{"id":7564,"date":"2025-08-28T10:17:15","date_gmt":"2025-08-28T07:17:15","guid":{"rendered":"https:\/\/www.domainhizmetleri.com\/blog\/?p=7564"},"modified":"2025-08-29T12:47:46","modified_gmt":"2025-08-29T09:47:46","slug":"ipsec-nedir-ve-neden-kullanilir","status":"publish","type":"post","link":"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/","title":{"rendered":"IPSec Nedir ve Neden Kullan\u0131l\u0131r?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Yaz\u0131 \u0130\u00e7eri\u011fi<\/p>\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=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><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: #0a0a0a;color:#0a0a0a\" 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: #0a0a0a;color:#0a0a0a\" 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 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#IPSecin_Tanimi_ve_Onemi\" >IPSec\u2019in Tan\u0131m\u0131 ve \u00d6nemi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#Ornek_IPsec_Konfigurasyon_Ekrani\" >\u00d6rnek IPsec Konfig\u00fcrasyon Ekran\u0131:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#IPSecin_Calisma_Mekanizmasi\" >IPSec\u2019in \u00c7al\u0131\u015fma Mekanizmas\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#IPSec_Modlari_Transport_ve_Tunnel\" >IPSec Modlar\u0131: Transport ve Tunnel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#IPSec_Konfigurasyonunda_Kullanilan_Algoritmalar\" >IPSec Konfig\u00fcrasyonunda Kullan\u0131lan Algoritmalar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#IPSecin_Kullanim_Alanlari\" >IPSec\u2019in Kullan\u0131m Alanlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#IPSecin_Avantaj_ve_Dezavantajlari\" >IPSec\u2019in Avantaj ve Dezavantajlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.domainhizmetleri.com\/blog\/ipsec-nedir-ve-neden-kullanilir\/#Ornek_IPSec_Yapilandirmasi\" >\u00d6rnek IPSec Yap\u0131land\u0131rmas\u0131<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Dijital d\u00fcnyada g\u00fcvenlik, art\u0131k sadece bireyler i\u00e7in de\u011fil; bankalardan kamu kurumlar\u0131na, sa\u011fl\u0131k kurulu\u015flar\u0131ndan k\u00fcresel \u015firketlere kadar herkes i\u00e7in kritik bir zorunluluk haline geldi. \u0130nternet \u00fczerinden ge\u00e7en veriler, \u015fifreleme kullan\u0131lmad\u0131\u011f\u0131nda kolayl\u0131kla izlenebilir, de\u011fi\u015ftirilebilir ya da k\u00f6t\u00fc niyetli ki\u015filer taraf\u0131ndan \u00e7al\u0131nabilir. Bu noktada devreye <strong>IPSec (Internet Protocol Security)<\/strong> girer. IPSec, IP tabanl\u0131 t\u00fcm trafi\u011fi korumak \u00fczere geli\u015ftirilmi\u015f, g\u00fc\u00e7l\u00fc ve esnek bir g\u00fcvenlik protokol\u00fc ailesidir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"428\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/IPSec-nedir-neden-kullanilir-1024x428.png\" alt=\"\" class=\"wp-image-7662\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/IPSec-nedir-neden-kullanilir-1024x428.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/IPSec-nedir-neden-kullanilir-300x126.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/IPSec-nedir-neden-kullanilir-990x414.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/IPSec-nedir-neden-kullanilir.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IPSecin_Tanimi_ve_Onemi\"><\/span>IPSec\u2019in Tan\u0131m\u0131 ve \u00d6nemi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>IPSec, <strong>IETF (Internet Engineering Task Force)<\/strong> taraf\u0131ndan tan\u0131mlanm\u0131\u015f bir standartt\u0131r ve IP \u00fczerinden ge\u00e7en verilerin g\u00fcvenli\u011fini sa\u011flamay\u0131 ama\u00e7lar. Bunu yaparken verilerin gizlili\u011fini, b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc ve do\u011frulu\u011funu garanti alt\u0131na al\u0131r. HTTPS yaln\u0131zca web trafi\u011fini korurken, IPSec IP seviyesinde \u00e7al\u0131\u015ft\u0131\u011f\u0131 i\u00e7in <strong>t\u00fcm a\u011f trafi\u011fini kapsar<\/strong>. Bu \u00f6zelli\u011fi, onu \u00f6zellikle kurumlar ve devletler i\u00e7in vazge\u00e7ilmez k\u0131lar.<\/p>\n\n\n\n<p>\u00d6rne\u011fin, bir banka \u015fubesi ile genel merkez aras\u0131ndaki veri ak\u0131\u015f\u0131 IPSec ile \u015fifrelenirse; bu veriler sald\u0131rganlar taraf\u0131ndan yakalansa bile i\u00e7eri\u011fi \u00e7\u00f6z\u00fclemez.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ornek_IPsec_Konfigurasyon_Ekrani\"><\/span>\u00d6rnek IPsec Konfig\u00fcrasyon Ekran\u0131:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ipsec4-1024x371.png\" alt=\"\" class=\"wp-image-7639\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ipsec4-1024x371.png 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ipsec4-300x109.png 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ipsec4-1536x557.png 1536w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ipsec4-scaled.png 2048w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ipsec4-990x359.png 990w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/ipsec4-1320x479.png 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IPSecin_Calisma_Mekanizmasi\"><\/span>IPSec\u2019in \u00c7al\u0131\u015fma Mekanizmas\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>IPSec, tek bir protokol de\u011fil, birbiriyle uyumlu \u00e7al\u0131\u015fan bir dizi mekanizman\u0131n b\u00fct\u00fcn\u00fcd\u00fcr:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Authentication Header (AH):<\/strong> Paketlerin ger\u00e7ekten belirtilen kaynaktan gelip gelmedi\u011fini do\u011frular ve b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc korur.<\/li>\n\n\n\n<li><strong>Encapsulating Security Payload (ESP):<\/strong> Hem verilerin gizlili\u011fini \u015fifreleme ile sa\u011flar hem de do\u011fruluk ve b\u00fct\u00fcnl\u00fck kontrol\u00fc yapar.<\/li>\n\n\n\n<li><strong>Internet Key Exchange (IKE):<\/strong> \u0130ki u\u00e7 nokta aras\u0131nda g\u00fcvenli anahtar de\u011fi\u015fimini y\u00f6netir. \u00d6zellikle IKEv2, hem h\u0131z hem de g\u00fcvenlik a\u00e7\u0131s\u0131ndan g\u00fcn\u00fcm\u00fczde en \u00e7ok tercih edilen y\u00f6ntemdir.<\/li>\n<\/ul>\n\n\n\n<p>K\u0131sacas\u0131 IPSec, bir paketi g\u00f6ndermeden \u00f6nce \u015fifreler, imzalar ve kimlik do\u011frulamas\u0131 yapar; al\u0131c\u0131 taraf da bu kontrolleri ger\u00e7ekle\u015ftirerek verinin g\u00fcvenle iletilmesini sa\u011flar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IPSec_Modlari_Transport_ve_Tunnel\"><\/span>IPSec Modlar\u0131: Transport ve Tunnel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>IPSec, iki farkl\u0131 kullan\u0131m moduna sahiptir:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Transport.jpg\" alt=\"\" class=\"wp-image-7631\" style=\"width:485px;height:auto\" srcset=\"https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Transport.jpg 1024w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Transport-300x300.jpg 300w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Transport-150x150.jpg 150w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Transport-65x65.jpg 65w, https:\/\/www.domainhizmetleri.com\/blog\/wp-content\/uploads\/Transport-990x990.jpg 990w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Transport (Ta\u015f\u0131ma) Modu:<\/strong> Yaln\u0131zca IP paketinin i\u00e7eri\u011fini (payload) \u015fifreler. Kaynak ve hedef IP adresleri a\u00e7\u0131k kal\u0131r. Bu mod, genellikle istemci-sunucu ileti\u015fiminde tercih edilir.<\/li>\n\n\n\n<li><strong>Tunnel (T\u00fcnel) Modu:<\/strong> Hem paket ba\u015fl\u0131\u011f\u0131n\u0131 hem de i\u00e7eri\u011fini kaps\u00fcller ve \u015fifreler. Paket, yeni bir IP ba\u015fl\u0131\u011f\u0131yla yeniden sar\u0131l\u0131r. Bu y\u00f6ntem, <strong>site-to-site VPN<\/strong> ba\u011flant\u0131lar\u0131nda standartt\u0131r.<\/li>\n<\/ol>\n\n\n\n<p>Transport modu bireysel kullan\u0131c\u0131lar i\u00e7in, t\u00fcnel modu ise kurumlar aras\u0131 ba\u011flant\u0131lar i\u00e7in daha uygundur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IPSec_Konfigurasyonunda_Kullanilan_Algoritmalar\"><\/span>IPSec Konfig\u00fcrasyonunda Kullan\u0131lan Algoritmalar<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>IPSec\u2019in g\u00fcvenlik seviyesi, se\u00e7ilen algoritmalara ba\u011fl\u0131d\u0131r. Desteklenen y\u00f6ntemler geni\u015ftir, ancak her biri ayn\u0131 seviyede g\u00fcvenli de\u011fildir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u015eifreleme Algoritmalar\u0131:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>DES: <\/strong>Tarihsel \u00f6neme sahip ama art\u0131k g\u00fcvensiz.<\/li>\n\n\n\n<li><strong>3DES:<\/strong> Daha g\u00fcvenli fakat performans\u0131 d\u00fc\u015f\u00fck.<\/li>\n\n\n\n<li><strong>AES-128\/192\/256:<\/strong> G\u00fcn\u00fcm\u00fczde end\u00fcstri standard\u0131. \u00d6zellikle AES-256, y\u00fcksek g\u00fcvenlik gerektiren senaryolarda \u00f6nerilir.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>B\u00fct\u00fcnl\u00fck Algoritmalar\u0131:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>MD5:<\/strong> H\u0131zl\u0131 ama g\u00fcvenlik zafiyeti nedeniyle kullan\u0131lmamal\u0131.<\/li>\n\n\n\n<li><strong>SHA1:<\/strong> Yeterli g\u00f6r\u00fclse de k\u0131r\u0131lmaya yak\u0131n.<\/li>\n\n\n\n<li><strong>SHA256 ve \u00fczeri: <\/strong>G\u00fcn\u00fcm\u00fcz\u00fcn g\u00fcvenli standard\u0131.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Diffie-Hellman Gruplar\u0131:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Grup 2\/5:<\/strong> Eski nesil, d\u00fc\u015f\u00fck g\u00fcvenlikli.<\/li>\n\n\n\n<li><strong>Grup 14:<\/strong> 2048-bit anahtar uzunlu\u011fu ile yayg\u0131n standart.<\/li>\n\n\n\n<li><strong>Grup 19\u201321:<\/strong> Eliptik E\u011fri (ECC) tabanl\u0131 modern ve y\u00fcksek g\u00fcvenlikli y\u00f6ntemler.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Do\u011fru kombinasyon, performans ve g\u00fcvenlik aras\u0131nda denge sa\u011flar. \u00d6rne\u011fin <strong>AES-256 + SHA256 + DH14<\/strong> bug\u00fcn\u00fcn en \u00e7ok \u00f6nerilen ayar setidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IPSecin_Kullanim_Alanlari\"><\/span>IPSec\u2019in Kullan\u0131m Alanlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>IPSec\u2019in kullan\u0131m alanlar\u0131 olduk\u00e7a geni\u015ftir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kurumsal VPN \u00c7\u00f6z\u00fcmleri:<\/strong> Farkl\u0131 \u015fehirlerdeki ofislerin ayn\u0131 a\u011fdaym\u0131\u015f gibi g\u00fcvenli ileti\u015fim kurmas\u0131n\u0131 sa\u011flar.<\/li>\n\n\n\n<li><strong>Uzaktan \u00c7al\u0131\u015fma:<\/strong> \u00c7al\u0131\u015fanlar\u0131n ofis d\u0131\u015f\u0131ndan \u015firket a\u011f\u0131na g\u00fcvenli eri\u015fim sa\u011flamas\u0131 i\u00e7in kullan\u0131l\u0131r.<\/li>\n\n\n\n<li><strong>Bankac\u0131l\u0131k ve Finans:<\/strong> \u015eubeler aras\u0131 para transferi ya da m\u00fc\u015fteri bilgilerinin korunmas\u0131.<\/li>\n\n\n\n<li><strong>Sa\u011fl\u0131k Sekt\u00f6r\u00fc:<\/strong> Hastaneler aras\u0131nda hasta bilgilerinin \u015fifrelenerek iletilmesi.<\/li>\n\n\n\n<li><strong>Kamu ve Savunma:<\/strong> Kritik verilerin s\u0131zd\u0131r\u0131lmas\u0131n\u0131n \u00f6nlenmesi.<\/li>\n<\/ul>\n\n\n\n<p>Bu \u00f6rnekler IPSec\u2019in sadece teknik de\u011fil, ayn\u0131 zamanda <strong>stratejik bir g\u00fcvenlik arac\u0131<\/strong> oldu\u011funu g\u00f6sterir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IPSecin_Avantaj_ve_Dezavantajlari\"><\/span>IPSec\u2019in Avantaj ve Dezavantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Avantajlar:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uygulama ba\u011f\u0131ms\u0131zd\u0131r, t\u00fcm IP trafi\u011fini korur.<\/li>\n\n\n\n<li>G\u00fc\u00e7l\u00fc \u015fifreleme ve kimlik do\u011frulama sunar.<\/li>\n\n\n\n<li>VPN \u00e7\u00f6z\u00fcmlerinde uluslararas\u0131 standartt\u0131r.<\/li>\n<\/ul>\n\n\n\n<p><strong>Dezavantajlar:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u015eifreleme\/\u00e7\u00f6zme i\u015flemleri cihazlara ek y\u00fck getirir.<\/li>\n\n\n\n<li>Konfig\u00fcrasyonu karma\u015f\u0131k olabilir; cihazlar aras\u0131 uyumsuzluk ya\u015fanabilir.<\/li>\n\n\n\n<li>NAT kullan\u0131lan ortamlarda ek protokoller (NAT-T) gerekebilir.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ornek_IPSec_Yapilandirmasi\"><\/span>\u00d6rnek IPSec Yap\u0131land\u0131rmas\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Bir IPSec ayar ekran\u0131 \u00fczerinde tipik konfig\u00fcrasyon \u015fu \u015fekilde olabilir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Faz 1 (IKE):<\/strong> IKEv2, AES-256, SHA256, DH14, ba\u011flant\u0131 s\u00fcresi 86400 sn<\/li>\n\n\n\n<li><strong>Faz 2 (IPSec\/ESP):<\/strong> Tunnel Mode, AES-256, SHA256, ba\u011flant\u0131 s\u00fcresi 28800 sn<\/li>\n\n\n\n<li><strong>Yerel A\u011f:<\/strong> 192.168.1.0\/24<\/li>\n\n\n\n<li><strong>Uzak A\u011f:<\/strong> 192.168.2.0\/24<\/li>\n<\/ul>\n\n\n\n<p>Bu yap\u0131land\u0131rma, hem y\u00fcksek g\u00fcvenlik hem de yayg\u0131n uyumluluk sa\u011flar.<\/p>\n\n\n\n<p>IPSec, modern a\u011f g\u00fcvenli\u011finin bel kemi\u011fini olu\u015fturan en g\u00fc\u00e7l\u00fc protokollerden biridir. Bireyler i\u00e7in basit bir VPN \u00e7\u00f6z\u00fcm\u00fc sunabilece\u011fi gibi, devletler i\u00e7in kritik altyap\u0131lar\u0131n korunmas\u0131nda da rol oynar. \u00d6zellikle <strong>VPN teknolojilerinde end\u00fcstri standard\u0131 haline gelmesi<\/strong>, onun g\u00fcvenilirli\u011fini ve \u00f6nemini peki\u015ftirir.<\/p>\n\n\n\n<p>Veri g\u00fcvenli\u011finin her ge\u00e7en g\u00fcn daha fazla tehdit alt\u0131nda oldu\u011fu g\u00fcn\u00fcm\u00fczde, IPSec yaln\u0131zca teknik bir \u00e7\u00f6z\u00fcm de\u011fil, ayn\u0131 zamanda <strong>kurumsal s\u00fcrd\u00fcr\u00fclebilirlik ve itibar\u0131n korunmas\u0131 i\u00e7in stratejik bir gerekliliktir.<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dijital d\u00fcnyada g\u00fcvenlik, art\u0131k sadece bireyler i\u00e7in de\u011fil; bankalardan kamu kurumlar\u0131na, sa\u011fl\u0131k kurulu\u015flar\u0131ndan k\u00fcresel \u015firketlere kadar herkes i\u00e7in kritik bir zorunluluk haline geldi. \u0130nternet \u00fczerinden ge\u00e7en veriler, \u015fifreleme kullan\u0131lmad\u0131\u011f\u0131nda kolayl\u0131kla izlenebilir, de\u011fi\u015ftirilebilir ya da k\u00f6t\u00fc niyetli ki\u015filer taraf\u0131ndan \u00e7al\u0131nabilir. Bu noktada devreye IPSec (Internet Protocol Security) girer. IPSec, IP tabanl\u0131 t\u00fcm trafi\u011fi korumak \u00fczere geli\u015ftirilmi\u015f, [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":7662,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138,145],"tags":[270],"class_list":["post-7564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-ve-teknoloji-dunyasi","category-nedir-nasil","tag-ipsec"],"views":115,"_links":{"self":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/7564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/comments?post=7564"}],"version-history":[{"count":19,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/7564\/revisions"}],"predecessor-version":[{"id":7663,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/posts\/7564\/revisions\/7663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media\/7662"}],"wp:attachment":[{"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/media?parent=7564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/categories?post=7564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domainhizmetleri.com\/blog\/wp-json\/wp\/v2\/tags?post=7564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}