{"id":3720,"date":"2022-08-02T12:56:19","date_gmt":"2022-08-02T09:56:19","guid":{"rendered":"http:\/\/turknetwp.local\/?p=3720"},"modified":"2023-01-30T13:15:52","modified_gmt":"2023-01-30T10:15:52","slug":"nta-ve-ndr-nedir","status":"publish","type":"post","link":"https:\/\/www.turk.net\/blog\/nta-ve-ndr-nedir\/","title":{"rendered":"NTA ve NDR Nedir?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Teknolojinin geli\u015fmesi ile birlikte ak\u0131ll\u0131 cihazlar\u0131n ve internetin kullan\u0131m\u0131 da olduk\u00e7a yayg\u0131nla\u015ft\u0131. Al\u0131\u015fveri\u015fler, \u00f6nemli i\u015f yaz\u0131\u015fmalar\u0131, kart bilgilerinin payla\u015f\u0131ld\u0131\u011f\u0131 e\u011flence siteleri ve daha bir s\u00fcr\u00fc \u015fey i\u00e7in interneti s\u0131k\u00e7a kullan\u0131yoruz. Bunlar\u0131 yaparken dikkat edilen en \u00f6nemli unsur ise; g\u00fcvenlik.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A\u011f g\u00fcvenli\u011fi, kullan\u0131c\u0131lar\u0131n payla\u015ft\u0131\u011f\u0131 bilgilerin ba\u015fka insanlar ile payla\u015f\u0131lmas\u0131n\u0131 ve da\u011f\u0131t\u0131lmas\u0131n\u0131, ak\u0131ll\u0131 cihazlara ve a\u011flara ba\u015fka kullan\u0131c\u0131lar\u0131n izinsiz girilmesini \u00f6nlemek ve siber sald\u0131r\u0131lardan korumak i\u00e7in \u00e7ok \u00f6nemlidir. NTA ve NDR\u2019da a\u011f g\u00fcvenli\u011fini sa\u011flayan ara\u00e7lardan bir tanesidir.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">NTA Nedir?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">NTA, T\u00fcrk\u00e7eye \u201ca\u011f tehdit analizi\u201d olarak \u00e7evrilmektedir. \u00d6zellikle son y\u0131llarda gittik\u00e7e artan siber sald\u0131r\u0131 tekniklerinden dolay\u0131 verilerini korumak isteyen ki\u015filer i\u00e7in g\u00fcvenlik \u00f6nlemlerini art\u0131rmak gerekmektedir. G\u00fcvenlik ihlaline neden olacak bir\u00e7ok unsur vard\u0131r. Bunlardan baz\u0131lar\u0131n\u0131 \u015f\u00f6yle s\u0131ralayabiliriz:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u00fcvenlik ihlali olan hesaplar,<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bulut altyap\u0131s\u0131,<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u00fcvenlik a\u00e7\u0131klar\u0131,<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">IOT ve daha bir s\u00fcr\u00fc unsur g\u00fcvenlik ihlaline neden olmaktad\u0131r.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Bu unsurlar\u0131 korumak i\u00e7in Firewall, IPS gibi g\u00fcvenlik cihazlar art\u0131k yeterli de\u011fildir. Olas\u0131 siber sald\u0131r\u0131lar\u0131n ya da izinsiz a\u011f giri\u015flerin tespit edilmesi ve do\u011fru bir \u015fekilde \u00f6nlenebilmesi i\u00e7in bu g\u00fcvenlik cihazlar\u0131n \u00e7ok daha \u00fcst\u00fcn teknolojilerine ihtiya\u00e7 duyulmaktad\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu a\u011f teknolojisi, kullan\u0131c\u0131n\u0131n sahip oldu\u011fu a\u011f trafi\u011fini kopyalayarak davran\u0131\u015flar\u0131n\u0131n bir analizini ortaya \u00e7\u0131karmaktad\u0131r. Bu analizler sonucunda a\u011f \u00fczerinde olu\u015fabilecek terslikleri ve olas\u0131 tehditleri belirleyerek a\u011f g\u00fcvenli\u011finin korunmas\u0131n\u0131 sa\u011flar. Bu i\u015flemi makine \u00f6\u011frenimi algoritmalar\u0131 ile istatistiksel verileri kullanarak ger\u00e7ekle\u015ftirir.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">NTA Ne \u0130\u015fe Yarar?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">NTA, makine \u00f6\u011frenimi algoritmalar\u0131 ve istatistiksel verileri kullanarak a\u011f \u00fczerinde bulunan siber sald\u0131r\u0131lar\u0131, veri ihlali tehditlerini gibi tehlikeli durumlar\u0131n\u0131 a\u011f trafi\u011fine bakarak ortaya \u00e7\u0131kmas\u0131n\u0131 sa\u011flayan bir g\u00fcvenlik arac\u0131d\u0131r.\u00a0 A\u011f g\u00fcvenli\u011fini art\u0131rmak i\u00e7in a\u011f trafi\u011finin davran\u0131\u015flar\u0131n\u0131 inceler. Bu davran\u0131\u015flar do\u011frultusunda olas\u0131 tehditleri ve davran\u0131\u015f d\u0131\u015f\u0131 hareketleri birincil veriler ile tespitini yapar. E\u011fer bir anormallik, sald\u0131r\u0131 ya da tehdit alg\u0131larsa g\u00fcvenlik \u00f6nlemlerine kar\u015f\u0131 kullan\u0131c\u0131y\u0131 uyar\u0131r. Bu sayede a\u011f g\u00fcvenli\u011finin daima \u00fcst seviye de ve kontroll\u00fc bir \u015fekilde denetlenmesini sa\u011flar.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">NDR Nedir?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Network Detection Response (NDR), T\u00fcrk\u00e7eye \u201cA\u011f Alg\u0131lama ve Yan\u0131t Sistemleri\u201d olarak \u00e7evrilmi\u015ftir. NDR, k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m ve etkinlikleri alg\u0131lamak ve yan\u0131tlamak i\u00e7in a\u011f trafi\u011fi ile bulut trafi\u011fini kullanan bir \u201ca\u011f g\u00fcvenli\u011fi\u201d arac\u0131d\u0131r.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Siber tehditleri olu\u015fturan sald\u0131rganlar NDR ve NTA gibi g\u00fcvenlik ara\u00e7lar\u0131ndan ka\u00e7mak i\u00e7in birden farkl\u0131 yol denerler. Fakat bu yollar\u0131 \u00f6nceden belirlemek ve kullan\u0131c\u0131y\u0131 uyarmak i\u00e7in bu teknolojileri kullanmak \u00f6nemlidir. NDR teknolojisi olu\u015fabilecek siber sald\u0131r\u0131lar\u0131 ve tehditleri alg\u0131lamak i\u00e7in a\u011f trafi\u011fini detayl\u0131 bir \u015fekilde inceler. A\u011f trafi\u011finde bulunan b\u00fct\u00fcn veriyi analiz ederek i\u015fleme al\u0131r. Bu sayede olu\u015fabilecek t\u00fcm tehditleri alg\u0131lar.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">NDR Ne \u0130\u015fe Yarar?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">NDR, siber sald\u0131rganlar\u0131n a\u011f\u0131n\u0131z\u0131 bulmas\u0131n\u0131, a\u011f \u00fczerindeki denetimin geni\u015fletilmesini ve kendilerini sa\u011flama almak i\u00e7in kulland\u0131klar\u0131 t\u00fcm planlar\u0131n bulunmas\u0131n\u0131 sa\u011flayarak sald\u0131r\u0131 alg\u0131lama ve m\u00fcdahale noktas\u0131n\u0131 olu\u015fturur. NDR teknolojisi sadece ger\u00e7ek zamanl\u0131 bir analiz sa\u011flaman\u0131n yan\u0131 s\u0131ra, geriye d\u00f6n\u00fck a\u011f trafi\u011finin analizlerini de sa\u011flar. 360 g\u00fcnl\u00fck bir zaman dilimini kapsayan bu tarama i\u015flemi sayesinde olas\u0131 ihlallerin tespitini daha h\u0131zl\u0131 bir \u015fekilde ortaya \u00e7\u0131kararak bu tehditleri \u00f6nlemek i\u00e7in yap\u0131lmas\u0131 gerekenleri belirlemek i\u00e7in zaman yarat\u0131r.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Olas\u0131 tehditleri ve g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 belirleyerek a\u011f g\u00fcvenli\u011finin artt\u0131r\u0131lmas\u0131n\u0131 ve korunmas\u0131n\u0131 sa\u011flayan NTA ve NDR g\u00fcvenlik ara\u00e7lar\u0131 ile kullan\u0131c\u0131lara daha g\u00fcvenli bir internet eri\u015fimi sa\u011flanmaktad\u0131r. Siber tehdit savunmalar\u0131n\u0131n ne durumlarda ihlal edildi\u011fini ve olas\u0131 tehditlerin alg\u0131land\u0131\u011f\u0131 zaman neler yap\u0131lmas\u0131 gerekti\u011fini s\u00f6yledik. NTA\/NDR teknolojileri sayesinde hem ge\u00e7mi\u015f sald\u0131r\u0131lar\u0131 hem de gelecekteki sald\u0131r\u0131 tehlikelerini ortaya \u00e7\u0131karmak art\u0131k m\u00fcmk\u00fcn.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Teknolojinin geli\u015fmesi ile birlikte ak\u0131ll\u0131 cihazlar\u0131n ve internetin kullan\u0131m\u0131 da olduk\u00e7a yayg\u0131nla\u015ft\u0131. Al\u0131\u015fveri\u015fler, \u00f6nemli i\u015f yaz\u0131\u015fmalar\u0131, kart bilgilerinin payla\u015f\u0131ld\u0131\u011f\u0131 e\u011flence siteleri ve daha bir s\u00fcr\u00fc \u015fey i\u00e7in interneti s\u0131k\u00e7a kullan\u0131yoruz. Bunlar\u0131 yaparken dikkat edilen en \u00f6nemli unsur ise; g\u00fcvenlik.\u00a0 A\u011f g\u00fcvenli\u011fi, kullan\u0131c\u0131lar\u0131n payla\u015ft\u0131\u011f\u0131 bilgilerin ba\u015fka insanlar ile payla\u015f\u0131lmas\u0131n\u0131 ve da\u011f\u0131t\u0131lmas\u0131n\u0131, ak\u0131ll\u0131 cihazlara ve a\u011flara ba\u015fka [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4811,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-3720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internet-terimleri"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NTA ve NDR Nedir? - Turknet Blog<\/title>\n<meta name=\"description\" content=\"NTA ve NDR nedir? Ne i\u015fe yararlar ve aralar\u0131ndaki farklar nelerdir? 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