{"id":564,"date":"2024-09-29T16:44:09","date_gmt":"2024-09-29T13:44:09","guid":{"rendered":"https:\/\/buqnet.com.tr\/?page_id=564"},"modified":"2024-10-03T11:14:44","modified_gmt":"2024-10-03T08:14:44","slug":"yeni-nesil-guvenlik-duvari","status":"publish","type":"page","link":"https:\/\/buqnet.com.tr\/?page_id=564","title":{"rendered":"Yeni Nesil G\u00fcvenlik Duvar\u0131"},"content":{"rendered":"\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"313\" data-id=\"771\" src=\"https:\/\/buqnet.com.tr\/wp-content\/uploads\/2024\/09\/yeninesilguvenlikduvari-1024x313.jpg\" alt=\"\" class=\"wp-image-771\" srcset=\"https:\/\/buqnet.com.tr\/wp-content\/uploads\/2024\/09\/yeninesilguvenlikduvari-1024x313.jpg 1024w, https:\/\/buqnet.com.tr\/wp-content\/uploads\/2024\/09\/yeninesilguvenlikduvari-300x92.jpg 300w, https:\/\/buqnet.com.tr\/wp-content\/uploads\/2024\/09\/yeninesilguvenlikduvari-768x235.jpg 768w, https:\/\/buqnet.com.tr\/wp-content\/uploads\/2024\/09\/yeninesilguvenlikduvari-1536x469.jpg 1536w, https:\/\/buqnet.com.tr\/wp-content\/uploads\/2024\/09\/yeninesilguvenlikduvari.jpg 1800w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Gelenksel g\u00fcvenlik duvar\u0131lar\u0131, a\u011f ge\u00e7idinde trafi\u011fi kaynak ve hedef, kullan\u0131lan port\/servise ve protokole g\u00f6re izin vermek veya engellemek \u00fczere ayarlanm\u0131\u015f cihazlard\u0131r.&nbsp;Bu y\u00f6ntem yeni nesil tehditler ve artan sald\u0131r\u0131lar sebebiyle geleneksel g\u00fcvenlik duvar\u0131 yakla\u015f\u0131m\u0131n\u0131n iyi bir a\u011f ge\u00e7idi kontrol\u00fc i\u00e7in yeterlili\u011fini kaybetmi\u015ftir. Bu sistemlerinin g\u00fcncel gereksinimleri kar\u015f\u0131layamaz hale gelmesiyle g\u00fcvenlik sa\u011flay\u0131c\u0131lar\u0131 da a\u011f trafi\u011findeki k\u00f6t\u00fc yaz\u0131l\u0131mlar\u0131 ortaya \u00e7\u0131karmak i\u00e7in g\u00fcvenlik k\u0131r\u0131l\u0131mlar\u0131n\u0131 engelleyen ve derin veri i\u00e7eri\u011fi incelemesi yapan y\u00f6ntemler geli\u015ftirmeye ba\u015flam\u0131\u015ft\u0131r. Geleneksel metotta yetersizli\u011fin hisedildi\u011fi noktalar\u0131n ba\u015f\u0131nda uygulama kontrol\u00fc gelmektedir.<\/p>\n\n\n\n<p>Geleneksel yap\u0131larda sadece port bazl\u0131 k\u0131s\u0131tlamalar ger\u00e7ekle\u015ftirilebildi\u011finden izin verilen di\u011fer portlardan uygulamalar \u00e7al\u0131\u015fabilmektedir. g\u00fcvenlik duvarlar\u0131, a\u011f ge\u00e7idinde trafi\u011fi kaynak ve hedef adreslerine, kullan\u0131lan port\/servise ve protokole g\u00f6re izin vermek veya engellemek \u00fczere ayarlanm\u0131\u015f cihazlard\u0131r. Bu y\u00f6ntem yeni nesil tehditler ve artan sald\u0131r\u0131lar sebebiyle geleneksel g\u00fcvenlik duvar\u0131 yakla\u015f\u0131m\u0131n\u0131n iyi bir a\u011f ge\u00e7idi kontrol\u00fc i\u00e7in yeterlili\u011fini kaybetmi\u015ftir.<\/p>\n\n\n\n<p>Bu sistemlerinin g\u00fcncel gereksinimleri kar\u015f\u0131layamaz hale gelmesiyle g\u00fcvenlik sa\u011flay\u0131c\u0131lar\u0131 da a\u011f trafi\u011findeki k\u00f6t\u00fc yaz\u0131l\u0131mlar\u0131 ortaya \u00e7\u0131karmak i\u00e7in g\u00fcvenlik k\u0131r\u0131lmalar\u0131n\u0131 engelleyen ve derin veri i\u00e7eri\u011fi incelemesi yapan y\u00f6ntemler geli\u015ftirmeye ba\u015flam\u0131\u015ft\u0131r. Geleneksel metotta yetersizli\u011fin hissedildi\u011fi noktalar\u0131n ba\u015f\u0131nda uygulama kontrol\u00fc gelmektedir. Geleneksel yap\u0131larda sadece port bazl\u0131 k\u0131s\u0131tlamalar ger\u00e7ekle\u015ftirilebildi\u011finden izin verilen di\u011fer portlardan uygulamalar \u00e7al\u0131\u015fabilmektedir. &nbsp; &nbsp;<br><br>Yeni Nesil G\u00fcvenlik Duvar\u0131, performanstan \u00f6d\u00fcn vermeden paket i\u00e7eri\u011fini, kaynak-hedef ve kullan\u0131c\u0131 davran\u0131\u015flar\u0131n\u0131 kontrol edebilmektedir. Yeni Nesil G\u00fcvenlik Duvar\u0131 ve geleneksel mimari aras\u0131ndaki en belirgin ve en \u00f6nemli fark, trafi\u011fi olu\u015fturan uygulamalar\u0131 tan\u0131yabilen bir mimariye sahip olmas\u0131d\u0131r. Bu durum uygulamalar\u0131n ayr\u0131\u015ft\u0131r\u0131lmas\u0131na ve i\u015f kurallar\u0131na g\u00f6re belirlenmi\u015f kurumsal politikalar olu\u015fturulmas\u0131n\u0131 sa\u011flamaktad\u0131r.<\/p>\n\n\n\n<p><strong>Yeni Nesil G\u00fcvenlik Duvar\u0131 (Next-Generation Firewall &#8211; NGFW)<\/strong>, geleneksel g\u00fcvenlik duvarlar\u0131n\u0131n sundu\u011fu temel a\u011f g\u00fcvenli\u011fi \u00f6zelliklerinin \u00f6tesine ge\u00e7erek geli\u015fmi\u015f tehdit korumas\u0131, uygulama fark\u0131ndal\u0131\u011f\u0131 ve derinlemesine analiz yetenekleri sa\u011flayan bir g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fcd\u00fcr. Geleneksel g\u00fcvenlik duvarlar\u0131 sadece IP adresi, protokol ve port numaras\u0131na g\u00f6re trafi\u011fi filtrelerken, NGFW\u2019ler daha geli\u015fmi\u015f i\u015flevsellikler sunar ve g\u00fcn\u00fcm\u00fcz\u00fcn karma\u015f\u0131k siber tehditlerine kar\u015f\u0131 daha g\u00fc\u00e7l\u00fc bir savunma sa\u011flar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NGFW&#8217;nin Temel \u00d6zellikleri<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Uygulama Fark\u0131ndal\u0131\u011f\u0131 ve Kontrol\u00fc<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW&#8217;ler, a\u011f trafi\u011finde ge\u00e7en uygulamalar\u0131 tan\u0131mlayabilir ve bu uygulamalara g\u00f6re politika uygulayabilir. \u00d6rne\u011fin, bir kullan\u0131c\u0131 belirli bir sosyal medya uygulamas\u0131na eri\u015fmeye \u00e7al\u0131\u015f\u0131yorsa, NGFW bu uygulaman\u0131n trafi\u011fini tespit edip s\u0131n\u0131rlamalar veya izinler koyabilir. Bu, sadece port ve protokole g\u00f6re de\u011fil, uygulamaya g\u00f6re trafi\u011fin y\u00f6netilmesini sa\u011flar.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Derin Paket \u0130ncelemesi (DPI &#8211; Deep Packet Inspection)<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW&#8217;ler, gelen ve giden a\u011f trafi\u011fini sadece ba\u015fl\u0131klara bakarak de\u011fil, i\u00e7eri\u011fi derinlemesine analiz ederek inceler. Bu sayede k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar, sald\u0131r\u0131 denemeleri ve di\u011fer tehditler daha kolay tespit edilebilir. DPI, g\u00fcvenlik politikalar\u0131n\u0131n uyguland\u0131\u011f\u0131 katman 7&#8217;de (uygulama katman\u0131) \u00e7al\u0131\u015f\u0131r.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Kimlik Do\u011frulama ve Yetkilendirme<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW, kullan\u0131c\u0131lara g\u00f6re trafik izni verebilir. Geleneksel g\u00fcvenlik duvarlar\u0131 yaln\u0131zca IP adreslerine dayal\u0131 bir filtreleme yaparken, NGFW kullan\u0131c\u0131 bazl\u0131 politika olu\u015fturabilir. B\u00f6ylece kullan\u0131c\u0131 kimliklerine ve rollerine g\u00f6re a\u011f eri\u015fim yetkileri atanabilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Geli\u015fmi\u015f Tehdit Korumas\u0131 (Advanced Threat Protection &#8211; ATP)<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW&#8217;ler, geli\u015fmi\u015f tehditlere kar\u015f\u0131 koruma sa\u011flayan \u00f6zellikler i\u00e7erir. Buna k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m tespiti, fidye yaz\u0131l\u0131m\u0131 korumas\u0131, SQL enjeksiyonu gibi sald\u0131r\u0131lara kar\u015f\u0131 savunmalar dahildir. Ayr\u0131ca, g\u00fcvenlik a\u00e7\u0131klar\u0131 tespit edildi\u011finde yamalar ve g\u00fcncellemeler otomatik olarak uygulanabilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>IPS\/IDS Entegrasyonu (Intrusion Prevention System\/Intrusion Detection System)<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Yeni nesil g\u00fcvenlik duvarlar\u0131, a\u011f trafi\u011fini izleyerek \u015f\u00fcpheli davran\u0131\u015flar\u0131 tespit eden ve bunlara kar\u015f\u0131 \u00f6nlem alabilen Sald\u0131r\u0131 \u00d6nleme Sistemleri (IPS) ve Sald\u0131r\u0131 Tespit Sistemleri (IDS) ile entegredir. Bu sistemler, bilinen g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 ve sald\u0131r\u0131 modellerini tespit ederek a\u011fa zarar vermeden \u00f6nce bu tehditleri engelleyebilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>SSL\/TLS \u015eifreleme \u00c7\u00f6zme (Decryption)<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u015eifreli trafi\u011fi analiz edebilme yetene\u011fi NGFW&#8217;lerin \u00f6nemli bir \u00f6zelli\u011fidir. HTTPS gibi \u015fifreli ba\u011flant\u0131lar\u0131 \u00e7\u00f6zerek bu trafi\u011fi inceleyebilir ve tehditleri tespit edebilir. \u015eifreli trafi\u011fin artmas\u0131yla bu \u00f6zellik, siber tehditlerin izlenmesi a\u00e7\u0131s\u0131ndan kritik hale gelmi\u015ftir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Sanalla\u015ft\u0131r\u0131lm\u0131\u015f Yedek G\u00fcvenlik Katman\u0131 (Sandboxing)<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Yeni nesil g\u00fcvenlik duvarlar\u0131, \u015f\u00fcpheli dosyalar\u0131 ve yaz\u0131l\u0131mlar\u0131 izole bir sanal ortamda \u00e7al\u0131\u015ft\u0131rarak analiz edebilir. Bu \u00f6zellik sayesinde, potansiyel olarak zararl\u0131 yaz\u0131l\u0131mlar ger\u00e7ek a\u011fa bula\u015fmadan \u00f6nce kontrol edilir ve zarar verme riski minimuma indirilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Bulut Tabanl\u0131 G\u00fcvenlik Hizmetleriyle Entegrasyon<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Bulut tabanl\u0131 g\u00fcvenlik hizmetlerine entegre olarak \u00e7al\u0131\u015fabilen NGFW&#8217;ler, tehdit istihbarat\u0131 ve g\u00fcncellemeler gibi \u00f6nemli bilgileri anl\u0131k olarak alabilir. Bu entegrasyon sayesinde NGFW, yeni ve geli\u015fmekte olan tehditlere kar\u015f\u0131 daha etkili bir savunma sa\u011flayabilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Loglama ve \u0130zleme<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW&#8217;ler, a\u011f trafi\u011fini detayl\u0131 bir \u015fekilde izler ve kaydeder. G\u00fcvenlik olaylar\u0131, sistem y\u00f6neticileri taraf\u0131ndan analiz edilebilir ve tehditler \u00f6nceden tespit edilip engellenebilir. Geli\u015fmi\u015f izleme \u00f6zellikleri sayesinde a\u011f performans\u0131 ve g\u00fcvenli\u011fi s\u00fcrekli olarak izlenebilir.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">NGFW&#8217;nin Avantajlar\u0131<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Geli\u015fmi\u015f G\u00fcvenlik<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Yeni nesil g\u00fcvenlik duvarlar\u0131, a\u011f\u0131n her katman\u0131nda detayl\u0131 inceleme yaparak geleneksel g\u00fcvenlik duvarlar\u0131n\u0131n sa\u011flayamad\u0131\u011f\u0131 korumay\u0131 sunar. Geli\u015fmi\u015f tehditlere kar\u015f\u0131 daha etkili savunma mekanizmalar\u0131 sa\u011flar.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Kapsaml\u0131 Tehdit Tespiti<\/strong>:\n<ul class=\"wp-block-list\">\n<li>IPS\/IDS, k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m korumas\u0131, sandboxing ve \u015fifreli trafik analizi gibi \u00f6zelliklerle donat\u0131lm\u0131\u015f NGFW&#8217;ler, modern sald\u0131r\u0131 y\u00f6ntemlerine kar\u015f\u0131 \u00e7ok katmanl\u0131 bir savunma sa\u011flar. Bu sayede, bilinmeyen tehditler bile h\u0131zl\u0131 bir \u015fekilde tespit edilebilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Uygulama ve Kullan\u0131c\u0131 Fark\u0131ndal\u0131\u011f\u0131<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW&#8217;ler, uygulamalar\u0131 ve kullan\u0131c\u0131lar\u0131 tan\u0131y\u0131p bu bilgiler do\u011frultusunda politikalar uygulayabilir. Bu, daha esnek ve detayl\u0131 g\u00fcvenlik politikalar\u0131n\u0131n olu\u015fturulmas\u0131na olanak tan\u0131r.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u015eifreli Trafik Analizi<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u015eifreli trafi\u011fin artmas\u0131yla birlikte, NGFW&#8217;ler bu trafi\u011fi \u00e7\u00f6zerek k\u00f6t\u00fc niyetli faaliyetleri tespit edebilir. Geleneksel g\u00fcvenlik duvarlar\u0131 \u015fifreli trafi\u011fi kontrol edemezken, NGFW&#8217;ler bu bo\u015flu\u011fu doldurur.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Geli\u015fmi\u015f \u0130zleme ve Raporlama<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW, a\u011f trafi\u011fini ger\u00e7ek zamanl\u0131 olarak izleyebilir ve g\u00fcvenlik y\u00f6neticilerine detayl\u0131 raporlar sunabilir. Bu sayede, a\u011f \u00fczerindeki tehditler anl\u0131k olarak g\u00f6zlemlenebilir ve gerekli \u00f6nlemler h\u0131zla al\u0131nabilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Merkezi Y\u00f6netim<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Bir\u00e7ok NGFW \u00e7\u00f6z\u00fcm\u00fc, tek bir merkezi noktadan y\u00f6netilebilecek \u015fekilde tasarlanm\u0131\u015ft\u0131r. Bu, \u00f6zellikle geni\u015f a\u011f altyap\u0131lar\u0131na sahip b\u00fcy\u00fck organizasyonlar i\u00e7in y\u00f6netim kolayl\u0131\u011f\u0131 sa\u011flar.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">NGFW ile Geleneksel G\u00fcvenlik Duvar\u0131 Aras\u0131ndaki Farklar<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u00d6zellik<\/th><th>Geleneksel G\u00fcvenlik Duvar\u0131<\/th><th>Yeni Nesil G\u00fcvenlik Duvar\u0131 (NGFW)<\/th><\/tr><\/thead><tbody><tr><td>Trafik Filtreleme<\/td><td>IP adresi, port, protokol<\/td><td>Uygulama, kullan\u0131c\u0131, i\u00e7erik<\/td><\/tr><tr><td>Derin Paket \u0130ncelemesi (DPI)<\/td><td>Yok<\/td><td>Var<\/td><\/tr><tr><td>IPS\/IDS<\/td><td>Yok<\/td><td>Var<\/td><\/tr><tr><td>\u015eifreli Trafik \u0130ncelemesi<\/td><td>Yok<\/td><td>Var (SSL\/TLS \u00e7\u00f6zme)<\/td><\/tr><tr><td>Geli\u015fmi\u015f Tehdit Korumas\u0131<\/td><td>S\u0131n\u0131rl\u0131<\/td><td>Geli\u015fmi\u015f ATP, sandboxing<\/td><\/tr><tr><td>Uygulama Fark\u0131ndal\u0131\u011f\u0131<\/td><td>Yok<\/td><td>Var<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">NGFW&#8217;nin Kullan\u0131m Alanlar\u0131<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Kurumsal A\u011flar<\/strong>:\n<ul class=\"wp-block-list\">\n<li>B\u00fcy\u00fck i\u015fletmelerin a\u011f altyap\u0131lar\u0131, genellikle farkl\u0131 uygulamalar\u0131n ve hizmetlerin \u00e7al\u0131\u015ft\u0131\u011f\u0131 karma\u015f\u0131k bir yap\u0131dad\u0131r. NGFW&#8217;ler, bu uygulamalar\u0131n fark\u0131nda olarak daha hassas g\u00fcvenlik \u00f6nlemleri alabilir ve tehditlere kar\u015f\u0131 kapsaml\u0131 koruma sa\u011flayabilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Veri Merkezleri<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Veri merkezleri, y\u00fcksek miktarda trafik ve kritik bilgilerin ge\u00e7ti\u011fi alanlard\u0131r. NGFW&#8217;ler, bu t\u00fcr ortamlarda trafi\u011fi detayl\u0131 bir \u015fekilde inceleyerek g\u00fcvenli\u011fi sa\u011flar.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Kamu ve H\u00fck\u00fcmet Kurumlar\u0131<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Hassas verilerin korunmas\u0131 gereken kamu kurumlar\u0131nda, NGFW&#8217;ler tehditlere kar\u015f\u0131 g\u00fc\u00e7l\u00fc bir savunma sunar ve veri ihlallerine kar\u015f\u0131 \u00f6nlem al\u0131r.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Bulut Tabanl\u0131 Sistemler<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Bulut bili\u015fimde kullan\u0131lan hizmetler ve altyap\u0131lar, NGFW&#8217;lerle korunabilir. Bulut platformlar\u0131nda da ayn\u0131 g\u00fcvenlik d\u00fczeyini sa\u011flamak i\u00e7in NGFW \u00e7\u00f6z\u00fcmleri yayg\u0131n olarak kullan\u0131l\u0131r.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u00d6nde Gelen NGFW \u00dcreticileri<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Palo Alto Networks<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NGFW alan\u0131nda lider \u00fcreticilerden biridir. G\u00fc\u00e7l\u00fc uygulama kontrol\u00fc, geli\u015fmi\u015f tehdit koruma \u00f6zellikleri ve kullan\u0131c\u0131 dostu y\u00f6netim aray\u00fcz\u00fc ile bilinir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Fortinet<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Fortinet\u2019in FortiGate NGFW \u00e7\u00f6z\u00fcmleri, y\u00fcksek performansl\u0131 g\u00fcvenlik duvarlar\u0131 ve kapsaml\u0131 g\u00fcvenlik \u00f6zellikleri sunar. \u00d6zellikle IPS\/IDS ve geli\u015fmi\u015f tehdit koruma yetenekleriyle dikkat \u00e7eker.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Cisco<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Cisco&#8217;nun Firepower NGFW \u00e7\u00f6z\u00fcmleri, a\u011f g\u00fcvenli\u011fi, tehdit korumas\u0131<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Gelenksel g\u00fcvenlik duvar\u0131lar\u0131, a\u011f ge\u00e7idinde trafi\u011fi kaynak ve hedef, kullan\u0131lan port\/servise ve protokole g\u00f6re izin vermek veya engellemek \u00fczere ayarlanm\u0131\u015f cihazlard\u0131r.&nbsp;Bu y\u00f6ntem yeni nesil tehditler ve artan sald\u0131r\u0131lar sebebiyle geleneksel g\u00fcvenlik duvar\u0131 yakla\u015f\u0131m\u0131n\u0131n iyi bir a\u011f ge\u00e7idi kontrol\u00fc i\u00e7in yeterlili\u011fini kaybetmi\u015ftir. Bu sistemlerinin g\u00fcncel gereksinimleri kar\u015f\u0131layamaz hale gelmesiyle g\u00fcvenlik sa\u011flay\u0131c\u0131lar\u0131 da a\u011f trafi\u011findeki k\u00f6t\u00fc yaz\u0131l\u0131mlar\u0131 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-564","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Yeni Nesil G\u00fcvenlik Duvar\u0131 - 7\/24 Buqnet Bilgisayar Yaz\u0131l\u0131m ve Donan\u0131m Hizmetleri<\/title>\n<meta name=\"description\" content=\"IT Dan\u0131\u015fmanl\u0131k Hizmetleri, Bilgisayar Dan\u0131\u015fmanl\u0131k, Bak\u0131m Anla\u015fmas\u0131, Bili\u015fim Dan\u0131\u015fmanl\u0131k Hizmetleri, Bilgisayar Servisi, Server Hizmeti\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/buqnet.com.tr\/?page_id=564\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Yeni Nesil G\u00fcvenlik Duvar\u0131 - 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