{"id":215,"date":"2023-05-21T22:52:51","date_gmt":"2023-05-21T19:52:51","guid":{"rendered":"https:\/\/www.altunhost.com\/blog\/?p=215"},"modified":"2023-05-27T16:35:49","modified_gmt":"2023-05-27T13:35:49","slug":"tls-nedir","status":"publish","type":"post","link":"https:\/\/www.altunhost.com\/blog\/tls-nedir\/","title":{"rendered":"TLS Nedir, Nas\u0131l \u00c7al\u0131\u015f\u0131r? HTTPS, TLS ve SSL"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\u0130&ccedil;indekiler<\/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=\"Toggle Table of Content\" role=\"button\"><label for=\"item-69e7c4b78ab5c\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" 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: #999;color:#999\" 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><\/label><input aria-label=\"Toggle\" aria-label=\"item-69e7c4b78ab5c\"  type=\"checkbox\" id=\"item-69e7c4b78ab5c\"><\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.altunhost.com\/blog\/tls-nedir\/#HTTPS_Nedir_Ne_Ise_Yarar\" title=\"HTTPS Nedir, Ne \u0130\u015fe Yarar?\">HTTPS Nedir, Ne \u0130\u015fe Yarar?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.altunhost.com\/blog\/tls-nedir\/#SSL_Sertifikalari_Nasil_Calisir\" title=\"SSL Sertifikalar\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?\">SSL Sertifikalar\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.altunhost.com\/blog\/tls-nedir\/#TLS_Protokolunde_Hangi_Adimlar_Var\" title=\"TLS Protokol\u00fcnde Hangi Ad\u0131mlar Var?\">TLS Protokol\u00fcnde Hangi Ad\u0131mlar Var?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.altunhost.com\/blog\/tls-nedir\/#TLS_Guvenligi_Nasil_Saglanir\" title=\"TLS G\u00fcvenli\u011fi Nas\u0131l Sa\u011flan\u0131r?\">TLS G\u00fcvenli\u011fi Nas\u0131l Sa\u011flan\u0131r?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"HTTPS_Nedir_Ne_Ise_Yarar\"><\/span>HTTPS Nedir, Ne \u0130\u015fe Yarar?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>HTTPS, internet \u00fczerindeki bilgi g\u00fcvenli\u011finin korunmas\u0131n\u0131 sa\u011flayan bir ileti\u015fim protokol\u00fcd\u00fcr. SSL ya da TLS kullan\u0131larak g\u00fcvenli bir ba\u011flant\u0131 kurulur ve iletilen veriler \u015fifrelenir. Bu sayede bilgi h\u0131rs\u0131zl\u0131\u011f\u0131, veri manip\u00fclasyonu ya da sahte site gibi sald\u0131r\u0131lara kar\u015f\u0131 korunmak m\u00fcmk\u00fcn hale gelir.<\/p>\n<p>HTTPS protokol\u00fc sayesinde, internet kullan\u0131c\u0131lar\u0131 verilerini g\u00fcvende tutabilirler. \u00d6zellikle online al\u0131\u015fveri\u015f ya da bankac\u0131l\u0131k i\u015flemleri yaparken, ki\u015fisel bilgilerin korunmas\u0131 olduk\u00e7a \u00f6nemlidir. HTTPS, web sitelerinin kullan\u0131c\u0131 bilgilerini \u015fifreleyerek bu t\u00fcr hassas verilerin korunmas\u0131n\u0131 sa\u011flar.<\/p>\n<p>HTTPS ayn\u0131 zamanda SEO a\u00e7\u0131s\u0131ndan da \u00f6nemlidir. Google gibi arama motorlar\u0131, HTTPS kullan\u0131m\u0131n\u0131 bir s\u0131ralama fakt\u00f6r\u00fc olarak de\u011ferlendirirler. Dolay\u0131s\u0131yla HTTPS kullan\u0131m\u0131, web sitelerinin daha \u00e7ok g\u00f6r\u00fcn\u00fcrl\u00fc\u011f\u00fcne ve dolay\u0131s\u0131yla daha \u00e7ok ziyaret\u00e7iye sahip olmalar\u0131na yard\u0131mc\u0131 olabilir.<\/p>\n<table>\n<tbody>\n<tr>\n<th>HTTP<\/th>\n<th>HTTPS<\/th>\n<\/tr>\n<tr>\n<td>T\u00fcm verilerin a\u00e7\u0131k metin olarak g\u00f6nderilmesi<\/td>\n<td>T\u00fcm verilerin \u015fifrelenerek g\u00f6nderilmesi<\/td>\n<\/tr>\n<tr>\n<td>G\u00fcvensiz bir protokol<\/td>\n<td>G\u00fcvenli bir protokol<\/td>\n<\/tr>\n<tr>\n<td>Kullan\u0131c\u0131 bilgilerinin a\u00e7\u0131kta kalmas\u0131<\/td>\n<td>Kullan\u0131c\u0131 bilgilerinin \u015fifrelenerek korunmas\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00d6zetle, HTTPS kullan\u0131m\u0131 internet g\u00fcvenli\u011finin sa\u011flanmas\u0131nda olduk\u00e7a \u00f6nemlidir. Kullan\u0131c\u0131lar\u0131n ki\u015fisel bilgilerinin korunmas\u0131 ve web sitelerinin daha g\u00fcvenli hale getirilmesi HTTPS protokol\u00fc sayesinde m\u00fcmk\u00fcnd\u00fcr.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SSL_Sertifikalari_Nasil_Calisir\"><\/span>SSL Sertifikalar\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SSL sertifikalar\u0131, internet ba\u011flant\u0131lar\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flayan \u015fifreleme protokol\u00fcd\u00fcr. Bu sertifikalar sayesinde, web siteleri ve kullan\u0131c\u0131 aras\u0131ndaki bilgiler, yabanc\u0131 ki\u015filer taraf\u0131ndan okunamaz ve \u00e7al\u0131namaz. Ancak, SSL sertifikalar\u0131n\u0131n nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131na ili\u015fkin daha detayl\u0131 bir a\u00e7\u0131klama yapmak gerekir.<\/p>\n<p>SSL sertifikas\u0131, web sitesi sahibi taraf\u0131ndan sat\u0131n al\u0131n\u0131r ve site ad\u0131 ve ana bilgisayar ad\u0131 gibi bilgileri i\u00e7erir. Sertifika, bir sertifika otoritesi taraf\u0131ndan imzalanarak onaylan\u0131r ve bu \u015fekilde g\u00fcvenli\u011fi sa\u011flan\u0131r.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Sertifika Ad\u0131<\/th>\n<th>A\u00e7\u0131klama<\/th>\n<\/tr>\n<tr>\n<td>Domain Validation SSL Sertifikas\u0131<\/td>\n<td>Web sitesi sahibinin ad\u0131n\u0131 do\u011frulayan basit bir sertifikad\u0131r.<\/td>\n<\/tr>\n<tr>\n<td>Organizasyon Do\u011frulama SSL Sertifikas\u0131<\/td>\n<td>Siteleri y\u00f6neten organizasyonun ger\u00e7eklik durumunun do\u011fruland\u0131\u011f\u0131 bir sertifikad\u0131r.<\/td>\n<\/tr>\n<tr>\n<td>Geni\u015fletilmi\u015f Do\u011frulama SSL Sertifikas\u0131<\/td>\n<td>Sitelerin ger\u00e7ekli\u011fini daha da do\u011frulayan \u00f6zel bir sertifikad\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bu sertifikalar sayesinde, web sitesi kullan\u0131c\u0131lar\u0131n bilgilerini korumak ve ayn\u0131 zamanda sahte sitelerin olu\u015fumunu engellemek i\u00e7in \u00f6nemlidir. \u00d6zellikle e-ticaret sitelerinde ve ki\u015fisel bilgi talep eden web sitelerinde SSL sertifikas\u0131 olmas\u0131 \u00f6nemlidir.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"TLS_Protokolunde_Hangi_Adimlar_Var\"><\/span>TLS Protokol\u00fcnde Hangi Ad\u0131mlar Var?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bu yaz\u0131da TLS protokol\u00fcnde hangi ad\u0131mlar var detayl\u0131 bir \u015fekilde a\u00e7\u0131klanacakt\u0131r. TLS (Transport Layer Security) protokol\u00fc, internet \u00fczerinden yap\u0131lan veri aktar\u0131mlar\u0131nda g\u00fcvenli\u011fi sa\u011flayan bir protokold\u00fcr. Bu protokol sayesinde, ki\u015fisel bilgilerimizin internet \u00fczerinden korunmas\u0131 sa\u011flanmaktad\u0131r. TLS, HTTPS protokol\u00fcn\u00fcn temelini olu\u015fturan bir teknolojidir. HTTPS, internet sayfalar\u0131n\u0131n g\u00fcvenli bir \u015fekilde a\u00e7\u0131lmas\u0131n\u0131 sa\u011flar.<\/p>\n<p>TLS protokol\u00fcnde ilk ad\u0131m, do\u011frulama i\u015flemidir. Do\u011frulama i\u015flemi, sunucunun kimlik bilgilerinin do\u011frulanmas\u0131d\u0131r. Bu i\u015flem, SSL sertifikas\u0131 ile ger\u00e7ekle\u015ftirilir. SSL sertifikas\u0131, bir web sitesinin kimli\u011fini do\u011frular ve web sitesinin sahibi oldu\u011funu kan\u0131tlar. Do\u011frulama i\u015flemi ba\u015far\u0131l\u0131 bir \u015fekilde tamamland\u0131ktan sonra, bir anahtar de\u011fi\u015fimi ger\u00e7ekle\u015ftirilir. Anahtar de\u011fi\u015fimi i\u015flemi, verilerin \u015fifrelenmesinde kullan\u0131lacak gizli anahtar\u0131n olu\u015fturulmas\u0131n\u0131 sa\u011flar.<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Not:<\/strong><\/td>\n<td>SSL (Secure Sockets Layer), 1994 y\u0131l\u0131nda Netscape taraf\u0131ndan geli\u015ftirilen bir teknolojidir. SSL sertifikalar\u0131 da, web sitelerinin g\u00fcvenli\u011fini sa\u011flamak i\u00e7in kullan\u0131l\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bir sonraki ad\u0131m, \u015fifreleme i\u015flemidir. \u015eifreleme i\u015flemi, verilerin g\u00fcvenli bir \u015fekilde aktar\u0131lmas\u0131n\u0131 sa\u011flar. Veriler, gizli anahtar kullan\u0131larak \u015fifrelenir. Bu sayede, hackerlar\u0131n internet \u00fczerinden veri \u00e7almalar\u0131 engellenir. Verilerin \u015fifrelenmesi i\u015flemi ba\u015far\u0131l\u0131 bir \u015fekilde tamamland\u0131ktan sonra, veri aktar\u0131m i\u015flemi ger\u00e7ekle\u015ftirilir. Veri aktar\u0131m i\u015flemi, g\u00fcvenli bir \u015fekilde ger\u00e7ekle\u015ftirilir ve kullan\u0131c\u0131n\u0131n ki\u015fisel bilgileri korunur.<\/p>\n<ul>\n<li><strong>\u00d6zetle:<\/strong><\/li>\n<li>TLS protokol\u00fcn\u00fcn ilk ad\u0131m\u0131, sunucunun kimlik bilgilerinin do\u011frulanmas\u0131d\u0131r. Bu i\u015flem, SSL sertifikas\u0131 ile ger\u00e7ekle\u015ftirilir.<\/li>\n<li>Bir sonraki ad\u0131m, anahtar de\u011fi\u015fimidir. Bu ad\u0131mda, gizli anahtar olu\u015fturulur.<\/li>\n<li>\u015eifreleme i\u015flemi ise, verilerin g\u00fcvenli bir \u015fekilde aktar\u0131lmas\u0131n\u0131 sa\u011flar.<\/li>\n<li>Son ad\u0131m, veri aktar\u0131m i\u015flemidir. Bu i\u015flem, kullan\u0131c\u0131n\u0131n ki\u015fisel bilgilerinin g\u00fcvenli bir \u015fekilde aktar\u0131m\u0131n\u0131 sa\u011flar.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"TLS_Guvenligi_Nasil_Saglanir\"><\/span>TLS G\u00fcvenli\u011fi Nas\u0131l Sa\u011flan\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>TLS, bir\u00e7ok internet kullan\u0131c\u0131s\u0131 i\u00e7in a\u015fina oldu\u011fu bir terimdir. Bu terim, internet kullan\u0131c\u0131lar\u0131n\u0131n bilgilerinin ba\u015fkalar\u0131 taraf\u0131ndan ele ge\u00e7irilmesini \u00f6nlemek i\u00e7in kullan\u0131lan bir g\u00fcvenlik protokol\u00fcd\u00fcr. TLS g\u00fcvenli\u011fi sa\u011flaman\u0131n birka\u00e7 yolu vard\u0131r.<\/p>\n<p>Birincisi, do\u011frulama ad\u0131m\u0131d\u0131r. TLS, taraflar\u0131n kimliklerini do\u011frulamak i\u00e7in dijital sertifikalar kullan\u0131r. Bu, taraflar\u0131n kimliklerinin do\u011frulanmas\u0131 i\u00e7in bir g\u00fcven duygusu sa\u011flar ve ileti\u015fimin do\u011fru ki\u015fiyle yap\u0131ld\u0131\u011f\u0131ndan emin olunur.<\/p>\n<p>\u0130kinci olarak, \u015fifreleme ad\u0131m\u0131 vard\u0131r. TLS, iletilen verilerin \u015fifrelenmesi i\u00e7in bir anahtar kullan\u0131r. Bu, verilerin ba\u015fkalar\u0131 taraf\u0131ndan ele ge\u00e7irilmesini \u00f6nler. Anahtar sadece ileti\u015fim taraflar\u0131 taraf\u0131ndan bilinir ve payla\u015f\u0131lmaz.<\/p>\n<table>\n<tbody>\n<tr>\n<th>TLS G\u00fcvenli\u011fi Sa\u011flama Ad\u0131mlar\u0131<\/th>\n<\/tr>\n<tr>\n<td>Do\u011frulama<\/td>\n<td>\u015eifreleme<\/td>\n<\/tr>\n<tr>\n<td>Kimlik do\u011frulama i\u00e7in dijital sertifikalar kullan\u0131l\u0131r.<\/td>\n<td>\u0130letilen verilerin \u015fifrelenmesi i\u00e7in bir anahtar kullan\u0131l\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00dc\u00e7\u00fcnc\u00fc olarak, b\u00fct\u00fcnl\u00fck ad\u0131m\u0131 vard\u0131r. TLS, iletilen verilerin b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc korumak i\u00e7in bir karma kullan\u0131r. Bu, verilerin de\u011fi\u015ftirilip taklit edilmesini \u00f6nler.<\/p>\n<p>TLS, internet kullan\u0131c\u0131lar\u0131na g\u00fcvenli bir ileti\u015fim a\u011f\u0131 sa\u011flamak i\u00e7in bir\u00e7ok ad\u0131m atmaktad\u0131r. Do\u011frulama, \u015fifreleme ve b\u00fct\u00fcnl\u00fck ad\u0131mlar\u0131 sayesinde, internet kullan\u0131c\u0131lar\u0131na g\u00fcvenli bir ileti\u015fim sa\u011flanmaktad\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HTTPS Nedir, Ne \u0130\u015fe Yarar? HTTPS, internet \u00fczerindeki bilgi g\u00fcvenli\u011finin korunmas\u0131n\u0131 sa\u011flayan bir ileti\u015fim protokol\u00fcd\u00fcr. SSL ya da TLS kullan\u0131larak g\u00fcvenli bir ba\u011flant\u0131 kurulur ve iletilen veriler \u015fifrelenir. Bu sayede bilgi h\u0131rs\u0131zl\u0131\u011f\u0131, veri manip\u00fclasyonu ya da sahte site gibi sald\u0131r\u0131lara kar\u015f\u0131 korunmak m\u00fcmk\u00fcn hale gelir. HTTPS protokol\u00fc sayesinde, internet kullan\u0131c\u0131lar\u0131 verilerini g\u00fcvende tutabilirler. \u00d6zellikle online [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,11],"tags":[],"class_list":["post-215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nedir-nasil-yapilir","category-domain-hosting"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/posts\/215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/comments?post=215"}],"version-history":[{"count":1,"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/posts\/215\/revisions"}],"predecessor-version":[{"id":226,"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/posts\/215\/revisions\/226"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/media\/275"}],"wp:attachment":[{"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/media?parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/categories?post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.altunhost.com\/blog\/wp-json\/wp\/v2\/tags?post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}