{"id":35778,"date":"2025-11-10T17:25:58","date_gmt":"2025-11-10T17:25:58","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=35778"},"modified":"2025-12-09T17:57:34","modified_gmt":"2025-12-09T17:57:34","slug":"15-firewall-quiz-questions-and-answers-9","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/tr\/15-firewall-quiz-questions-and-answers-9\/","title":{"rendered":"2026 | 15 G\u00fcvenlik Duvar\u0131 Test Sorular\u0131 ve Cevaplar\u0131"},"content":{"rendered":"<p>Firewall, bilgisayar a\u011flar\u0131n\u0131 k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar, hacker sald\u0131r\u0131lar\u0131 ve di\u011fer internet tehditlerine kar\u015f\u0131 koruyan bir g\u00fcvenlik \u00f6nlemidir. Bir firewall, a\u011f trafi\u011fini denetler, izler ve izin verilen kurallara uygun olmayan trafi\u011fi engeller. \u0130\u015fte firewall&#8217;un genel bir de\u011ferlendirmesi:<\/p>\n<p>1. Tan\u0131m: Bir firewall, bir a\u011f\u0131n i\u00e7 ve d\u0131\u015f aras\u0131ndaki trafi\u011fi kontrol eden bir g\u00fcvenlik sistemidir. Bu, bilgisayar a\u011f\u0131na yetkisiz eri\u015fimi engellemek i\u00e7in kullan\u0131l\u0131r ve a\u011f g\u00fcvenli\u011fini art\u0131rmaya yard\u0131mc\u0131 olur.<\/p>\n<p>2. Fonksiyonlar: Bir firewall, gelen ve giden a\u011f trafi\u011fini izler ve izin verilen kurallara g\u00f6re filtreler. Bu, belirli portlardan gelen trafi\u011fi engelleme, belli IP adreslerinden gelen trafi\u011fi reddetme ve a\u011fa s\u0131zma giri\u015fimlerini tespit etme gibi i\u015flevleri i\u00e7erir.<\/p>\n<p>3. T\u00fcrleri: Firewall&#8217;lar genellikle a\u011f katman\u0131na g\u00f6re veya uygulama katman\u0131na g\u00f6re s\u0131n\u0131fland\u0131r\u0131l\u0131r. A\u011f katman\u0131nda \u00e7al\u0131\u015fanlar, genellikle paket ba\u015fl\u0131klar\u0131n\u0131 analiz ederken, uygulama katman\u0131nda \u00e7al\u0131\u015fanlar, uygulama seviyesinde trafi\u011fi inceleyebilir.<\/p>\n<p>4. NAT (Network Address Translation): Firewall&#8217;lar genellikle NAT kullanarak, i\u00e7 a\u011fdaki IP adreslerini d\u0131\u015f d\u00fcnyaya sunan tek bir IP adresi ile de\u011fi\u015ftirir. Bu, i\u00e7 a\u011fdaki cihazlar\u0131n do\u011frudan internete eri\u015fimini engeller ve a\u011f\u0131n gizlili\u011fini korur.<\/p>\n<p>5. Paket Filtreleme: Bir firewall, gelen veya giden a\u011f trafi\u011fini belirli kurallara g\u00f6re filtreleyebilir. Bu, a\u011fa giren veya \u00e7\u0131kan paketlerin kayna\u011f\u0131n\u0131, hedefini, protokol\u00fcn\u00fc ve port numaras\u0131n\u0131 dikkate alarak trafi\u011fi kontrol eder.<\/p>\n<p>6. Uygulama Katman\u0131 Filtreleme: Baz\u0131 firewall&#8217;lar, uygulama katman\u0131ndaki trafi\u011fi inceleyebilir ve belirli uygulamalara veya protokollere \u00f6zg\u00fc kurallar\u0131 uygulayabilir. Bu, web tabanl\u0131 sald\u0131r\u0131lar\u0131 engelleme veya zararl\u0131 i\u00e7erik i\u00e7eren dosyalar\u0131 engelleme gibi i\u015flevleri i\u00e7erir.<\/p>\n<p>7. G\u00fcvenlik Duvar\u0131 Politikalar\u0131: Firewall&#8217;lar genellikle bir dizi g\u00fcvenlik politikas\u0131yla yap\u0131land\u0131r\u0131l\u0131r. Bu politikalar, hangi trafi\u011fin izin verildi\u011fini, hangi trafi\u011fin engellendi\u011fini ve g\u00fcvenlik olaylar\u0131n\u0131n nas\u0131l y\u00f6netilece\u011fini belirler.<\/p>\n<p>8. Firewall G\u00fcnl\u00fckleri: Bir firewall, a\u011f trafi\u011fi \u00fczerindeki t\u00fcm etkinlikleri kaydedebilir. Bu g\u00fcnl\u00fckler, a\u011f g\u00fcvenli\u011fi olaylar\u0131n\u0131 izlemek, sald\u0131r\u0131lar\u0131 tespit etmek ve g\u00fcvenlik politikalar\u0131n\u0131 denetlemek i\u00e7in kullan\u0131labilir.<\/p>\n<p>9. Geli\u015fmi\u015f \u00d6zellikler: Baz\u0131 modern firewall&#8217;lar, derin paket incelemesi, sald\u0131r\u0131 tespiti ve engelleme, sanal \u00f6zel a\u011f (VPN) deste\u011fi ve i\u00e7erik filtreleme gibi geli\u015fmi\u015f g\u00fcvenlik \u00f6zelliklerine sahiptir.<\/p>\n<p>Firewall&#8217;lar, g\u00fcn\u00fcm\u00fcz\u00fcn karma\u015f\u0131k a\u011f ortamlar\u0131nda bilgi g\u00fcvenli\u011fini sa\u011flaman\u0131n \u00f6nemli bir par\u00e7as\u0131d\u0131r ve i\u015fletmelerin internet \u00fczerinden gelen tehditlere kar\u015f\u0131 korunmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n<div class=\"refer_box\">\n<p class=\"refer_box_title\">Bildi\u011finiz gibi<\/p>\n<p class=\"refer_box_text\"><a href=\"https:\/\/onlineexammaker.com?refer=blog_refer\">OnlineExamMaker s\u0131nav yaz\u0131l\u0131m\u0131<\/a> ile herkes kolayca profesyonel \u00e7evrimi\u00e7i de\u011ferlendirmeler olu\u015fturabilir ve payla\u015fabilir.<\/p>\n<\/div>\n<h4>Bu makalede<\/h4>\n<ul class=\"article_list\">\n<li><a href=\"#a\">B\u00f6l\u00fcm 1: G\u00fcvenlik Duvar\u0131 Testi Olu\u015fturma i\u00e7in En \u0130yi AI Test Yapma Yaz\u0131l\u0131m\u0131<\/a><\/li>\n<li><a href=\"#1\">B\u00f6l\u00fcm 2: 15 g\u00fcvenlik duvar\u0131 test sorular\u0131 ve yan\u0131tlar\u0131<\/a><\/li>\n<li><a href=\"#2\">B\u00f6l\u00fcm 3: OnlineExamMaker Yapay Zeka Soru Olu\u015fturucu: Herhangi bir konu i\u00e7in sorular olu\u015fturun<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/firewall.webp\" alt=\"\" \/><\/p>\n<h3 id=\"a\">B\u00f6l\u00fcm 1: G\u00fcvenlik Duvar\u0131 Testi Olu\u015fturma i\u00e7in En \u0130yi AI Test Yapma Yaz\u0131l\u0131m\u0131 <\/h3>\n<p>OnlineExAmmaker, otomatik dereceli g\u00fcvenlik duvar\u0131 bilgi de\u011ferlendirmeleri olu\u015fturmak i\u00e7in g\u00fc\u00e7l\u00fc bir AI ile \u00e7al\u0131\u015fan de\u011ferlendirme platformudur. E\u011fitimciler, e\u011fitmenler, i\u015fletmeler ve saatlerce soru haz\u0131rlamadan soru haz\u0131rlamadan ilgi \u00e7ekici s\u0131navlar olu\u015fturmak isteyen herkes i\u00e7in tasarlanm\u0131\u015ft\u0131r. AI Soru Jenerat\u00f6r\u00fc \u00f6zelli\u011fi, bir konuyu veya belirli ayr\u0131nt\u0131lar\u0131 girmenize olanak tan\u0131r ve otomatik olarak \u00e7e\u015fitli soru t\u00fcrleri olu\u015fturur.<\/p>\n<p><strong> De\u011ferlendirme organizat\u00f6rleri i\u00e7in en iyi \u00f6zellikler: <\/strong><br \/>\n\u25cf \u00c7evrimi\u00e7i s\u0131nav s\u0131ras\u0131nda hile faaliyetlerini yakalamak i\u00e7in AI web kameras\u0131 izlemesini birle\u015ftirir.<br \/>\n\u25cf Video, ses, g\u00f6r\u00fcnt\u00fc s\u0131navlara ve multimedya geri bildirimlerine yerle\u015ftirerek etkile\u015fimli deneyimlerle de\u011ferlendirmeleri geli\u015ftirir.<br \/>\n\u25cf S\u0131nav sona erdi\u011finde, s\u0131nav puanlar\u0131, soru raporlar\u0131, s\u0131ralama ve di\u011fer analiz verileri cihaz\u0131n\u0131za Excel dosya bi\u00e7iminde aktar\u0131labilir.<br \/>\n\u25cf API ve SSO, e\u011fitmenlerin OnlineExammer&#8217;\u0131 Google Classroom, Microsoft Teams, CRM ve daha fazlas\u0131na entegre etmesine yard\u0131mc\u0131 olur.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/bv7AAAyFOo4\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">OnlineExamMaker ile Sonraki S\u0131nav\u0131n\u0131z\u0131\/S\u0131nav\u0131n\u0131z\u0131 Olu\u015fturun<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> \u00dccretsiz Ba\u015flay\u0131n<\/a><\/div>\n<div class=\"p-style-b\">SAAS, sonsuza kadar \u00fccretsiz<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/lan.html?refer=blog_btn\">On-Premise: \u0130ndirmek<\/a><\/div>\n<div class=\"p-style-b\">%100 veri sahipli\u011fi<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"1\">B\u00f6l\u00fcm 2: 15 g\u00fcvenlik duvar\u0131 test sorular\u0131 ve yan\u0131tlar\u0131<\/h3>\n<p><button type=\"button\" id=\"copyquestionsBtn\" onClick=\"myFunction ()\">S\u0131nav Sorular\u0131n\u0131 Kopyala<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. Bir firewall&#8217;\u0131n temel amac\u0131 nedir?<br \/>\n   a) Bilgisayar performans\u0131n\u0131 art\u0131rmak<br \/>\n   b) A\u011f trafi\u011fini kontrol etmek ve g\u00fcvenli\u011fi sa\u011flamak<br \/>\n   c) Yaz\u0131l\u0131m g\u00fcncellemelerini y\u00f6netmek<br \/>\n   d) \u0130nternet h\u0131z\u0131n\u0131 art\u0131rmak<\/p>\n<p>   Cevap: b) A\u011f trafi\u011fini kontrol etmek ve g\u00fcvenli\u011fi sa\u011flamak<\/p>\n<p>2. Bir firewall, hangi t\u00fcr bilgisayar a\u011f\u0131na g\u00fcvenlik sa\u011flar?<br \/>\n   a) Kapal\u0131 a\u011flar<br \/>\n   b) A\u00e7\u0131k a\u011flar<br \/>\n   c) Karma a\u011flar<br \/>\n   d) Hi\u00e7biri<\/p>\n<p>   Cevap: c) Karma a\u011flar<\/p>\n<p>3. Firewall&#8217;lar genellikle hangi katmanda \u00e7al\u0131\u015f\u0131r?<br \/>\n   a) Fiziksel katman<br \/>\n   b) Uygulama katman\u0131<br \/>\n   c) Ta\u015f\u0131ma katman\u0131<br \/>\n   d) A\u011f katman\u0131<\/p>\n<p>   Cevap: d) A\u011f katman\u0131<\/p>\n<p>4. Bir firewall, a\u011f trafi\u011fini hangi y\u00f6ntemle kontrol eder?<br \/>\n   a) Kullan\u0131c\u0131 kimlik do\u011frulamas\u0131<br \/>\n   b) Paket filtreleme<br \/>\n   c) Yaz\u0131l\u0131m yamalar\u0131<br \/>\n   d) \u0130\u00e7erik filtreleme<\/p>\n<p>   Cevap: b) Paket filtreleme<\/p>\n<p>5. Firewall&#8217;lar genellikle hangi t\u00fcr sald\u0131r\u0131lar\u0131 engeller?<br \/>\n   a) Elektrik kesintileri<br \/>\n   b) Fiziksel sald\u0131r\u0131lar<br \/>\n   c) Yaz\u0131l\u0131m hatalar\u0131<br \/>\n   d) A\u011f sald\u0131r\u0131lar\u0131<\/p>\n<p>   Cevap: d) A\u011f sald\u0131r\u0131lar\u0131<\/p>\n<p>6. Bir firewall, a\u011f trafi\u011fini hangi y\u00f6ntemle izler?<br \/>\n   a) Harici izleme cihazlar\u0131<br \/>\n   b) \u0130zleme portlar\u0131<br \/>\n   c) Otomatik taray\u0131c\u0131lar<br \/>\n   d) Hi\u00e7biri<\/p>\n<p>   Cevap: b) \u0130zleme portlar\u0131<\/p>\n<p>7. Bir firewall, hangi t\u00fcr a\u011f trafi\u011fini engelleyebilir?<br \/>\n   a) Yaln\u0131zca gelen trafi\u011fi<br \/>\n   b) Yaln\u0131zca \u00e7\u0131kan trafi\u011fi<br \/>\n   c) Hem gelen hem de \u00e7\u0131kan trafi\u011fi<br \/>\n   d) Hi\u00e7birini<\/p>\n<p>   Cevap: c) Hem gelen hem de \u00e7\u0131kan trafi\u011fi<\/p>\n<p>8. NAT (Network Address Translation) hangi ama\u00e7la kullan\u0131l\u0131r?<br \/>\n   a) A\u011f trafi\u011fini izlemek<br \/>\n   b) A\u011fdaki cihazlar\u0131 gizlemek<br \/>\n   c) G\u00fcvenlik g\u00fcnl\u00fcklerini olu\u015fturmak<br \/>\n   d) Yaz\u0131l\u0131m g\u00fcncellemelerini y\u00fcklemek<\/p>\n<p>   Cevap: b) A\u011fdaki cihazlar\u0131 gizlemek<\/p>\n<p>9. &#8220;Stateful&#8221; firewall&#8217;lar hangi \u00f6zelli\u011fi sa\u011flar?<br \/>\n   a) Paket filtreleme<br \/>\n   b) Sadece gelen trafi\u011fi engelleme<br \/>\n   c) Ba\u011flant\u0131 durumunu izleme<br \/>\n   d) Sadece \u00e7\u0131kan trafi\u011fi engelleme<\/p>\n<p>   Cevap: c) Ba\u011flant\u0131 durumunu izleme<\/p>\n<p>10. Bir firewall&#8217;\u0131n g\u00fcvenlik politikalar\u0131 neyi belirler?<br \/>\n    a) \u0130\u015fletim sistemini<br \/>\n    b) A\u011f donan\u0131m\u0131n\u0131<br \/>\n    c) Kullan\u0131c\u0131 kimliklerini<br \/>\n    d) A\u011f trafi\u011fini<\/p>\n<p>    Cevap: d) A\u011f trafi\u011fini<\/p>\n<p>11. Hangisi firewall konfig\u00fcrasyonunda bir g\u00fcvenlik politikas\u0131 olu\u015fturur?<br \/>\n    a) Oda temizli\u011fi<br \/>\n    b) A\u011f trafi\u011fi izleme<br \/>\n    c) A\u011f trafi\u011fi filtreleme<br \/>\n    d) Yiyecek servisi<\/p>\n<p>    Cevap: c) A\u011f trafi\u011fi filtreleme<\/p>\n<p>12. &#8220;Deep packet inspection&#8221; hangi firewall \u00f6zelli\u011fini ifade eder?<br \/>\n    a) \u0130zleme portlar\u0131<br \/>\n    b) Paket filtreleme<br \/>\n    c) \u0130\u00e7erik filtreleme<br \/>\n    d) NAT<\/p>\n<p>    Cevap: c) \u0130\u00e7erik filtreleme<\/p>\n<p>13. Hangisi firewall&#8217;un temel bile\u015fenlerinden biri de\u011fildir?<br \/>\n    a) Uygulama yaz\u0131l\u0131m\u0131<br \/>\n    b) \u0130zleme cihazlar\u0131<br \/>\n    c) G\u00fcvenlik politikalar\u0131<br \/>\n    d) Veritaban\u0131 y\u00f6netimi<\/p>\n<p>    Cevap: d) Veritaban\u0131 y\u00f6netimi<\/p>\n<p>14. Bir firewall g\u00fcnl\u00fc\u011f\u00fc ne ama\u00e7la kullan\u0131l\u0131r?<br \/>\n    a) E-posta y\u00f6netimi<br \/>\n    b) Web sitesi tasar\u0131m\u0131<br \/>\n    c) A\u011f trafi\u011fi izleme<br \/>\n    d) A\u011f kablolama<\/p>\n<p>    Cevap: c) A\u011f trafi\u011fi izleme<\/p>\n<p>15. Bir firewall, hangi t\u00fcr sald\u0131r\u0131lar\u0131 tespit etmeye yard\u0131mc\u0131 olur?<br \/>\n    a) Fiziksel sald\u0131r\u0131lar<br \/>\n    b) Yaz\u0131l\u0131m hatalar\u0131<br \/>\n    c) A\u011f sald\u0131r\u0131lar\u0131<br \/>\n    d) Kullan\u0131c\u0131 hatalar\u0131<\/p>\n<p>    Cevap: c) A\u011f sald\u0131r\u0131lar\u0131<\/p>\n<\/div>\n<p><button type=\"button\" id=\"copyquestionsBtn\" onClick=\"myFunction ()\">S\u0131nav Sorular\u0131n\u0131 Kopyala<\/button><\/p>\n<h3 id=\"2\">B\u00f6l\u00fcm 3: OnlineExamMaker AI Soru Olu\u015fturucu: Herhangi bir konu i\u00e7in sorular olu\u015fturun<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Yapay zekay\u0131 kullanarak otomatik olarak sorular olu\u015fturun<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">AI Soru Olu\u015fturucu<\/a><\/div>\n<div class=\"p-style-b\">Her konu i\u00e7in sorular olu\u015fturun<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> Bir S\u0131nav Olu\u015ftur<\/a><\/div>\n<div class=\"p-style-b\">Sonsuza kadar %100 \u00fccretsiz<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText=document.getElementById(\"copy_questions\");\n\/\/ Copy the text inside the text field\nconsole.log(copyText.innerText)\nnavigator.clipboard.writeText(copyText.innerText);\n}\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1=instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2=instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Firewall, bilgisayar a\u011flar\u0131n\u0131 k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar, hacker sald\u0131r\u0131lar\u0131 ve di\u011fer internet tehditlerine kar\u015f\u0131 koruyan bir g\u00fcvenlik \u00f6nlemidir. Bir firewall, a\u011f trafi\u011fini denetler, izler ve izin verilen kurallara uygun olmayan trafi\u011fi engeller. \u0130\u015fte firewall&#8217;un genel bir de\u011ferlendirmesi: 1. Tan\u0131m: Bir firewall, bir a\u011f\u0131n i\u00e7 ve d\u0131\u015f aras\u0131ndaki trafi\u011fi kontrol eden bir g\u00fcvenlik sistemidir. Bu, bilgisayar a\u011f\u0131na [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":14890,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6039],"tags":[],"class_list":["post-35778","post","type-post","status-publish","format-standard","hentry","category-questions-answers-tr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2026 | 15 G\u00fcvenlik Duvar\u0131 Test Sorular\u0131 ve Cevaplar\u0131 - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/tr\/15-firewall-quiz-questions-and-answers-9\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2026 | 15 G\u00fcvenlik Duvar\u0131 Test Sorular\u0131 ve Cevaplar\u0131 - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"Firewall, bilgisayar a\u011flar\u0131n\u0131 k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar, hacker sald\u0131r\u0131lar\u0131 ve di\u011fer internet tehditlerine kar\u015f\u0131 koruyan bir g\u00fcvenlik \u00f6nlemidir. Bir firewall, a\u011f trafi\u011fini denetler, izler ve izin verilen kurallara uygun olmayan trafi\u011fi engeller. \u0130\u015fte firewall&#8217;un genel bir de\u011ferlendirmesi: 1. Tan\u0131m: Bir firewall, bir a\u011f\u0131n i\u00e7 ve d\u0131\u015f aras\u0131ndaki trafi\u011fi kontrol eden bir g\u00fcvenlik sistemidir. 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