{"id":9565,"date":"2026-05-14T17:55:16","date_gmt":"2026-05-14T14:55:16","guid":{"rendered":"https:\/\/www.hostixo.com\/blog\/ssh-key\/"},"modified":"2026-05-14T17:55:16","modified_gmt":"2026-05-14T14:55:16","slug":"ssh-key","status":"publish","type":"post","link":"https:\/\/www.hostixo.com\/blog\/ssh-key\/","title":{"rendered":"SSH Key Nedir Ve Nas\u0131l Olu\u015fturulur? Ad\u0131m Ad\u0131m K\u0131lavuz"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler \u2714<\/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: #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><\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.hostixo.com\/blog\/ssh-key\/#SSH_Key_Ne_Ise_Yarar\" >SSH Key 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.hostixo.com\/blog\/ssh-key\/#SSH_Key_Nasil_Olusturulur_Adim_Adim_Anlatim\" >SSH Key Nas\u0131l Olu\u015fturulur? Ad\u0131m Ad\u0131m Anlat\u0131m<\/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.hostixo.com\/blog\/ssh-key\/#SSH_Key_Guvenligi_Nasil_Saglanir\" >SSH Key G\u00fcvenli\u011fi Nas\u0131l Sa\u011flan\u0131r?<\/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.hostixo.com\/blog\/ssh-key\/#SSH_Key_Hakkinda_Bilinmesi_Gerekenler\" >SSH Key Hakk\u0131nda Bilinmesi Gerekenler<\/a><\/li><\/ul><\/nav><\/div>\n<p>G\u00fcn\u00fcm\u00fczde, web <a href=\"https:\/\/www.hostixo.com\/hosting\/hazir-site\/\" data-internallinksmanager029f6b8e52c=\"11\" title=\"haz\u0131r site\">site<\/a>leri ve sunucular i\u00e7in g\u00fcvenlik her zamankinden daha \u00f6nemli. SSH key&#8217;ler, sunuculara g\u00fcvenli bir \u015fekilde eri\u015fmenin ve veri aktar\u0131m\u0131n\u0131 \u015fifrelemenin en etkili yollar\u0131ndan biridir. Peki, SSH key tam olarak nedir ve neden bu kadar \u00f6nemlidir? Bu yaz\u0131da, SSH key&#8217;lerin ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve kendi SSH key&#8217;lerinizi nas\u0131l olu\u015fturabilece\u011finizi ad\u0131m ad\u0131m \u00f6\u011freneceksiniz.<\/p>\n<div class=\"wa-quick-answer\"><strong>H\u0131zl\u0131 Yan\u0131t:<\/strong> SSH key, sunuculara parola yerine, kriptografik anahtarlar kullanarak g\u00fcvenli eri\u015fim sa\u011flayan bir y\u00f6ntemdir. Bu, parolalara k\u0131yasla \u00e7ok daha g\u00fcvenli bir alternatiftir.<\/div>\n<ul class=\"wa-key-points\">\n<li>SSH key, parola yerine anahtar \u00e7ifti kullan\u0131r.<\/li>\n<li>Daha g\u00fcvenli bir eri\u015fim y\u00f6ntemi sunar.<\/li>\n<li><a href=\"https:\/\/www.hostixo.com\/sunucu\/sanal-sunucu\/\" data-internallinksmanager029f6b8e52c=\"3\" title=\"vps sat\u0131n al\">Sunucu<\/a> g\u00fcvenli\u011fini \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r.<\/li>\n<li>SSH key olu\u015fturmak olduk\u00e7a basittir.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"SSH_Key_Ne_Ise_Yarar\"><\/span>SSH Key Ne \u0130\u015fe Yarar?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SSH key&#8217;ler, sunuculara eri\u015fimi basitle\u015ftirmenin ve g\u00fcvenli\u011fi art\u0131rman\u0131n anahtar\u0131d\u0131r. Parola tabanl\u0131 giri\u015flerde, her seferinde do\u011fru parolay\u0131 girmeniz gerekirken, SSH key&#8217;ler ile bu zahmetten kurtulursunuz. Bir SSH key \u00e7ifti (\u00f6zel ve a\u00e7\u0131k anahtar) olu\u015fturdu\u011funuzda, a\u00e7\u0131k anahtar\u0131 sunucuya y\u00fcklersiniz. Ard\u0131ndan, \u00f6zel anahtar\u0131n\u0131zla sunucuya ba\u011flanmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131zda, sunucu sizin kimli\u011finizi do\u011frular ve eri\u015fim izni verir. Bu y\u00f6ntem, parola sald\u0131r\u0131lar\u0131na kar\u015f\u0131 \u00e7ok daha diren\u00e7lidir \u00e7\u00fcnk\u00fc parola yerine karma\u015f\u0131k kriptografik anahtarlar kullan\u0131l\u0131r.<\/p>\n<h3>SSH Key Kullan\u0131m Alanlar\u0131<\/h3>\n<ul>\n<li><strong>Sunucu Eri\u015fimi:<\/strong> Web sunucular\u0131na, veritaban\u0131 sunucular\u0131na ve di\u011fer uzak sunuculara g\u00fcvenli eri\u015fim.<\/li>\n<li><strong>Otomatik Yedekleme:<\/strong> Sunucu yedeklemelerini otomatikle\u015ftirirken g\u00fcvenli\u011fi sa\u011flama.<\/li>\n<li><strong>Versiyon Kontrol Sistemleri:<\/strong> Git gibi versiyon kontrol sistemlerinde g\u00fcvenli kimlik do\u011frulama.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"SSH_Key_Nasil_Olusturulur_Adim_Adim_Anlatim\"><\/span>SSH Key Nas\u0131l Olu\u015fturulur? Ad\u0131m Ad\u0131m Anlat\u0131m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SSH key olu\u015fturmak, d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fcn\u00fczden \u00e7ok daha kolayd\u0131r. \u0130\u015fte ad\u0131m ad\u0131m bir k\u0131lavuz:<\/p>\n<ol>\n<li><strong>Terminali A\u00e7\u0131n:<\/strong> Bilgisayar\u0131n\u0131zda terminal veya komut istemini a\u00e7\u0131n.<\/li>\n<li><strong>SSH Key Olu\u015fturma Komutu:<\/strong> A\u015fa\u011f\u0131daki komutu terminale yaz\u0131n ve \u00e7al\u0131\u015ft\u0131r\u0131n: <code>ssh-keygen -t rsa -b 4096<\/code><\/li>\n<li><strong>Dosya Ad\u0131 ve Konumu:<\/strong> Size bir dosya ad\u0131 ve konumu sorulacak. Varsay\u0131lan\u0131 kabul etmek i\u00e7in Enter&#8217;a bas\u0131n.<\/li>\n<li><strong>Parola (\u0130ste\u011fe Ba\u011fl\u0131):<\/strong> SSH key&#8217;inizi daha da g\u00fcvenli hale getirmek i\u00e7in bir parola belirleyebilirsiniz. \u0130ste\u011fe ba\u011fl\u0131d\u0131r, ancak \u00f6nerilir.<\/li>\n<li><strong>Anahtar \u00c7ifti Olu\u015fturuldu:<\/strong> \u0130\u015flem tamamland\u0131\u011f\u0131nda, bir \u00f6zel anahtar (<code>id_rsa<\/code>) ve bir a\u00e7\u0131k anahtar (<code>id_rsa.pub<\/code>) olu\u015fturulmu\u015f olacakt\u0131r.<\/li>\n<\/ol>\n<h3>\u00d6rnek Senaryo: Web Sunucusuna SSH Key ile Eri\u015fim<\/h3>\n<p>Bir web sunucusuna SSH key ile eri\u015fmek i\u00e7in, \u00f6ncelikle a\u00e7\u0131k anahtar\u0131n\u0131z\u0131 (<code>id_rsa.pub<\/code>) sunucuya y\u00fcklemeniz gerekir. Bu genellikle <code>~\/.ssh\/authorized_keys<\/code> dosyas\u0131na eklenerek yap\u0131l\u0131r. Ard\u0131ndan, terminalinizden sunucuya ba\u011flan\u0131rken parola sormadan do\u011frudan eri\u015febilirsiniz.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SSH_Key_Guvenligi_Nasil_Saglanir\"><\/span>SSH Key G\u00fcvenli\u011fi Nas\u0131l Sa\u011flan\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SSH key&#8217;lerinizi g\u00fcvende tutmak, sunucular\u0131n\u0131z\u0131n g\u00fcvenli\u011fini sa\u011flamakla e\u015fde\u011ferdir. \u0130\u015fte dikkat etmeniz gereken baz\u0131 \u00f6nemli noktalar:<\/p>\n<ul>\n<li><strong>\u00d6zel Anahtar\u0131 Koruyun:<\/strong> \u00d6zel anahtar\u0131n\u0131z\u0131 (<code>id_rsa<\/code>) asla ba\u015fkalar\u0131yla payla\u015fmay\u0131n. Bu, sizin sunucular\u0131n\u0131za eri\u015fim izni veren anahtard\u0131r.<\/li>\n<li><strong>Parola Kullan\u0131n:<\/strong> SSH key&#8217;inizi olu\u015ftururken bir parola belirleyerek, anahtar\u0131n\u0131z\u0131n \u00e7al\u0131nmas\u0131 durumunda bile ek bir g\u00fcvenlik katman\u0131 sa\u011flam\u0131\u015f olursunuz.<\/li>\n<li><strong>Yetkisiz Eri\u015fimi Engelleyin:<\/strong> Sunucunuzdaki <code>authorized_keys<\/code> dosyas\u0131n\u0131 d\u00fczenli olarak kontrol ederek, yetkisiz ki\u015filerin a\u00e7\u0131k anahtarlar\u0131n\u0131 silin.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"SSH_Key_Hakkinda_Bilinmesi_Gerekenler\"><\/span>SSH Key Hakk\u0131nda Bilinmesi Gerekenler<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SSH key&#8217;ler, sunucu g\u00fcvenli\u011fini art\u0131rman\u0131n ve eri\u015fimi kolayla\u015ft\u0131rman\u0131n etkili bir yoludur. Do\u011fru kullan\u0131ld\u0131\u011f\u0131nda, parolalara k\u0131yasla \u00e7ok daha g\u00fcvenli bir alternatif sunarlar. Kendi SSH key&#8217;lerinizi olu\u015fturarak ve yukar\u0131daki g\u00fcvenlik \u00f6nlemlerini uygulayarak, sunucular\u0131n\u0131z\u0131 g\u00fcvende tutabilirsiniz.<\/p>\n<div>\n<div>\n<h3>SSH key nedir?<\/h3>\n<div>\n<div>\n<p>SSH key, sunuculara g\u00fcvenli bir \u015fekilde eri\u015fmek i\u00e7in kullan\u0131lan kriptografik anahtar \u00e7iftidir. Parola tabanl\u0131 giri\u015flere g\u00f6re daha g\u00fcvenli bir alternatif sunar ve sunucu g\u00fcvenli\u011fini art\u0131r\u0131r.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<div>\n<h3>SSH key nas\u0131l olu\u015fturulur?<\/h3>\n<div>\n<div>\n<p>SSH key olu\u015fturmak i\u00e7in terminali a\u00e7\u0131n ve <code>ssh-keygen -t rsa -b 4096<\/code> komutunu \u00e7al\u0131\u015ft\u0131r\u0131n. Dosya ad\u0131 ve konumu belirleyin, iste\u011fe ba\u011fl\u0131 olarak bir parola ayarlay\u0131n. \u0130\u015flem tamamland\u0131\u011f\u0131nda, bir \u00f6zel ve bir a\u00e7\u0131k anahtar olu\u015fturulacakt\u0131r.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<div>\n<h3>SSH key g\u00fcvenli\u011fi nas\u0131l sa\u011flan\u0131r?<\/h3>\n<div>\n<div>\n<p>\u00d6zel anahtar\u0131n\u0131z\u0131 koruyun, bir parola kullan\u0131n ve sunucunuzdaki <code>authorized_keys<\/code> dosyas\u0131n\u0131 d\u00fczenli olarak kontrol edin. Yetkisiz eri\u015fimi engellemek i\u00e7in a\u00e7\u0131k anahtarlar\u0131 d\u00fczenli olarak g\u00fcncelleyin.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<div>\n<h3>A\u00e7\u0131k anahtar (public key) ne i\u015fe yarar?<\/h3>\n<div>\n<div>\n<p>A\u00e7\u0131k anahtar, sunucuya y\u00fcklenen ve kimli\u011finizi do\u011frulayan anahtard\u0131r. Sunucu, sizin \u00f6zel anahtar\u0131n\u0131zla ba\u011flanmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131zda, a\u00e7\u0131k anahtar\u0131n\u0131z\u0131 kullanarak kimli\u011finizi do\u011frular ve eri\u015fim izni verir.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<div>\n<h3>\u00d6zel anahtar (private key) ne i\u015fe yarar?<\/h3>\n<div>\n<div>\n<p>\u00d6zel anahtar, sunucuya ba\u011flan\u0131rken kimli\u011finizi kan\u0131tlamak i\u00e7in kullan\u0131lan gizli anahtard\u0131r. Bu anahtar\u0131 g\u00fcvende tutmak \u00e7ok \u00f6nemlidir, \u00e7\u00fcnk\u00fc bu anahtar olmadan sunucular\u0131n\u0131za eri\u015femezsiniz.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<div>\n<h3>SSH key mi parola m\u0131 daha g\u00fcvenli?<\/h3>\n<div>\n<div>\n<p>SSH key&#8217;ler, parolalara k\u0131yasla \u00e7ok daha g\u00fcvenlidir. Parolalar kolayca tahmin edilebilir veya \u00e7al\u0131nabilirken, SSH key&#8217;ler karma\u015f\u0131k kriptografik anahtarlar kullan\u0131r ve parola sald\u0131r\u0131lar\u0131na kar\u015f\u0131 daha diren\u00e7lidir.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>SSH key, sunuculara g\u00fcvenli eri\u015fim sa\u011flaman\u0131n en etkili yoludur. Bu k\u0131lavuzda, SSH key&#8217;lerin ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve kendi SSH key&#8217;lerinizi nas\u0131l olu\u015fturabilece\u011finizi ad\u0131m ad\u0131m \u00f6\u011freneceksiniz. Sunucu g\u00fcvenli\u011finizi art\u0131rmak i\u00e7in hemen okuyun!<\/p>\n","protected":false},"author":1,"featured_media":9566,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/posts\/9565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/comments?post=9565"}],"version-history":[{"count":0,"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/posts\/9565\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/media\/9566"}],"wp:attachment":[{"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/media?parent=9565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/categories?post=9565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostixo.com\/blog\/wp-json\/wp\/v2\/tags?post=9565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}