{"id":20805,"date":"2026-04-01T10:11:53","date_gmt":"2026-04-01T07:11:53","guid":{"rendered":"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/"},"modified":"2026-04-01T10:12:13","modified_gmt":"2026-04-01T07:12:13","slug":"antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali","status":"publish","type":"post","link":"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/","title":{"rendered":"Antivir\u00fcs vs EDR: Kurumsal Sunucularda Hangisi Kullan\u0131lmal\u0131?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Geleneksel_Koruma_Antivirus_Yazilimi_Nedir_ve_Nasil_Calisir\" >Geleneksel Koruma: Antivir\u00fcs Yaz\u0131l\u0131m\u0131 Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Imza_Tabanli_Tespitin_Temelleri\" >\u0130mza Tabanl\u0131 Tespitin Temelleri<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Sezgisel_Heuristic_Analiz\" >Sezgisel (Heuristic) Analiz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Antivirusun_Kurumsal_Sunuculardaki_Rolu_ve_Sinirlari\" >Antivir\u00fcs\u00fcn Kurumsal Sunuculardaki Rol\u00fc ve S\u0131n\u0131rlar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Yeni_Nesil_Tehdit_Avi_EDR_Uc_Nokta_Tespiti_ve_Mudahale_Nedir\" >Yeni Nesil Tehdit Av\u0131: EDR (U\u00e7 Nokta Tespiti ve M\u00fcdahale) Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Davranissal_Analiz_ve_Anomali_Tespiti\" >Davran\u0131\u015fsal Analiz ve Anomali Tespiti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Gorunurluk_ve_Sorusturma_Yetenekleri\" >G\u00f6r\u00fcn\u00fcrl\u00fck ve Soru\u015fturma Yetenekleri<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Otomatik_Mudahale_ve_Izolasyon\" >Otomatik M\u00fcdahale ve \u0130zolasyon<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Kritik_Karsilastirma_Antivirus_vs_EDR\" >Kritik Kar\u015f\u0131la\u015ft\u0131rma: Antivir\u00fcs vs EDR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Kurumsal_Sunucular_Icin_Neden_EDR_Daha_Stratejik_Bir_Yatirimdir\" >Kurumsal Sunucular \u0130\u00e7in Neden EDR Daha Stratejik Bir Yat\u0131r\u0131md\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/sunucun.com.tr\/blog\/antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali\/#Antivirus_ve_EDR_Birlikte_Calisabilir_mi_Katmanli_Guvenlik_Yaklasimi\" >Antivir\u00fcs ve EDR Birlikte \u00c7al\u0131\u015fabilir mi? Katmanl\u0131 G\u00fcvenlik Yakla\u015f\u0131m\u0131<\/a><\/li><\/ul><\/nav><\/div>\n<p>Dijital d\u00f6n\u00fc\u015f\u00fcm\u00fcn h\u0131z kazand\u0131\u011f\u0131 g\u00fcn\u00fcm\u00fcz i\u015f d\u00fcnyas\u0131nda, kurumsal sunucular bir organizasyonun en kritik varl\u0131klar\u0131 aras\u0131nda yer al\u0131r. M\u00fc\u015fteri verilerinden finansal kay\u0131tlara, operasyonel yaz\u0131l\u0131mlardan entelekt\u00fcel m\u00fclkiyete kadar her \u015fey bu sunucularda bar\u0131nd\u0131r\u0131l\u0131r. Bu durum, sunucular\u0131 siber sald\u0131rganlar i\u00e7in son derece cazip bir hedef haline getirir. Y\u0131llard\u0131r siber g\u00fcvenli\u011fin temel ta\u015f\u0131 olarak kabul edilen antivir\u00fcs yaz\u0131l\u0131mlar\u0131, bu yeni nesil ve karma\u015f\u0131k tehditler kar\u015f\u0131s\u0131nda yeterli korumay\u0131 sa\u011flayabiliyor mu? Yoksa daha geli\u015fmi\u015f, proaktif ve b\u00fct\u00fcnc\u00fcl bir yakla\u015f\u0131ma m\u0131 ihtiya\u00e7 var? \u0130\u015fte bu noktada, U\u00e7 Nokta Tespiti ve M\u00fcdahale (Endpoint Detection and Response &#8211; EDR) \u00e7\u00f6z\u00fcmleri devreye giriyor. Bu makalede, geleneksel antivir\u00fcs yaz\u0131l\u0131mlar\u0131 ile modern EDR \u00e7\u00f6z\u00fcmlerini derinlemesine kar\u015f\u0131la\u015ft\u0131racak ve kurumsal sunucular\u0131n\u0131z\u0131n g\u00fcvenli\u011fi i\u00e7in hangi teknolojinin daha uygun oldu\u011funu analiz edece\u011fiz.<\/p>\n<p><\/p>\n<figure class=\"wp-block-image aligncenter size-medium is-resized\">\n  <img src=\"https:\/\/sunucun.com.tr\/blog\/wp-content\/uploads\/2026\/04\/text-antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali.png\" class=\"size-medium aligncenter\" style=\"width:100%;\" alt=\"Antivir\u00fcs vs EDR: Kurumsal sunucular i\u00e7in iki siber g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fcn\u00fcn temel farklar\u0131 ve kar\u015f\u0131la\u015ft\u0131rmas\u0131.\" title=\"Kurumsal sunucu g\u00fcvenli\u011fi i\u00e7in AV ve EDR.\" loading=\"lazy\" decoding=\"async\"><figcaption>\n    Antivir\u00fcs vs EDR: Kurumsal sunucular i\u00e7in iki siber g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fcn\u00fcn temel farklar\u0131 ve kar\u015f\u0131la\u015ft\u0131rmas\u0131.<br \/>\n  <\/figcaption><\/figure>\n<p>\nAntivir\u00fcs vs EDR: Kurumsal Sunucularda Hangisi Kullan\u0131lmal\u0131?<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Geleneksel_Koruma_Antivirus_Yazilimi_Nedir_ve_Nasil_Calisir\"><\/span>Geleneksel Koruma: Antivir\u00fcs Yaz\u0131l\u0131m\u0131 Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Antivir\u00fcs (AV) yaz\u0131l\u0131m\u0131, en temel tan\u0131m\u0131yla, bilgisayar sistemlerini bilinen k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlara (malware) kar\u015f\u0131 korumak i\u00e7in tasarlanm\u0131\u015f bir programd\u0131r. Neredeyse her bilgisayar kullan\u0131c\u0131s\u0131n\u0131n a\u015fina oldu\u011fu bu teknoloji, siber g\u00fcvenli\u011fin ilk savunma hatt\u0131 olarak g\u00f6rev yapar. \u00c7al\u0131\u015fma prensibi, genellikle iki ana y\u00f6nteme dayan\u0131r: imza tabanl\u0131 tespit ve sezgisel analiz.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Imza_Tabanli_Tespitin_Temelleri\"><\/span>\u0130mza Tabanl\u0131 Tespitin Temelleri<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Antivir\u00fcs yaz\u0131l\u0131mlar\u0131n\u0131n en temel ve en yayg\u0131n \u00e7al\u0131\u015fma y\u00f6ntemi imza tabanl\u0131 tespittir. Her k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m, kendine \u00f6zg\u00fc bir dijital parmak izine veya &#8220;imzaya&#8221; sahiptir. Bu imza, dosyan\u0131n kod yap\u0131s\u0131ndaki belirli bir dizi veya desendir. Antivir\u00fcs \u015firketleri, d\u00fcnya genelinde tespit ettikleri vir\u00fcsleri, truva atlar\u0131n\u0131, fidye yaz\u0131l\u0131mlar\u0131n\u0131 ve di\u011fer tehditleri analiz ederek devasa bir imza veritaban\u0131 olu\u015fturur. Bilgisayar\u0131n\u0131zdaki antivir\u00fcs program\u0131, bu veritaban\u0131n\u0131 d\u00fczenli olarak g\u00fcnceller. Ard\u0131ndan, sisteminizdeki dosyalar\u0131 tarayarak bu bilinen imzalarla e\u015fle\u015fen bir kod par\u00e7as\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol eder. Bir e\u015fle\u015fme bulundu\u011funda, program dosyay\u0131 karantinaya al\u0131r, siler veya temizlemeye \u00e7al\u0131\u015f\u0131r. Bu y\u00f6ntem, daha \u00f6nce tespit edilmi\u015f ve tan\u0131mlanm\u0131\u015f tehditlere kar\u015f\u0131 olduk\u00e7a etkilidir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sezgisel_Heuristic_Analiz\"><\/span>Sezgisel (Heuristic) Analiz<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Siber sald\u0131rganlar\u0131n s\u00fcrekli olarak yeni ve benzersiz k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar geli\u015ftirmesi, sadece imza tabanl\u0131 tespitin yetersiz kalmas\u0131na neden olmu\u015ftur. &#8220;S\u0131f\u0131r g\u00fcn&#8221; (zero-day) olarak adland\u0131r\u0131lan, hen\u00fcz imzas\u0131 veritaban\u0131na eklenmemi\u015f tehditleri yakalamak i\u00e7in sezgisel analiz geli\u015ftirilmi\u015ftir. Bu y\u00f6ntemde antivir\u00fcs, bir dosyan\u0131n sadece imzas\u0131na bakmakla kalmaz, ayn\u0131 zamanda davran\u0131\u015flar\u0131n\u0131 da inceler. \u00d6rne\u011fin, bir program\u0131n sistem dosyalar\u0131n\u0131 izinsiz de\u011fi\u015ftirmeye \u00e7al\u0131\u015fmas\u0131, kendini kopyalamas\u0131 veya \u015f\u00fcpheli a\u011f ba\u011flant\u0131lar\u0131 kurmas\u0131 gibi eylemler sezgisel analiz motoru taraf\u0131ndan potansiyel bir tehdit olarak i\u015faretlenebilir. Bu y\u00f6ntem, imza tabanl\u0131 yakla\u015f\u0131ma g\u00f6re daha proaktif olsa da, zaman zaman me\u015fru yaz\u0131l\u0131mlar\u0131 yanl\u0131\u015fl\u0131kla tehdit olarak alg\u0131lama (false positive) riskini de beraberinde getirir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Antivirusun_Kurumsal_Sunuculardaki_Rolu_ve_Sinirlari\"><\/span>Antivir\u00fcs\u00fcn Kurumsal Sunuculardaki Rol\u00fc ve S\u0131n\u0131rlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kurumsal sunucularda antivir\u00fcs yaz\u0131l\u0131m\u0131, temel bir hijyen ve ilk savunma katman\u0131 olarak hala \u00f6nemlidir. Bilinen vir\u00fcslerin ve basit sald\u0131r\u0131lar\u0131n sisteme s\u0131zmas\u0131n\u0131 engellemede \u00f6nemli bir rol oynar. Ancak, g\u00fcn\u00fcm\u00fcz\u00fcn sofistike siber sald\u0131r\u0131lar\u0131 kar\u015f\u0131s\u0131nda tek ba\u015f\u0131na yeterli de\u011fildir. Antivir\u00fcslerin en b\u00fcy\u00fck s\u0131n\u0131rl\u0131l\u0131klar\u0131; dosyas\u0131z (fileless) sald\u0131r\u0131lar, bellekte \u00e7al\u0131\u015fan k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar, PowerShell gibi me\u015fru ara\u00e7lar\u0131 k\u00f6t\u00fcye kullanan sald\u0131r\u0131lar ve Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditler (Advanced Persistent Threats &#8211; APT) kar\u015f\u0131s\u0131nda genellikle etkisiz kalmalar\u0131d\u0131r. Bu tehditler, geleneksel imza veya basit davran\u0131\u015f kal\u0131plar\u0131yla tespit edilemeyecek kadar karma\u015f\u0131kt\u0131r.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Yeni_Nesil_Tehdit_Avi_EDR_Uc_Nokta_Tespiti_ve_Mudahale_Nedir\"><\/span>Yeni Nesil Tehdit Av\u0131: EDR (U\u00e7 Nokta Tespiti ve M\u00fcdahale) Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>EDR, siber g\u00fcvenli\u011fe reaktif bir yakla\u015f\u0131mdan proaktif bir yakla\u015f\u0131ma ge\u00e7i\u015fi temsil eder. Sadece bilinen tehditleri engellemekle kalmaz, ayn\u0131 zamanda \u015f\u00fcpheli aktiviteleri tespit ederek, bu aktiviteleri soru\u015fturarak ve sald\u0131r\u0131lara an\u0131nda m\u00fcdahale ederek u\u00e7 noktalar\u0131 (sunucular, bilgisayarlar, mobil cihazlar) korur. EDR, &#8220;sald\u0131r\u0131n\u0131n engellenemeyece\u011fi&#8221; varsay\u0131m\u0131 \u00fczerine kuruludur ve as\u0131l amac\u0131, bir s\u0131z\u0131nt\u0131 ger\u00e7ekle\u015fti\u011finde bunu en erken a\u015famada tespit edip hasar\u0131 minimuma indirmektir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Davranissal_Analiz_ve_Anomali_Tespiti\"><\/span>Davran\u0131\u015fsal Analiz ve Anomali Tespiti<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>EDR \u00e7\u00f6z\u00fcmlerinin kalbinde, geli\u015fmi\u015f davran\u0131\u015fsal analiz motorlar\u0131 bulunur. Bir sunucuya kurulan EDR ajan\u0131, o sunucudaki t\u00fcm aktiviteleri s\u00fcrekli olarak izler ve kaydeder. Bu aktiviteler aras\u0131nda \u00e7al\u0131\u015fan i\u015flemler, kurulan a\u011f ba\u011flant\u0131lar\u0131, yap\u0131lan kay\u0131t defteri (registry) de\u011fi\u015fiklikleri, dosya eri\u015fimleri ve kullan\u0131c\u0131 davran\u0131\u015flar\u0131 yer al\u0131r. EDR, yapay zeka ve makine \u00f6\u011frenmesi algoritmalar\u0131n\u0131 kullanarak sistemin normal davran\u0131\u015f profilini (baseline) \u00e7\u0131kar\u0131r. Bu normal profilin d\u0131\u015f\u0131na \u00e7\u0131kan herhangi bir anomali veya \u015f\u00fcpheli davran\u0131\u015f dizisi, potansiyel bir tehdit olarak i\u015faretlenir. \u00d6rne\u011fin, bir web sunucusundaki `svchost.exe` i\u015fleminin aniden bir PowerShell komutu \u00e7al\u0131\u015ft\u0131rmas\u0131 ve d\u0131\u015far\u0131ya \u015fifreli bir ba\u011flant\u0131 kurmaya \u00e7al\u0131\u015fmas\u0131, EDR i\u00e7in ciddi bir alarmd\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Gorunurluk_ve_Sorusturma_Yetenekleri\"><\/span>G\u00f6r\u00fcn\u00fcrl\u00fck ve Soru\u015fturma Yetenekleri<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Antivir\u00fcsler genellikle &#8220;bir tehdit engellendi&#8221; gibi basit bir uyar\u0131 verirken, EDR bir sald\u0131r\u0131n\u0131n t\u00fcm hikayesini anlat\u0131r. G\u00fcvenlik analistlerine, bir sald\u0131r\u0131n\u0131n sunucuya ilk olarak nas\u0131l s\u0131zd\u0131\u011f\u0131n\u0131 (initial access), hangi i\u015flemleri ba\u015flatt\u0131\u011f\u0131n\u0131, hangi dosyalara eri\u015fti\u011fini, a\u011f i\u00e7inde yay\u0131lmaya \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015fmad\u0131\u011f\u0131n\u0131 ve nihai hedefinin ne oldu\u011funu ad\u0131m ad\u0131m g\u00f6steren g\u00f6rsel bir sald\u0131r\u0131 zinciri sunar. Bu derinlemesine g\u00f6r\u00fcn\u00fcrl\u00fck, g\u00fcvenlik ekiplerinin sadece mevcut tehdidi ortadan kald\u0131rmas\u0131na de\u011fil, ayn\u0131 zamanda gelecekteki benzer sald\u0131r\u0131lar\u0131 \u00f6nlemek i\u00e7in g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 anlamas\u0131na ve kapatmas\u0131na olanak tan\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Otomatik_Mudahale_ve_Izolasyon\"><\/span>Otomatik M\u00fcdahale ve \u0130zolasyon<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>EDR&#8217;nin &#8220;R&#8221; harfi, yani &#8220;Response&#8221; (M\u00fcdahale), onu antivir\u00fcsten ay\u0131ran en \u00f6nemli \u00f6zelliklerden biridir. Bir tehdit tespit edildi\u011finde, EDR \u00e7\u00f6z\u00fcmleri \u00f6nceden tan\u0131mlanm\u0131\u015f kurallara g\u00f6re otomatik olarak harekete ge\u00e7ebilir. \u00d6rne\u011fin, \u015f\u00fcpheli bir i\u015flem an\u0131nda sonland\u0131r\u0131labilir, sald\u0131rgan taraf\u0131ndan olu\u015fturulan dosyalar silinebilir veya en \u00f6nemlisi, etkilenen sunucu tek bir t\u0131klama ile a\u011fdan izole edilebilir. Sunucunun a\u011fdan izole edilmesi, sald\u0131r\u0131n\u0131n di\u011fer sunuculara veya sistemlere yay\u0131lmas\u0131n\u0131 engelleyerek hasar\u0131 s\u0131n\u0131rlar ve g\u00fcvenlik ekibine olay\u0131 g\u00fcvenli bir \u015fekilde soru\u015fturma zaman\u0131 kazand\u0131r\u0131r.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kritik_Karsilastirma_Antivirus_vs_EDR\"><\/span>Kritik Kar\u015f\u0131la\u015ft\u0131rma: Antivir\u00fcs vs EDR<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Geleneksel Antivir\u00fcs ile yeni nesil EDR aras\u0131ndaki temel farklar\u0131 daha net anlamak i\u00e7in, yeteneklerini bir tablo \u00fczerinde kar\u015f\u0131la\u015ft\u0131rmak faydal\u0131 olacakt\u0131r. Bu kar\u015f\u0131la\u015ft\u0131rma, kurumsal sunucular\u0131n\u0131z i\u00e7in do\u011fru g\u00fcvenlik yat\u0131r\u0131m\u0131n\u0131 yapman\u0131za yard\u0131mc\u0131 olacakt\u0131r.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u00d6zellik<\/th>\n<th>Geleneksel Antivir\u00fcs (AV)<\/th>\n<th>U\u00e7 Nokta Tespiti ve M\u00fcdahale (EDR)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Temel Odak<\/strong><\/td>\n<td>Bilinen k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar\u0131 \u00f6nleme (Prevention)<\/td>\n<td>Geli\u015fmi\u015f ve bilinmeyen tehditleri tespit etme ve m\u00fcdahale etme (Detection &amp; Response)<\/td>\n<\/tr>\n<tr>\n<td><strong>Tespit Y\u00f6ntemi<\/strong><\/td>\n<td>\u0130mza tabanl\u0131, basit sezgisel analiz<\/td>\n<td>Davran\u0131\u015fsal analiz, anomali tespiti, makine \u00f6\u011frenmesi, tehdit avc\u0131l\u0131\u011f\u0131<\/td>\n<\/tr>\n<tr>\n<td><strong>Kapsam<\/strong><\/td>\n<td>Sadece bilinen tehditler ve basit sald\u0131r\u0131 kal\u0131plar\u0131<\/td>\n<td>S\u0131f\u0131r g\u00fcn sald\u0131r\u0131lar\u0131, dosyas\u0131z malware, APT&#8217;ler, i\u00e7eriden gelen tehditler<\/td>\n<\/tr>\n<tr>\n<td><strong>G\u00f6r\u00fcn\u00fcrl\u00fck<\/strong><\/td>\n<td>S\u0131n\u0131rl\u0131. Genellikle sadece &#8220;Tehdit bulundu&#8221; uyar\u0131s\u0131 verir.<\/td>\n<td>Kapsaml\u0131. Sald\u0131r\u0131n\u0131n ba\u015flang\u0131c\u0131ndan sonuna kadar t\u00fcm ad\u0131mlar\u0131n\u0131 kaydeder ve raporlar.<\/td>\n<\/tr>\n<tr>\n<td><strong>M\u00fcdahale<\/strong><\/td>\n<td>Temel (Dosya silme, karantinaya alma) ve genellikle manuel<\/td>\n<td>Geli\u015fmi\u015f ve otomatik (\u0130\u015flem sonland\u0131rma, sunucuyu a\u011fdan izole etme, geri alma)<\/td>\n<\/tr>\n<tr>\n<td><strong>Gereken Uzmanl\u0131k<\/strong><\/td>\n<td>D\u00fc\u015f\u00fck. Genellikle &#8220;kur ve unut&#8221; mant\u0131\u011f\u0131yla \u00e7al\u0131\u015f\u0131r.<\/td>\n<td>Orta-Y\u00fcksek. G\u00fcvenlik analistlerinin verileri yorumlamas\u0131n\u0131 ve m\u00fcdahale etmesini gerektirir.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Kurumsal_Sunucular_Icin_Neden_EDR_Daha_Stratejik_Bir_Yatirimdir\"><\/span>Kurumsal Sunucular \u0130\u00e7in Neden EDR Daha Stratejik Bir Yat\u0131r\u0131md\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Tablo, iki teknoloji aras\u0131ndaki felsefe fark\u0131n\u0131 a\u00e7\u0131k\u00e7a ortaya koymaktad\u0131r. Antivir\u00fcs, kap\u0131ya kilit takmak gibidir; bilinen h\u0131rs\u0131zl\u0131k y\u00f6ntemlerine kar\u015f\u0131 koruma sa\u011flar. EDR ise kilit, alarm sistemi, kameralar ve 7\/24 izleme yapan bir g\u00fcvenlik ekibinin tamam\u0131d\u0131r. Kurumsal sunucular\u0131n ta\u015f\u0131d\u0131\u011f\u0131 de\u011fer ve kar\u015f\u0131la\u015ft\u0131\u011f\u0131 tehditlerin karma\u015f\u0131kl\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde, EDR&#8217;nin neden daha stratejik bir yat\u0131r\u0131m oldu\u011fu birka\u00e7 temel nedenle a\u00e7\u0131klanabilir. Bunlardan biri de <a href=\"https:\/\/tr.wikipedia.org\/wiki\/S%C4%B1f%C4%B1r-g%C3%BCn_a%C3%A7%C4%B1kl%C4%B1%C4%9F%C4%B1\" target=\"_blank\" rel=\"noopener\">s\u0131f\u0131r g\u00fcn (zero-day) sald\u0131r\u0131lar\u0131<\/a> olarak bilinen ve hen\u00fcz yamas\u0131 yay\u0131nlanmam\u0131\u015f g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 hedef alan sald\u0131r\u0131lard\u0131r.<\/p>\n<p>Dosyas\u0131z (fileless) k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar, geleneksel antivir\u00fcslerin radar\u0131na yakalanmayan en tehlikeli tehdit t\u00fcrlerinden biridir. Bu sald\u0131r\u0131lar, sabit diske bir dosya yazmak yerine, Windows PowerShell veya WMI gibi zaten sistemde bulunan me\u015fru ara\u00e7lar\u0131 kullanarak do\u011frudan bellekte \u00e7al\u0131\u015f\u0131r. Antivir\u00fcsler dosya taramas\u0131 yapt\u0131\u011f\u0131 i\u00e7in bu t\u00fcr aktiviteleri g\u00f6remez. EDR ise i\u015flem davran\u0131\u015flar\u0131n\u0131 ve komut sat\u0131r\u0131 arg\u00fcmanlar\u0131n\u0131 s\u00fcrekli izledi\u011fi i\u00e7in, bir PowerShell beti\u011finin \u015f\u00fcpheli bir eylem ger\u00e7ekle\u015ftirdi\u011fini an\u0131nda tespit edebilir ve engelleyebilir.<\/p>\n<p>Ayr\u0131ca, GDPR, KVKK, ISO 27001 gibi bir\u00e7ok yasal d\u00fczenleme ve standart, kurulu\u015flar\u0131n bir siber g\u00fcvenlik olay\u0131 meydana geldi\u011finde bunu tespit etme, raporlama ve m\u00fcdahale etme yetene\u011fine sahip olmas\u0131n\u0131 zorunlu k\u0131lar. EDR&#8217;nin sundu\u011fu ayr\u0131nt\u0131l\u0131 kay\u0131t ve raporlama yetenekleri, bir veri ihlali durumunda yasal uyumluluk gereksinimlerini kar\u015f\u0131lamak ve denetim s\u00fcre\u00e7lerini kolayla\u015ft\u0131rmak i\u00e7in hayati \u00f6nem ta\u015f\u0131r.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Antivirus_ve_EDR_Birlikte_Calisabilir_mi_Katmanli_Guvenlik_Yaklasimi\"><\/span>Antivir\u00fcs ve EDR Birlikte \u00c7al\u0131\u015fabilir mi? Katmanl\u0131 G\u00fcvenlik Yakla\u015f\u0131m\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Antivir\u00fcs ve EDR aras\u0131ndaki tart\u0131\u015fma, genellikle birinin di\u011ferinin yerini almas\u0131 gerekti\u011fi \u015feklinde yorumlan\u0131r. Ancak en etkili yakla\u015f\u0131m, bu iki teknolojiyi katmanl\u0131 bir g\u00fcvenlik stratejisinin par\u00e7alar\u0131 olarak g\u00f6rmektir. Modern g\u00fcvenlik mimarileri, tek bir savunma hatt\u0131na g\u00fcvenmek yerine, bir sald\u0131rgan\u0131n a\u015fmas\u0131 gereken birden fazla engel olu\u015fturma prensibine dayan\u0131r. Bu ba\u011flamda, EDR antivir\u00fcs\u00fcn yerini tamamen almak zorunda de\u011fildir; onu tamamlar ve g\u00fc\u00e7lendirir.<\/p>\n<p><\/p>\n<figure class=\"wp-block-image aligncenter size-medium is-resized\">\n  <img src=\"https:\/\/sunucun.com.tr\/blog\/wp-content\/uploads\/2026\/04\/text2-antivirus-vs-edr-kurumsal-sunucularda-hangisi-kullanilmali.png\" class=\"size-medium aligncenter\" style=\"width:100%;\" alt=\"Antivir\u00fcs vs EDR: Kurumsal sunucular i\u00e7in geli\u015fmi\u015f ve geleneksel siber g\u00fcvenlik yakla\u015f\u0131mlar\u0131n\u0131n kar\u015f\u0131la\u015ft\u0131rmas\u0131\" title=\"Antivir\u00fcs ve EDR g\u00fcvenlik \u00e7\u00f6z\u00fcmleri kar\u015f\u0131la\u015ft\u0131rmas\u0131\" loading=\"lazy\" decoding=\"async\"><figcaption>\n    Antivir\u00fcs vs EDR: Kurumsal sunucular i\u00e7in geli\u015fmi\u015f ve geleneksel siber g\u00fcvenlik yakla\u015f\u0131mlar\u0131n\u0131n kar\u015f\u0131la\u015ft\u0131rmas\u0131<br \/>\n  <\/figcaption><\/figure>\n<p><\/p>\n<p>G\u00fcn\u00fcm\u00fczde bir\u00e7ok &#8220;Yeni Nesil Antivir\u00fcs&#8221; (NGAV) platformu, geleneksel imza tabanl\u0131 korumay\u0131 geli\u015fmi\u015f EDR yetenekleriyle birle\u015ftiren entegre \u00e7\u00f6z\u00fcmler sunmaktad\u0131r. Bu platformlar, bilinen tehditleri en d\u00fc\u015f\u00fck sistem kayna\u011f\u0131yla h\u0131zl\u0131ca engellerken, daha karma\u015f\u0131k ve bilinmeyen tehditler i\u00e7in davran\u0131\u015fsal analiz ve m\u00fcdahale motorlar\u0131n\u0131 devreye sokar. Bu hibrit yakla\u015f\u0131m, hem temel korumay\u0131 sa\u011flar hem de geli\u015fmi\u015f tehditlere kar\u015f\u0131 proaktif bir savunma mekanizmas\u0131 olu\u015fturur. Kurumsal sunucular i\u00e7in bir g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fc se\u00e7erken, bu iki d\u00fcnyan\u0131n en iyi y\u00f6nlerini birle\u015ftiren platformlar\u0131 de\u011ferlendirmek, kapsaml\u0131 bir koruma sa\u011flaman\u0131n en ak\u0131lc\u0131 yoludur. Unutulmamal\u0131d\u0131r ki, bu ara\u00e7lar daha geni\u015f bir <a href=\"https:\/\/sunucun.com.tr\/blog\/siber-guvenlik\/\">siber g\u00fcvenlik<\/a> stratejisinin yaln\u0131zca birer par\u00e7as\u0131d\u0131r ve d\u00fczenli g\u00fcvenlik denetimleri, zafiyet taramalar\u0131 ve personel e\u011fitimleri ile desteklenmelidir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dijital d\u00f6n\u00fc\u015f\u00fcm\u00fcn h\u0131z kazand\u0131\u011f\u0131 g\u00fcn\u00fcm\u00fcz i\u015f d\u00fcnyas\u0131nda, kurumsal sunucular bir organizasyonun en kritik varl\u0131klar\u0131 aras\u0131nda yer al\u0131r. M\u00fc\u015fteri verilerinden finansal kay\u0131tlara, operasyonel yaz\u0131l\u0131mlardan entelekt\u00fcel m\u00fclkiyete kadar her \u015fey bu sunucularda bar\u0131nd\u0131r\u0131l\u0131r. Bu durum, sunucular\u0131 siber sald\u0131rganlar i\u00e7in son derece cazip bir hedef haline getirir. Y\u0131llard\u0131r siber g\u00fcvenli\u011fin temel ta\u015f\u0131 olarak kabul edilen antivir\u00fcs yaz\u0131l\u0131mlar\u0131, bu&hellip;<\/p>\n","protected":false},"author":1,"featured_media":20802,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1525],"tags":[],"class_list":["post-20805","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-siber-guvenlik"],"_links":{"self":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts\/20805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=20805"}],"version-history":[{"count":1,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts\/20805\/revisions"}],"predecessor-version":[{"id":20806,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts\/20805\/revisions\/20806"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/media\/20802"}],"wp:attachment":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=20805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=20805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=20805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}