar\u0131 i\u00e7in kural deste\u011fi sa\u011fl\u0131yoruz. Y\u00fcksek risk ta\u015f\u0131yan projeler i\u00e7in geni\u015fletilmi\u015f koruma katman\u0131 sunuyoruz. Kaynak izolasyonu ve m\u00fcdahale yetkisi gerektiren projeler i\u00e7in <a href=\"https:\/\/verimin.com.tr\/sanal-sunucu\">sanal sunucu<\/a> paketlerimizi inceleyebilirsiniz.<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>DDoS sald\u0131r\u0131s\u0131 alt\u0131ndaki bir sunucuda ilk belirti, ziyaret\u00e7i say\u0131s\u0131yla a\u00e7\u0131klanamayan bir kaynak t\u00fcketimidir. Site yava\u015flar,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1930,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=1907"}],"version-history":[{"count":4,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1907\/revisions"}],"predecessor-version":[{"id":2008,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1907\/revisions\/2008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/media\/1930"}],"wp:attachment":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=1907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=1907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=1907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}