{"id":12378331,"date":"2026-03-19T19:48:23","date_gmt":"2026-03-19T11:48:23","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e4%bb%80%e4%b9%88%e6%98%af-ssl-%e8%af%81%e4%b9%a6\/"},"modified":"2026-03-19T20:02:12","modified_gmt":"2026-03-19T12:02:12","slug":"what-is-ssl-certificate-2026","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/tr\/knowledge\/ssl-certificate\/what-is-ssl-certificate-2026\/","title":{"rendered":"SSL sertifikas\u0131 nedir?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">SSL sertifikas\u0131 nedir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL sertifikas\u0131, tam ad\u0131yla G\u00fcvenli Ba\u011flant\u0131 Katman\u0131 Sertifikas\u0131 (Secure Sockets Layer Certificate) olup, g\u00fcn\u00fcm\u00fczde yerini TLS sertifikalar\u0131na b\u0131rakm\u0131\u015ft\u0131r; ancak temel i\u015flevi de\u011fi\u015fmemi\u015ftir. Bu, bir web sunucusuna y\u00fcklenen dijital bir dosyad\u0131r ve kullan\u0131c\u0131n\u0131n taray\u0131c\u0131s\u0131 ile sunucu aras\u0131nda \u015fifreli ve g\u00fcvenli bir ba\u011flant\u0131 kurulmas\u0131n\u0131 sa\u011flar. \u00c7al\u0131\u015fma prensibi, a\u00e7\u0131k anahtar \u015fifreleme ve \u00f6zel anahtar \u015fifre \u00e7\u00f6zme teknolojisine dayan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kullan\u0131c\u0131lar HTTPS \u00f6zelli\u011fi aktif olan bir web sitesini ziyaret ettiklerinde, SSL sertifikas\u0131 bir \u201cel s\u0131k\u0131\u015fma\u201d (handshake) i\u015flemi ba\u015flat\u0131r. Bu i\u015flem s\u0131ras\u0131nda sunucu, taray\u0131c\u0131ya kendi SSL sertifikas\u0131n\u0131 g\u00f6sterir. Taray\u0131c\u0131 daha sonra bu sertifikan\u0131n ge\u00e7erlili\u011fini do\u011frular; sertifikan\u0131n g\u00fcvenilir bir sertifika yetkilisi taraf\u0131ndan verilip verilmedi\u011fini, s\u00fcresinin dolup dolmad\u0131\u011f\u0131n\u0131 ve sertifikadaki alan ad\u0131n\u0131n ziyaret edilen web sitesiyle uyumlu olup olmad\u0131\u011f\u0131n\u0131 kontrol eder. Do\u011frulama i\u015flemi ba\u015far\u0131l\u0131 olduktan sonra, taray\u0131c\u0131 ve sunucu aras\u0131nda o oturum i\u00e7in kullan\u0131lacak simetrik \u015fifreleme anahtarlar\u0131 belirlenir. Bu sayede sonraki t\u00fcm veri aktar\u0131mlar\u0131 y\u00fcksek seviyede \u015fifrelenir ve \u00fc\u00e7\u00fcnc\u00fc \u015fah\u0131slar taraf\u0131ndan dinlenemez veya de\u011fi\u015ftirilemez.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Neden SSL sertifikas\u0131na ihtiya\u00e7 var?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Modern internet ortam\u0131nda, SSL sertifikalar\u0131n\u0131n kullan\u0131lmas\u0131 bir se\u00e7enek de\u011fil; aksine, a\u011f g\u00fcvenli\u011fini sa\u011flaman\u0131n, kullan\u0131c\u0131lar\u0131n g\u00fcvenini kazanman\u0131n ve teknik standartlara uyman\u0131n temel ta\u015f\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Veri aktar\u0131m g\u00fcvenli\u011fini sa\u011flay\u0131n.<br \/>\n\u0130\u015fte SSL sertifikas\u0131n\u0131n en temel de\u011feri burada yat\u0131yor. \u0130stemci ile sunucu aras\u0131nda aktar\u0131lan t\u00fcm verileri \u015fifreler; bu veriler aras\u0131nda giri\u015f bilgileri, kredi kart\u0131 numaralar\u0131, ki\u015fisel bilgiler, arama sorgular\u0131 ve ileti\u015fim i\u00e7erikleri de bulunur. Bu sayede arac\u0131 sald\u0131r\u0131lar\u0131, veri trafi\u011finin g\u00f6zetlenmesi ve veri h\u0131rs\u0131zl\u0131\u011f\u0131 etkin bir \u015fekilde \u00f6nlenir; b\u00f6ylece bilgilerin gizlili\u011fi ve b\u00fct\u00fcnl\u00fc\u011f\u00fc sa\u011flan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bir web sitesinin kimlik g\u00fcvenilirli\u011fini olu\u015fturmak<br \/>\nG\u00fcvenilir sertifika veren kurulu\u015flar, SSL sertifikas\u0131 vermeden \u00f6nce ba\u015fvuru sahibinin kurumsal kimli\u011fini titizlikle incelemektedir. Bunlar aras\u0131nda \u201cGeni\u015fletilmi\u015f Do\u011frulama\u201d (Extended Validation \u2013 EV) sertifikalar\u0131 en y\u00fcksek g\u00fcvenlik standartlar\u0131n\u0131 sunar ve taray\u0131c\u0131lar\u0131n adres \u00e7ubu\u011funda ye\u015fil renkte \u015firket ad\u0131 g\u00f6r\u00fcn\u00fcr; bu da kullan\u0131c\u0131lar\u0131n web sitesinin yasall\u0131\u011f\u0131na olan g\u00fcvenini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde art\u0131r\u0131r. En temel alan ad\u0131 do\u011frulama sertifikalar\u0131 bile, ba\u015fvuru sahibinin ilgili alan ad\u0131 \u00fczerindeki kontrol hakk\u0131n\u0131 kan\u0131tlar ve kullan\u0131c\u0131lara temel bir g\u00fcvenlik sa\u011flar.<\/p>\n<!-- AUTO_SYNCED_PATTERN_INSERT_START -->\n<div class=\"grid grid-cols-1 md:grid-cols-2 gap-4 md:gap-6 mb-8 md:mb-10 mt-10\"> \r\n\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u5f00\u59cb -->\r\n\t\t\r\n\t<!-- \u5546\u5bb6\u5361\u7247 -->\r\n\t<div class=\"bg-white dark:bg-gray-750 rounded-lg overflow-hidden shadow-md flex gap-1 flex-col     justify-between\" data-link=\"https:\/\/www.likacloud.com\/tr\/tolink\/bluehost-ssl-certificates\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-blue-200 dark:bg-blue-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251231095917.webp\" alt=\"Bluehost SSL sertifikas\u0131.\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">Bluehost SSL sertifikas\u0131.<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">BlueHost SSL sertifikalar\u0131, 1-2 y\u0131ll\u0131k uzatma s\u00fcresi se\u00e7enekleri sunar, RSA veya ECC algoritmalar\u0131n\u0131 destekler, 4096 bit'e kadar anahtar uzunlu\u011fu sa\u011flar ve 1,75 milyon ABD dolar\u0131na kadar garanti tutar\u0131 sunar.<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">Ayl\u0131k $7,49 USD'den ba\u015flayan fiyatlarla.<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/tr\/tolink\/bluehost-ssl-certificates\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">Bluehost SSL sertifikas\u0131na eri\u015fin \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t<!-- \u5546\u5bb6\u5361\u7247 -->\r\n\t<div class=\"bg-white dark:bg-gray-750 rounded-lg overflow-hidden shadow-md flex gap-1 flex-col     justify-between\" data-link=\"https:\/\/www.likacloud.com\/tr\/tolink\/hosting-com-ssl-certificates\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-blue-200 dark:bg-blue-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251227070008.webp\" alt=\"hosting.com SSL sertifikas\u0131.\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">hosting.com SSL sertifikas\u0131.<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">Uygun fiyatl\u0131 DV, OV, EV SSL sertifikalar\u0131, en y\u00fcksek 256 bit \u015fifreleme, 5 milyon ila 100 milyon ABD dolar\u0131 tutar\u0131nda garanti ve 7\/24 destek.<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">Ayl\u0131k $2.5 USD'den ba\u015flayan fiyatlarla.<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/tr\/tolink\/hosting-com-ssl-certificates\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">Hosting.com SSL sertifikas\u0131na eri\u015fin. \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u7ed3\u675f -->\r\n<\/div>\r\n\r\n\r\n\n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<p class=\"wp-block-paragraph\">Modern teknoloji standartlar\u0131n\u0131 kar\u015f\u0131lamak<br \/>\nGoogle gibi pop\u00fcler taray\u0131c\u0131lar, HTTPS\u2019yi uzun zamand\u0131r s\u0131ralama kriterlerinden biri olarak kullanmaktad\u0131r ve \u201cg\u00fcvenli olmayan\u201d HTTPS d\u0131\u015f\u0131 web sitelerini a\u00e7\u0131k\u00e7a belirtmektedir. Co\u011frafi konum, bildirim g\u00f6nderme gibi bir\u00e7ok modern Web API\u2019si, web sitelerinin hizmetlerini HTTPS \u00fczerinden sunmas\u0131n\u0131 zorunlu k\u0131lmaktad\u0131r. SSL sertifikas\u0131 kullanmak, bir web sitesinin yeni teknolojilere uyum sa\u011flamas\u0131n\u0131n bir yoludur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL sertifikalar\u0131n\u0131n ba\u015fl\u0131ca t\u00fcrleri \u015funlard\u0131r:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Do\u011frulama seviyelerine ve i\u015flevsellik kapsam\u0131na g\u00f6re, SSL sertifikalar\u0131 farkl\u0131 senaryolar\u0131n ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in \u00fc\u00e7 ana kategoriye ayr\u0131l\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Domain do\u011frulama sertifikas\u0131.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bu, en h\u0131zl\u0131 \u015fekilde al\u0131nabilen ve en d\u00fc\u015f\u00fck maliyetli sertifika t\u00fcr\u00fcd\u00fcr. Sertifika veren kurulu\u015f, ba\u015fvuru sahibinin ilgili alan ad\u0131na sahip oldu\u011funu do\u011frular. Yaln\u0131zca temel \u015fifreleme \u00f6zellikleri sunar ve ki\u015fisel bloglar, k\u00fc\u00e7\u00fck tan\u0131t\u0131m web siteleri veya veri giri\u015fi gerektirmeyen sayfalar i\u00e7in \u00e7ok uygundur. Bu t\u00fcr sertifikalar genellikle birka\u00e7 dakika i\u00e7inde verilebilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kurulu\u015f do\u011frulama sertifikas\u0131.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DV (Domain Validation) do\u011frulamas\u0131n\u0131n yan\u0131 s\u0131ra, CA (Certificate Authority \u2013 Sertifika Yetkilisi) ba\u015fvuru yapan kurulu\u015fun ger\u00e7ekli\u011fini ve yasall\u0131\u011f\u0131n\u0131 da manuel olarak kontrol eder; \u00f6rne\u011fin \u015firketin kay\u0131t bilgilerini inceleyerek. Bu nedenle, bu t\u00fcr sertifikalar sadece verileri \u015fifrelemekle kalmaz, ayn\u0131 zamanda ziyaret\u00e7ilere web sitesinin arkas\u0131ndaki kurulu\u015fun ger\u00e7ekten var olan ve yasal bir kurulu\u015f oldu\u011funu da kan\u0131tlar. \u015eirket web siteleri, k\u00fc\u00e7\u00fck ve orta \u00f6l\u00e7ekli e-ticaret siteleri gibi kullan\u0131mlar i\u00e7in uygundur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geni\u015fletilmi\u015f do\u011frulama sertifikas\u0131.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bu, en s\u0131k\u0131 do\u011frulamalara sahip ve en y\u00fcksek g\u00fcvenilirli\u011fe sahip SSL sertifikas\u0131d\u0131r. CA (Certificate Authority \u2013 Sertifika Yetkilisi), kurulu\u015fun yasal, fiziksel ve operasyonel varl\u0131\u011f\u0131n\u0131 do\u011frulamay\u0131 i\u00e7eren uluslararas\u0131 standartlara uygun bir inceleme s\u00fcreci y\u00fcr\u00fct\u00fcr. Bunun g\u00f6rsel bir g\u00f6stergesi, \u00e7o\u011fu taray\u0131c\u0131n\u0131n adres \u00e7ubu\u011funda do\u011frudan ye\u015fil bir kilit i\u015fareti ve do\u011frulanm\u0131\u015f \u015firket ad\u0131n\u0131n g\u00f6r\u00fcnmesidir. Genellikle finans kurulu\u015flar\u0131, b\u00fcy\u00fck e-ticaret platformlar\u0131 ve \u00e7ok hassas bilgileri i\u015fleyen h\u00fck\u00fcmet web siteleri taraf\u0131ndan kullan\u0131l\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL sertifikas\u0131 nas\u0131l se\u00e7ilir ve y\u00fcklenir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uygun sertifikay\u0131 se\u00e7mek ve do\u011fru bir \u015fekilde y\u00fcklemek, sertifikan\u0131n etkili bir \u015fekilde \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flaman\u0131n kritik ad\u0131mlar\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uygun sertifika t\u00fcr\u00fcn\u00fc se\u00e7in.<br \/>\nTek bir alan ad\u0131na sahip ki\u015fisel web siteleri i\u00e7in genellikle bir DV sertifikas\u0131 yeterlidir. E\u011fer i\u015fletme web siteniz birden fazla alt alan ad\u0131na sahipse, joker karakter i\u00e7eren (wildcard) bir sertifikay\u0131 d\u00fc\u015f\u00fcnmelisiniz; \u00e7\u00fcnk\u00fc bu sertifika ana alan ad\u0131n\u0131 ve t\u00fcm ayn\u0131 seviyedeki alt alan adlar\u0131n\u0131 korur. Farkl\u0131 \u00fcst d\u00fczey alan adlar\u0131na sahip i\u015fletmeler i\u00e7in ise \u00e7oklu alan adl\u0131 sertifikalar daha ekonomik ve verimli bir se\u00e7enektir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otorite bir kurumdan sertifika almak.<br \/>\nSertifika sat\u0131n al\u0131rken, mutlaka k\u00fcresel \u00e7apta veya b\u00f6lgesel olarak geni\u015f \u00f6l\u00e7\u00fcde g\u00fcvenilen bir sertifika yetkilendirme kurulu\u015fu (CA \u2013 Certificate Authority) se\u00e7melisiniz. Bu, sertifikan\u0131z\u0131n d\u00fcnya genelindeki \u00e7o\u011fu kullan\u0131c\u0131n\u0131n taray\u0131c\u0131s\u0131 ve i\u015fletim sistemi taraf\u0131ndan tan\u0131nmas\u0131n\u0131 ve g\u00fcvenilir olarak kabul edilmesini sa\u011flar; b\u00f6ylece g\u00fcvenlik uyar\u0131lar\u0131yla kar\u015f\u0131la\u015fman\u0131z \u00f6nlenir. Bir\u00e7ok g\u00fcvenilir CA, ayr\u0131ca 90 g\u00fcn ge\u00e7erlilik s\u00fcresine sahip \u00fccretsiz sertifikalar sunar veya i\u015f ortaklar\u0131 arac\u0131l\u0131\u011f\u0131yla \u00fccretsiz sertifika verme hizmetleri sa\u011flar.<\/p>\n<!-- AUTO_SYNCED_PATTERN_INSERT_START -->\n\n  <div class=\"flex justify-between items-center flex-col lg:flex-row xl:flex-col 2xl:flex-row gap-6 sm:gap-8 rounded-lg border border-gray-200 dark:border-gray-700 p-4 mb-8 lg:mb-10 sm:p-6 bg-white dark:bg-gray-750 shadow-md transition-colors duration-300\"\n         data-link=\"https:\/\/www.likacloud.com\/tr\/tolink\/ultahost-ssl-certificates\/\">\n\n      <div class=\"flex flex-col gap-3 gap-4 sm:gap-6 w-full\">\n        <strong class=\"text-2xl font-semibold text-gray-900 dark:text-gray-200\">UltaHost SSL sertifikas\u0131.<\/strong>\n        <div class=\"text-gray-600 dark:text-gray-300 word-word\">DV, EV, OV sertifikalar\u0131, en fazla $1, 750.000 ABD dolar\u0131 teminat tutar\u0131n\u0131 destekler, s\u0131n\u0131rs\u0131z alt alan ad\u0131n\u0131 destekler, iOS ve Android uygulamalar\u0131n\u0131 destekler ve 20%'den ba\u015flayan ayl\u0131k $15,95 ABD dolar\u0131 fiyatla 30 g\u00fcnl\u00fck para iade garantisi sunar.<\/div>\n      <\/div>\n\n      <div class=\"flex items-center flex-col md:flex-row lg:flex-col xl:flex-row 2xl:flex-col gap-6 shrink-0\">\n                  <a href=\"https:\/\/www.likacloud.com\/tr\/tolink\/ultahost-ssl-certificates\/\">\n                          <!-- \u767d\u5929 -->\n              <img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251227020448.webp\" alt=\"SSL sertifikas\u0131 logosu.\" class=\"content-promotion-card-icon h-9 min-h-9 dark:hidden\" title=\"\">\n              <!-- \u591c\u95f4 -->\n              <img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2025\/12\/20251229052118.webp\" alt=\"SSL sertifikas\u0131 logosu.\" class=\"content-promotion-card-icon h-9 min-h-9 hidden dark:block\" title=\"\">\n                      <\/a>\n          \n        <a href=\"https:\/\/www.likacloud.com\/tr\/tolink\/ultahost-ssl-certificates\/\"\n           class=\"bg-blue-500 w-full md:w-auto lg:w-full xl:w-auto 2xl:w-full text-center !text-white dark:!text-gray-200 !px-5 !py-1.5 rounded-full hover:bg-blue-600 transition-colors\">\n          UltaHost'u ziyaret edin.        <\/a>\n      <\/div>\n    <\/div>\n\n    \n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<p class=\"wp-block-paragraph\">Kurulum ve Yap\u0131land\u0131rma S\u00fcreci<br \/>\nSertifika dosyas\u0131n\u0131 ald\u0131ktan sonra, bunu web sunucunuza da\u011f\u0131tman\u0131z gerekmektedir. \u0130\u015flemler sunucu yaz\u0131l\u0131m\u0131na g\u00f6re de\u011fi\u015fiklik g\u00f6sterir. Genellikle sertifika dosyas\u0131n\u0131 ve ilgili \u00f6zel anahtar\u0131 sunucunun belirledi\u011fi bir konuma y\u00fcklemeniz, sunucu yap\u0131land\u0131rma dosyalar\u0131nda sertifika yolunu belirtmeniz ve zorunlu HTTPS yeniden y\u00f6nlendirmesini etkinle\u015ftirmeniz gerekir. Kurulum tamamland\u0131ktan sonra, sertifika zincirinin eksiksiz oldu\u011fundan, protokol s\u00fcr\u00fcm\u00fcn\u00fcn g\u00fcvenli oldu\u011fundan ve herhangi bir yap\u0131land\u0131rma hatas\u0131n\u0131n olmad\u0131\u011f\u0131ndan emin olmak i\u00e7in \u00e7evrimi\u00e7i SSL denetim ara\u00e7lar\u0131n\u0131 kullanarak do\u011frulama yapman\u0131z \u00e7ok \u00f6nemlidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSL Sertifikalar\u0131n\u0131 Y\u00f6netmenin En \u0130yi Uygulamalar\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sertifikalar\u0131n da\u011f\u0131t\u0131lmas\u0131 bir kez yap\u0131ld\u0131ktan sonra sorun olmaz anlam\u0131na gelmez; etkili bir ya\u015fam d\u00f6ng\u00fcs\u00fc y\u00f6netimi son derece \u00f6nemlidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ge\u00e7erlilik s\u00fcresinin s\u00fcrekli olarak izlenmesi<br \/>\nSSL sertifikalar\u0131n\u0131n belirgin bir ge\u00e7erlilik s\u00fcresi vard\u0131r ve end\u00fcstri standartlar\u0131, ge\u00e7mi\u015f y\u0131llara k\u0131yasla bu s\u00fcreyi bir y\u0131l\u0131n alt\u0131na indirmi\u015ftir. Sertifikan\u0131n s\u00fcresinin dolmas\u0131, web sitesinin eri\u015filemez hale gelmesine ve taray\u0131c\u0131larda ciddi uyar\u0131lar g\u00f6r\u00fcnmesine neden olur. Sertifikan\u0131n s\u00fcresi dolmadan \u00f6nce yenilenmesini sa\u011flamak i\u00e7in kapsaml\u0131 bir izleme ve hat\u0131rlatma mekanizmas\u0131 kurmak, i\u015fletme y\u00f6netiminin temel gerekliliklerindendir. Otomatik yenileme ara\u00e7lar\u0131, bu riski \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u015eifreleme g\u00fcc\u00fcne ve algoritmalar\u0131na dikkat edin.<br \/>\nHesaplama g\u00fcc\u00fcn\u00fcn artmas\u0131yla birlikte, eski \u015fifreleme algoritmalar\u0131 g\u00fcvenlik a\u00e7\u0131klar\u0131na sahip olabilir. Sunucu yap\u0131land\u0131rmalar\u0131 d\u00fczenli olarak g\u00f6zden ge\u00e7irilmeli, TLS 1.0\/1.1 gibi g\u00fcvenli olmayan eski protokollerin kullan\u0131m\u0131 sonland\u0131r\u0131lmal\u0131 ve TLS 1.2 veya daha yeni s\u00fcr\u00fcmlerinin zorunlu olarak kullan\u0131lmas\u0131 sa\u011flanmal\u0131d\u0131r. Ayn\u0131 zamanda, kullan\u0131lan \u015fifreleme paketlerinin potansiyel sald\u0131r\u0131lara kar\u015f\u0131 yeterince g\u00fc\u00e7l\u00fc oldu\u011fundan emin olunmal\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6zel anahtar\u0131 g\u00fcvende tutun.<br \/>\nSertifikan\u0131n \u00f6zel anahtar\u0131, g\u00fcvenli\u011fin temelidir; bir kez if\u015fa edilirse t\u00fcm \u015fifreleme sistemi i\u015flevsiz hale gelir. \u00d6zel anahtar, sunucuda g\u00fcvenli ve izole bir klas\u00f6rde saklanmal\u0131 ve eri\u015fim haklar\u0131 s\u0131k\u0131 bir \u015fekilde k\u0131s\u0131tlanmal\u0131d\u0131r. Sertifika imza iste\u011fi olu\u015fturulduktan sonra, CSR (Certificate Signing Request) dosyas\u0131 derhal sunucudan kald\u0131r\u0131lmal\u0131d\u0131r. Anahtarlar\u0131n d\u00fczenli olarak de\u011fi\u015ftirilmesi de g\u00fcvenli\u011fi art\u0131ran bir \u00f6nlemdir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00d6zetle.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL sertifikalar\u0131, modern a\u011f g\u00fcvenli\u011finin temel ta\u015flar\u0131d\u0131r. \u015eifreleme teknolojileri arac\u0131l\u0131\u011f\u0131yla veri aktar\u0131m\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flar ve kimlik do\u011frulama mekanizmalar\u0131 sayesinde kullan\u0131c\u0131lar ile web siteleri aras\u0131nda g\u00fcven k\u00f6pr\u00fcs\u00fc kurar. SSL sertifikalar\u0131n\u0131n \u00e7al\u0131\u015fma prensiplerini, farkl\u0131 t\u00fcrlerinin uygun kullan\u0131m alanlar\u0131n\u0131 anlamak ve se\u00e7im, kurulumdan bak\u0131ma kadar olan t\u00fcm s\u00fcre\u00e7te en iyi uygulamalar\u0131 bilmek, her web sitesi sahibi, geli\u015ftirici veya operasyonel personel i\u00e7in son derece \u00f6nemlidir. G\u00fcn\u00fcm\u00fczde ve gelecekteki internet ortam\u0131nda, web sitelerinde HTTPS ba\u011flant\u0131s\u0131n\u0131 etkinle\u015ftirmek sadece kullan\u0131c\u0131lar\u0131 koruman\u0131n bir yolu de\u011fil, ayn\u0131 zamanda sitelerin sa\u011fl\u0131kl\u0131 ve g\u00fcvenilir bir \u015fekilde i\u015fletilmesinin de temel bir g\u00f6stergesidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u0131k\u00e7a Sorulan Sorular.<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u00dccretsiz SSL sertifikalar\u0131 g\u00fcvenilir mi?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Evet, ilgili k\u00e2r amac\u0131 g\u00fctmeyen kurulu\u015flar veya g\u00fcvenilir sertifika veren kurulu\u015flar taraf\u0131ndan sa\u011flanan \u00fccretsiz sertifikalar g\u00fcvenli ve g\u00fcvenilirdir. \u00dccretli DV sertifikalar\u0131yla ayn\u0131 seviyede \u015fifreleme g\u00fcc\u00fc ve taray\u0131c\u0131 uyumlulu\u011fu sunarlar. Esas olarak HTTPS\u2019in yayg\u0131nla\u015ft\u0131r\u0131lmas\u0131n\u0131 te\u015fvik etmek i\u00e7in kullan\u0131l\u0131rlar ve ki\u015fisel web siteleri, test ortamlar\u0131 ve k\u00fc\u00e7\u00fck projeler i\u00e7in \u00e7ok uygundurlar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSL sertifikas\u0131 s\u00fcresi doldu\u011funda ne gibi sonu\u00e7lar olur?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sertifikan\u0131n s\u00fcresinin dolmas\u0131, web sitesinin HTTPS protokol\u00fc \u00fczerinden normal \u015fekilde eri\u015filememesine neden olur. Kullan\u0131c\u0131lar siteye eri\u015fmeye \u00e7al\u0131\u015ft\u0131\u011f\u0131nda, taray\u0131c\u0131lar \u00e7ok belirgin \u201cG\u00fcvenli De\u011fil\u201d veya \u201cBa\u011flant\u0131 \u00d6zel De\u011fil\u201d uyar\u0131 sayfalar\u0131 g\u00f6r\u00fcnt\u00fcler ve kullan\u0131c\u0131lar\u0131n eri\u015fimine devam etmesini engelleyebilir. Bu durum, web sitesinin eri\u015filebilirli\u011fini, kullan\u0131c\u0131 deneyimini ve marka itibar\u0131n\u0131 ciddi \u015fekilde etkiler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bir SSL sertifikas\u0131 birden fazla alan ad\u0131 i\u00e7in kullan\u0131labilir mi?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bu, sertifikan\u0131n t\u00fcr\u00fcne ba\u011fl\u0131d\u0131r. Standart tek alan adl\u0131 sertifikalar yaln\u0131zca tam olarak uygun bir alan ad\u0131n\u0131 koruyabilir. Jenerik (wildcard) sertifikalar, bir ana alan ad\u0131n\u0131 ve t\u00fcm ayn\u0131 seviyedeki alt alan adlar\u0131n\u0131 koruyabilir. \u00c7oklu alan adl\u0131 sertifikalar ise, ba\u015fvuru s\u0131ras\u0131nda ek \u00f6\u011fe olarak belirtilmesiyle tek bir sertifika i\u00e7inde birden fazla farkl\u0131 alan ad\u0131n\u0131 koruyabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HTTPS protokol\u00fc kullanan web siteleri mutlaka g\u00fcvenli midir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">HTTPS esas olarak veri aktar\u0131m\u0131 s\u0131ras\u0131ndaki g\u00fcvenli\u011fi, yani ba\u011flant\u0131 g\u00fcvenli\u011fini sa\u011flar. Bu, web sitesinin kendisinin veya sunucular\u0131n\u0131n mutlak olarak g\u00fcvenli oldu\u011fu anlam\u0131na gelmez. Web siteleri hala kod a\u00e7\u0131klar\u0131, yanl\u0131\u015f sunucu yap\u0131land\u0131rmalar\u0131, i\u00e7erik y\u00f6netim sistemlerindeki g\u00fcvenlik eksiklikleri gibi di\u011fer g\u00fcvenlik riskleriyle kar\u015f\u0131 kar\u015f\u0131ya kalabilir. HTTPS, web sitesi g\u00fcvenli\u011finin \u00f6nemli bir par\u00e7as\u0131d\u0131r; ancak tek ba\u015f\u0131na t\u00fcm g\u00fcvenli\u011fi sa\u011flamaz.<\/p>","protected":false},"excerpt":{"rendered":"<p>SSL sertifikas\u0131, taray\u0131c\u0131 ile sunucu aras\u0131nda \u015fifreli ve g\u00fcvenli bir ba\u011flant\u0131 kurmak, veri aktar\u0131m\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flamak ve web sitesinin kimli\u011fini do\u011frulamak i\u00e7in sunucuya y\u00fcklenen dijital bir dosyad\u0131r. Makale, SSL sertifikas\u0131n\u0131n \u00e7al\u0131\u015fma prensibini, temel de\u011ferlerini, ana t\u00fcrlerini (DV\/OV\/EV) ve sertifikan\u0131n nas\u0131l se\u00e7ilece\u011fini, kurulaca\u011f\u0131n\u0131 ve etkili bir \u015fekilde y\u00f6netilece\u011fini ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klamaktad\u0131r.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"knowledge_category":[277],"class_list":["post-12378331","knowledge_post","type-knowledge_post","status-publish","hentry","knowledge_category-ssl-certificate"],"acf":{"site_seo_keywords":"SSL\u8bc1\u4e66,HTTPS,\u5b89\u5168\u8bc1\u4e66,SSL\u8bc1\u4e66\u7c7b\u578b,SSL\u8bc1\u4e66\u5b89\u88c5,SSL\u8bc1\u4e66\u4f5c\u7528,\u7f51\u7ad9\u6570\u636e\u52a0\u5bc6,SSL\u8bc1\u4e66\u7ba1\u7406"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/knowledge_posts\/12378331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/knowledge_posts\/12378331\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/media?parent=12378331"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/tags?post=12378331"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/tr\/wp-json\/wp\/v2\/knowledge_category?post=12378331"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}