{"id":5735,"date":"2023-11-21T07:25:23","date_gmt":"2023-11-21T07:25:23","guid":{"rendered":"https:\/\/www.turkticaret.net\/blog\/?p=5735"},"modified":"2023-11-21T08:17:57","modified_gmt":"2023-11-21T08:17:57","slug":"ssh-nedir-secure-shell-ne-ise-yarar","status":"publish","type":"post","link":"https:\/\/www.turkticaret.net\/blog\/ssh-nedir-secure-shell-ne-ise-yarar\/","title":{"rendered":"SSH Nedir(Secure Shell),Ne \u0130\u015fe Yarar?"},"content":{"rendered":"\t\t\t\t\t\t<style>\r\n\t\t\t\t<style>\r\n#wpsm_accordion_5752 .wpsm_panel-heading{\r\n\tpadding:0px !important;\r\n}\r\n#wpsm_accordion_5752 .wpsm_panel-title {\r\n\tmargin:0px !important; \r\n\ttext-transform:none !important;\r\n\tline-height: 1 !important;\r\n}\r\n#wpsm_accordion_5752 .wpsm_panel-title a{\r\n\ttext-decoration:none;\r\n\toverflow:hidden;\r\n\tdisplay:block;\r\n\tpadding:0px;\r\n\tfont-size: 18px !important;\r\n\tfont-family: Arial !important;\r\n\tcolor:#141414 !important;\r\n\tborder-bottom:0px !important;\r\n}\r\n\r\n#wpsm_accordion_5752 .wpsm_panel-title a:focus {\r\noutline: 0px !important;\r\n}\r\n\r\n#wpsm_accordion_5752 .wpsm_panel-title a:hover, #wpsm_accordion_5752 .wpsm_panel-title a:focus {\r\n\tcolor:#141414 !important;\r\n}\r\n#wpsm_accordion_5752 .acc-a{\r\n\tcolor: #141414 !important;\r\n\tbackground-color:#ffffff !important;\r\n\tborder-color: #ddd;\r\n}\r\n#wpsm_accordion_5752 .wpsm_panel-default > .wpsm_panel-heading{\r\n\tcolor: #141414 !important;\r\n\tbackground-color: #ffffff !important;\r\n\tborder-color: #ffffff !important;\r\n\tborder-top-left-radius: 0px;\r\n\tborder-top-right-radius: 0px;\r\n}\r\n#wpsm_accordion_5752 .wpsm_panel-default {\r\n\t\tborder:1px solid transparent !important;\r\n\t}\r\n#wpsm_accordion_5752 {\r\n\tmargin-bottom: 20px;\r\n\toverflow: hidden;\r\n\tfloat: none;\r\n\twidth: 100%;\r\n\tdisplay: block;\r\n}\r\n#wpsm_accordion_5752 .ac_title_class{\r\n\tdisplay: block;\r\n\tpadding-top: 12px;\r\n\tpadding-bottom: 12px;\r\n\tpadding-left: 15px;\r\n\tpadding-right: 15px;\r\n}\r\n#wpsm_accordion_5752  .wpsm_panel {\r\n\toverflow:hidden;\r\n\t-webkit-box-shadow: 0 0px 0px rgba(0, 0, 0, .05);\r\n\tbox-shadow: 0 0px 0px rgba(0, 0, 0, .05);\r\n\t\tborder-radius: 4px;\r\n\t}\r\n#wpsm_accordion_5752  .wpsm_panel + .wpsm_panel {\r\n\t\tmargin-top: 5px;\r\n\t}\r\n#wpsm_accordion_5752  .wpsm_panel-body{\r\n\tbackground-color:#fcfcfc !important;\r\n\tcolor:#303030 !important;\r\n\tborder-top-color: #ffffff !important;\r\n\tfont-size:13px !important;\r\n\tfont-family: Arial !important;\r\n\toverflow: hidden;\r\n\t\tborder: 2px solid transparent !important;\r\n\t}\r\n\r\n#wpsm_accordion_5752 .ac_open_cl_icon{\r\n\tbackground-color:#ffffff !important;\r\n\tcolor: #141414 !important;\r\n\tfloat:right !important;\r\n\tpadding-top: 12px !important;\r\n\tpadding-bottom: 12px !important;\r\n\tline-height: 1.0 !important;\r\n\tpadding-left: 15px !important;\r\n\tpadding-right: 15px !important;\r\n\tdisplay: inline-block !important;\r\n}\r\n\r\n\t\t\t\r\n\t\t\t<\/style>\t\r\n\t\t\t<\/style>\r\n\t\t\t<div class=\"wpsm_panel-group\" id=\"wpsm_accordion_5752\" >\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t<!-- Inner panel Start -->\r\n\t\t\t\t\t<div class=\"wpsm_panel wpsm_panel-default\">\r\n\t\t\t\t\t\t<div class=\"wpsm_panel-heading\" role=\"tab\" >\r\n\t\t\t\t\t\t  <h4 class=\"wpsm_panel-title\">\r\n\t\t\t\t\t\t\t<a  class=\"\"  data-toggle=\"collapse\" data-parent=\"#wpsm_accordion_5752 \" href=\"javascript:void(0)\" data-target=\"#ac_5752_collapse1\" onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ac_open_cl_icon fa fa-minus\"><\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t \r\n\t\t\t\t\t\t\t\t<span class=\"ac_title_class\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"margin-right:6px;\" class=\"fa fa-circle\"><\/span>\r\n\t\t\t\t\t\t\t\t\tSSH Nedir ve Temel \u0130lkeleri Nelerdir?\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t  <\/h4>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div id=\"ac_5752_collapse1\" class=\"wpsm_panel-collapse collapse in\"  >\r\n\t\t\t\t\t\t  <div class=\"wpsm_panel-body\">\r\n\t\t\t\t\t\t\tSSH, \"Secure Shell\" kelimelerinin k\u0131saltmas\u0131d\u0131r.\t\t\t\t\t\t  <\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<!-- Inner panel End -->\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t<!-- Inner panel Start -->\r\n\t\t\t\t\t<div class=\"wpsm_panel wpsm_panel-default\">\r\n\t\t\t\t\t\t<div class=\"wpsm_panel-heading\" role=\"tab\" >\r\n\t\t\t\t\t\t  <h4 class=\"wpsm_panel-title\">\r\n\t\t\t\t\t\t\t<a  class=\"collapsed\"  data-toggle=\"collapse\" data-parent=\"#wpsm_accordion_5752 \" href=\"javascript:void(0)\" data-target=\"#ac_5752_collapse2\" onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ac_open_cl_icon fa fa-plus\"><\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t \r\n\t\t\t\t\t\t\t\t<span class=\"ac_title_class\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"margin-right:6px;\" class=\"fa fa-circle\"><\/span>\r\n\t\t\t\t\t\t\t\t\tSSH&#039;nin Temel G\u00f6revleri\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t  <\/h4>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div id=\"ac_5752_collapse2\" class=\"wpsm_panel-collapse collapse \"  >\r\n\t\t\t\t\t\t  <div class=\"wpsm_panel-body\">\r\n\t\t\t\t\t\t\t-G\u00fcvenli Uzaktan Eri\u015fim, \u015eifreli \u0130leti\u015fim, G\u00fcvenli Anahtar De\u011fi\u015fimi\t\t\t\t\t\t  <\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<!-- Inner panel End -->\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t<!-- Inner panel Start -->\r\n\t\t\t\t\t<div class=\"wpsm_panel wpsm_panel-default\">\r\n\t\t\t\t\t\t<div class=\"wpsm_panel-heading\" role=\"tab\" >\r\n\t\t\t\t\t\t  <h4 class=\"wpsm_panel-title\">\r\n\t\t\t\t\t\t\t<a  class=\"collapsed\"  data-toggle=\"collapse\" data-parent=\"#wpsm_accordion_5752 \" href=\"javascript:void(0)\" data-target=\"#ac_5752_collapse3\" onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ac_open_cl_icon fa fa-plus\"><\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t \r\n\t\t\t\t\t\t\t\t<span class=\"ac_title_class\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"margin-right:6px;\" class=\"fa fa-circle\"><\/span>\r\n\t\t\t\t\t\t\t\t\tSSH Nas\u0131l \u00c7al\u0131\u015f\u0131r?\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t  <\/h4>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div id=\"ac_5752_collapse3\" class=\"wpsm_panel-collapse collapse \"  >\r\n\t\t\t\t\t\t  <div class=\"wpsm_panel-body\">\r\n\t\t\t\t\t\t\t\u00c7al\u0131\u015fma prensibi, g\u00fcvenli bir ba\u011flant\u0131 kurma ve verileri \u015fifreleme \u00fczerine dayan\u0131r.\t\t\t\t\t\t  <\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<!-- Inner panel End -->\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t<!-- Inner panel Start -->\r\n\t\t\t\t\t<div class=\"wpsm_panel wpsm_panel-default\">\r\n\t\t\t\t\t\t<div class=\"wpsm_panel-heading\" role=\"tab\" >\r\n\t\t\t\t\t\t  <h4 class=\"wpsm_panel-title\">\r\n\t\t\t\t\t\t\t<a  class=\"collapsed\"  data-toggle=\"collapse\" data-parent=\"#wpsm_accordion_5752 \" href=\"javascript:void(0)\" data-target=\"#ac_5752_collapse4\" onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ac_open_cl_icon fa fa-plus\"><\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t \r\n\t\t\t\t\t\t\t\t<span class=\"ac_title_class\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"margin-right:6px;\" class=\"fa fa-circle\"><\/span>\r\n\t\t\t\t\t\t\t\t\tSSH ile Neler Yap\u0131labilir?\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t  <\/h4>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div id=\"ac_5752_collapse4\" class=\"wpsm_panel-collapse collapse \"  >\r\n\t\t\t\t\t\t  <div class=\"wpsm_panel-body\">\r\n\t\t\t\t\t\t\tDosya Transferi, Uzak Komut \u00c7al\u0131\u015ft\u0131rma, T\u00fcnelleme (Tunneling)\t\t\t\t\t\t  <\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<!-- Inner panel End -->\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t<!-- Inner panel Start -->\r\n\t\t\t\t\t<div class=\"wpsm_panel wpsm_panel-default\">\r\n\t\t\t\t\t\t<div class=\"wpsm_panel-heading\" role=\"tab\" >\r\n\t\t\t\t\t\t  <h4 class=\"wpsm_panel-title\">\r\n\t\t\t\t\t\t\t<a  class=\"collapsed\"  data-toggle=\"collapse\" data-parent=\"#wpsm_accordion_5752 \" href=\"javascript:void(0)\" data-target=\"#ac_5752_collapse5\" onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ac_open_cl_icon fa fa-plus\"><\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t \r\n\t\t\t\t\t\t\t\t<span class=\"ac_title_class\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"margin-right:6px;\" class=\"fa fa-circle\"><\/span>\r\n\t\t\t\t\t\t\t\t\tSSH \u015eifreleme Teknikleri\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t  <\/h4>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div id=\"ac_5752_collapse5\" class=\"wpsm_panel-collapse collapse \"  >\r\n\t\t\t\t\t\t  <div class=\"wpsm_panel-body\">\r\n\t\t\t\t\t\t\tAsimetrik \u015eifreleme, Simetrik \u015eifreleme, Hash Fonksiyonlar\u0131, Diffie-Hellman Anahtar De\u011fi\u015fimi, Elliptic Curve Kriptografi\t\t\t\t\t\t  <\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<!-- Inner panel End -->\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\r\n<script type=\"text\/javascript\">\r\n\t\r\n\t\tfunction do_resize(){\r\n\r\n\t\t\tvar width=jQuery( '.wpsm_panel .wpsm_panel-body iframe' ).width();\r\n\t\t\tvar height=jQuery( '.wpsm_panel .wpsm_panel-body iframe' ).height();\r\n\r\n\t\t\tvar toggleSize = true;\r\n\t\t\tjQuery('iframe').animate({\r\n\t\t\t    width: toggleSize ? width : 640,\r\n\t\t\t    height: toggleSize ? height : 360\r\n\t\t\t  }, 250);\r\n\r\n\t\t\t  toggleSize = !toggleSize;\r\n\t\t}\r\n\t\t\r\n<\/script>\t\n<p><strong>SSH<\/strong> nedir sorusuna, (Secure Shell) bilgisayar sistemlerinde g\u00fcvenli ve \u015fifreli bir uzaktan eri\u015fim sa\u011flamak amac\u0131yla kullan\u0131lan bir a\u011f protokol\u00fcd\u00fcr cevab\u0131 verilmelidir. Temel olarak, iki bilgisayar aras\u0131nda \u015fifreli bir ba\u011flant\u0131 kurarak g\u00fcvenli bir ileti\u015fim ortam\u0131 olu\u015fturur. Peki, ne oldu\u011funu ve hangi i\u015flevleri yerine getirdi\u011fini daha ayr\u0131nt\u0131l\u0131 bir \u015fekilde inceleyelim.<\/p>\n<h2><strong>SSH Nedir ve Temel \u0130lkeleri Nelerdir?<\/strong><\/h2>\n<p><strong>SSH<\/strong>, &#8220;Secure Shell&#8221; kelimelerinin k\u0131saltmas\u0131d\u0131r. Bu protokol, bilgisayar sistemlerindeki verilerin g\u00fcvenli bir \u015fekilde iletilmesini ve uzaktan eri\u015fim i\u00e7in g\u00fcvenlik sa\u011flamay\u0131 ama\u00e7lar. Geleneksel olarak, uzaktan eri\u015fim protokolleri, verilerin \u015fifrelenmemi\u015f olarak iletilmesi nedeniyle g\u00fcvenlik a\u00e7\u0131klar\u0131na neden olabilirdi. Bu sorunu \u00e7\u00f6zmek i\u00e7in \u015fifreli bir ileti\u015fim kanal\u0131 sa\u011flar.<\/p>\n<h2><strong>SSH&#8217;nin Temel G\u00f6revleri<\/strong><\/h2>\n<ul>\n<li><em>G\u00fcvenli Uzaktan Eri\u015fim<\/em>: Kullan\u0131c\u0131lara uzaktaki bir bilgisayara g\u00fcvenli bir \u015fekilde ba\u011flanma imkan\u0131 tan\u0131r. Bu sayede, uzak sunucularda \u00e7al\u0131\u015fan uygulamalara eri\u015febilir veya dosya transferi gibi i\u015flemleri ger\u00e7ekle\u015ftirebilirsiniz.<\/li>\n<li><em>\u015eifreli \u0130leti\u015fim<\/em>: Veri iletimi s\u0131ras\u0131nda, kullan\u0131c\u0131 adlar\u0131, \u015fifreler ve di\u011fer hassas bilgileri \u015fifreler. Bu da bilgi g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan kritiktir, \u00e7\u00fcnk\u00fc \u015fifrelenmemi\u015f veriler, k\u00f6t\u00fc niyetli ki\u015filerin taraf\u0131ndan kolayca ele ge\u00e7irilebilirdi.<\/li>\n<li><em>G\u00fcvenli Anahtar De\u011fi\u015fimi<\/em>: G\u00fcvenli anahtar de\u011fi\u015fimi sa\u011flar. Bu, ileti\u015fim kurulan iki cihaz aras\u0131nda g\u00fcvenli bir anahtar\u0131n payla\u015f\u0131lmas\u0131n\u0131 i\u00e7erir. Bu sayede, bilgi de\u011fi\u015fiminde g\u00fcvenlik ve b\u00fct\u00fcnl\u00fck sa\u011flan\u0131r.<\/li>\n<\/ul>\n<h2><strong>SSH Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><\/h2>\n<p>\u00c7al\u0131\u015fma prensibi, g\u00fcvenli bir ba\u011flant\u0131 kurma ve verileri \u015fifreleme \u00fczerine dayan\u0131r. \u0130lk ad\u0131m, iki cihaz aras\u0131nda g\u00fcvenli bir anahtar de\u011fi\u015fimidir. Bu anahtarlar, ileti\u015fimde kullan\u0131lacak \u015fifreleme anahtarlar\u0131n\u0131 belirler. Ard\u0131ndan, veri iletimi s\u0131ras\u0131nda bu anahtarlar kullan\u0131larak bilgiler \u015fifrelenir ve g\u00fcvenli bir \u015fekilde iletilir.<\/p>\n<h2><strong>SSH ile Neler Yap\u0131labilir?<\/strong><\/h2>\n<p>SSH&#8217;nin i\u015flevleri olduk\u00e7a geni\u015ftir:<\/p>\n<ul>\n<li>Dosya Transferi: SCP veya SFTP gibi protokoller arac\u0131l\u0131\u011f\u0131yla dosya transferi sa\u011flar. Bu sayede, uzak sunuculara dosya g\u00f6ndermek veya almak m\u00fcmk\u00fcnd\u00fcr.<\/li>\n<li>Uzak Komut \u00c7al\u0131\u015ft\u0131rma: Uzaktaki bir bilgisayar \u00fczerinde komut \u00e7al\u0131\u015ft\u0131rmak i\u00e7in kullan\u0131l\u0131r. Bu, sistem y\u00f6neticilerinin uzaktaki sunucular\u0131 y\u00f6netmelerine olanak tan\u0131r.<\/li>\n<li>T\u00fcnelleme (Tunneling): A\u011f trafi\u011fini g\u00fcvenli bir \u015fekilde iletmek i\u00e7in kullan\u0131labilir. \u00d6zellikle, uzaktaki bir a\u011fa g\u00fcvenli bir ba\u011flant\u0131 kurmak i\u00e7in kullan\u0131\u015fl\u0131d\u0131r.<\/li>\n<\/ul>\n<h2><strong><img loading=\"lazy\" class=\"size-full wp-image-5741 aligncenter\" src=\"https:\/\/www.turkticaret.net\/blog\/wp-content\/uploads\/2023\/11\/SSH-Nedir-Secure-Shell-Ne-Ise-Yarar-1.jpeg\" alt=\"SSH-Nedir-Secure-Shell-Ne-\u0130\u015fe-Yarar-1\" width=\"810\" height=\"440\" srcset=\"https:\/\/www.turkticaret.net\/blog\/wp-content\/uploads\/2023\/11\/SSH-Nedir-Secure-Shell-Ne-Ise-Yarar-1.jpeg 810w, https:\/\/www.turkticaret.net\/blog\/wp-content\/uploads\/2023\/11\/SSH-Nedir-Secure-Shell-Ne-Ise-Yarar-1-300x163.jpeg 300w, https:\/\/www.turkticaret.net\/blog\/wp-content\/uploads\/2023\/11\/SSH-Nedir-Secure-Shell-Ne-Ise-Yarar-1-768x417.jpeg 768w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/>SSH \u015eifreleme Teknikleri<\/strong><\/h2>\n<p>Secure Shell, g\u00fcvenli uzaktan eri\u015fim sa\u011flamak i\u00e7in kullan\u0131lan bir protokold\u00fcr ve bu g\u00fcvenli\u011fi sa\u011flamak i\u00e7in \u00e7e\u015fitli \u015fifreleme tekniklerini kullan\u0131r. \u0130\u015fte temel \u015fifreleme teknikleri:<\/p>\n<ol>\n<li>Asimetrik \u015eifreleme (Public Key Cryptography)<\/li>\n<\/ol>\n<p>En yayg\u0131n olarak kulland\u0131\u011f\u0131 \u015fifreleme y\u00f6ntemlerinden biri asimetrik \u015fifrelemedir. Bu teknikte, her kullan\u0131c\u0131ya bir \u00e7ift anahtar sa\u011flan\u0131r: a\u00e7\u0131k anahtar (public key) ve \u00f6zel anahtar (private key). A\u00e7\u0131k anahtar, herkese a\u00e7\u0131k bir \u015fekilde payla\u015f\u0131labilir ve ileti\u015fim kurmak isteyen di\u011fer taraflar taraf\u0131ndan kullan\u0131l\u0131rken, \u00f6zel anahtar sadece sahibi taraf\u0131ndan bilinir ve saklan\u0131r. \u0130letilen veriler, a\u00e7\u0131k anahtar ile \u015fifrelenir ve sadece \u00f6zel anahtarla \u00e7\u00f6z\u00fclebilir. Bu, g\u00fcvenli anahtar de\u011fi\u015fimi ve veri \u015fifreleme i\u015flemlerini sa\u011flar.<\/p>\n<ol start=\"2\">\n<li>Simetrik \u015eifreleme<\/li>\n<\/ol>\n<p>Veri transferi s\u0131ras\u0131nda simetrik \u015fifreleme kullanabilir. Bu teknikte, ayn\u0131 anahtar hem veriyi \u015fifrelemek i\u00e7in hem de \u00e7\u00f6zmek i\u00e7in kullan\u0131l\u0131r. Veri transferi ba\u015flamadan \u00f6nce taraflar aras\u0131nda g\u00fcvenli bir \u015fekilde payla\u015f\u0131lan bu anahtar, ileti\u015fim s\u00fcresince kullan\u0131l\u0131r. Simetrik \u015fifreleme, h\u0131zl\u0131 ve etkili bir \u015fifreleme y\u00f6ntemi olup, genellikle b\u00fcy\u00fck veri transferleri i\u00e7in tercih edilir.<\/p>\n<ol start=\"3\">\n<li>Hash Fonksiyonlar\u0131<\/li>\n<\/ol>\n<p>Veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc sa\u011flamak i\u00e7in hash fonksiyonlar\u0131n\u0131 kullan\u0131r. G\u00f6nderilen veri \u00fczerinde herhangi bir de\u011fi\u015fiklik olup olmad\u0131\u011f\u0131n\u0131 kontrol etmek i\u00e7in kullan\u0131lan hash fonksiyonlar\u0131, veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc korumada \u00f6nemli bir rol oynar. Bu sayede, veri transferi s\u0131ras\u0131nda verilerin de\u011fi\u015ftirilip de\u011fi\u015ftirilmedi\u011fi anla\u015f\u0131labilir.<\/p>\n<ol start=\"4\">\n<li>Diffie-Hellman Anahtar De\u011fi\u015fimi<\/li>\n<\/ol>\n<p>Diffie-Hellman anahtar de\u011fi\u015fimi, g\u00fcvenli bir \u015fekilde anahtarlar\u0131n payla\u015f\u0131ld\u0131\u011f\u0131 bir protokold\u00fcr. \u0130ki taraf aras\u0131nda payla\u015f\u0131lan bir s\u0131rr\u0131n olmad\u0131\u011f\u0131 ve sald\u0131rganlar\u0131n bu s\u0131rr\u0131 \u00f6\u011frenmesinin zor oldu\u011fu bir y\u00f6ntemdir. SSH, Diffie-Hellman anahtar de\u011fi\u015fimini kullanarak, iki taraf aras\u0131nda g\u00fcvenli bir anahtar de\u011fi\u015fimi sa\u011flar.<\/p>\n<ol start=\"5\">\n<li>Elliptic Curve Kriptografi (ECC)<\/li>\n<\/ol>\n<p>Elliptic Curve Kriptografi&#8217;yi kullanarak daha g\u00fc\u00e7l\u00fc ve etkili bir \u015fifreleme sa\u011flar. ECC, daha k\u0131sa anahtar uzunluklar\u0131yla y\u00fcksek g\u00fcvenlik seviyeleri elde etmeyi m\u00fcmk\u00fcn k\u0131lar. Bu, daha az kaynak kullan\u0131m\u0131 ve daha h\u0131zl\u0131 anahtar de\u011fi\u015fimi anlam\u0131na gelir.<\/p>\n<p>Bu \u015fifreleme teknikleri, SSH&#8217;nin g\u00fcvenli bir ileti\u015fim ortam\u0131 sa\u011flamak i\u00e7in kulland\u0131\u011f\u0131 temel prensiplerdir. Kullan\u0131c\u0131lar\u0131n ve sistem y\u00f6neticilerinin SSH&#8217;nin g\u00fcvenlik \u00f6zelliklerini anlamalar\u0131, do\u011fru \u015fekilde yap\u0131land\u0131rmalar\u0131 ve uygulamalar\u0131 \u00f6nemlidir.<\/p>\n<h2><strong>Sonu\u00e7<\/strong><\/h2>\n<p>Modern bilgi g\u00fcvenli\u011fi standartlar\u0131n\u0131 kar\u015f\u0131layan bir protokold\u00fcr. G\u00fcvenli uzaktan eri\u015fim, \u015fifreli ileti\u015fim ve g\u00fcvenli anahtar de\u011fi\u015fimi gibi \u00f6zellikleriyle bilgisayar sistemlerindeki verilerin g\u00fcvenli\u011fini sa\u011flamak ad\u0131na kritik bir rol oynar. Her t\u00fcrl\u00fc uzaktan eri\u015fim ihtiyac\u0131n\u0131 g\u00fcvenli bir \u015fekilde kar\u015f\u0131lamak i\u00e7in yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<p>Di\u011fer blog i\u00e7eriklerimize g\u00f6z atmak isterseniz <a href=\"https:\/\/www.turkticaret.net\/blog\/\">t\u0131klayabilirsiniz.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SSH nedir sorusuna, (Secure Shell) bilgisayar sistemlerinde g\u00fcvenli ve \u015fifreli bir uzaktan eri\u015fim sa\u011flamak amac\u0131yla kullan\u0131lan bir a\u011f protokol\u00fcd\u00fcr cevab\u0131 verilmelidir. Temel olarak, iki bilgisayar aras\u0131nda \u015fifreli bir ba\u011flant\u0131 kurarak g\u00fcvenli bir ileti\u015fim ortam\u0131 olu\u015fturur. Peki, ne oldu\u011funu ve hangi i\u015flevleri yerine getirdi\u011fini daha ayr\u0131nt\u0131l\u0131 bir \u015fekilde inceleyelim. SSH Nedir ve Temel \u0130lkeleri Nelerdir? SSH, [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":5740,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51],"tags":[],"_links":{"self":[{"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/posts\/5735"}],"collection":[{"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/comments?post=5735"}],"version-history":[{"count":15,"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/posts\/5735\/revisions"}],"predecessor-version":[{"id":5757,"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/posts\/5735\/revisions\/5757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/media\/5740"}],"wp:attachment":[{"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/media?parent=5735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/categories?post=5735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.turkticaret.net\/blog\/wp-json\/wp\/v2\/tags?post=5735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}