{"id":7433,"date":"2015-05-11T13:45:21","date_gmt":"2015-05-11T10:45:21","guid":{"rendered":"http:\/\/blog.natro.com\/?p=7433"},"modified":"2023-02-23T10:58:59","modified_gmt":"2023-02-23T07:58:59","slug":"linux-ssh-portu-degistirme","status":"publish","type":"post","link":"https:\/\/www.natro.com\/blog\/linux-ssh-portu-degistirme\/","title":{"rendered":"Linux SSH Portu De\u011fi\u015ftirme"},"content":{"rendered":"<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\"><strong>Linux\u00a0SSH portu<\/strong>\u00a0de\u011fi\u015ftirmek, sunucunuzda uygulayaca\u011f\u0131n\u0131z g\u00fcvenlik uygulamalar\u0131ndan biridir. SSH servisi i\u00e7in standart gelen port 22 portudur. Sunucunuzdaki <strong>SSH<\/strong> portunu de\u011fi\u015ftirmemeniz durumunda internet \u00fczerindeki botlar taraf\u0131ndan otomatik olarak sunucunun standart portu \u00fczerinden<\/span><\/p>\n<p><!--more--><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\">\u015fifre denemesi yap\u0131larak sunucunun hacklenmesine sebep olabilir. \u00a0Linux SSH portu\u00a0de\u011fi\u015fimi i\u00e7in a\u015fa\u011f\u0131daki i\u015flem ad\u0131mlar\u0131n\u0131 uygulaman\u0131z gerekmektedir.<\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\">Sunucunuza ssh ile eri\u015fim sa\u011flad\u0131ktan sonra ssh konfig\u00fcrasyon dosyas\u0131na eri\u015fmek i\u00e7in a\u015fa\u011f\u0131daki komut \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131 gerekmektedir.<\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\">nano \/etc\/ssh\/sshd_config<\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\">Konfig\u00fcrasyon dosyas\u0131na eri\u015fim sa\u011flad\u0131ktan sonra a\u015fa\u011f\u0131daki resimde bulunan port sat\u0131r\u0131n\u0131 bulman\u0131z gerekmektedir.\u00a0<\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\"><a title=\"\" href=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2015\/05\/Screenshot_111.jpg\" target=\"\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone size-full wp-image-7432\" title=\"\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2015\/05\/Screenshot_111.jpg\" alt=\"Linux SSH portunu de\u011fi\u015ftirmek\" width=\"903\" height=\"505\" \/><\/a><\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\">Port sat\u0131r\u0131ndaki<strong> #Port 22<\/strong> alan\u0131n\u0131n ba\u015f\u0131ndaki <strong>#<\/strong> karakterini kald\u0131rd\u0131ktan sonra 22 yerine sunucunuzda kullanman\u0131z gereken port numaras\u0131n\u0131 yazman\u0131z gerekmektedir. Bu alana sunucunuzda ba\u015fka bir servisin kullanmad\u0131 port numaras\u0131n\u0131 yazman\u0131z gerekmektedir. Aksi halde <strong>port<\/strong>unuz stabil olarak \u00e7al\u0131\u015fmayacakt\u0131r. Port de\u011fi\u015fim i\u015flemini yapt\u0131ktan sonra problem ya\u015famaman\u0131z i\u00e7in firewallunuza bu port i\u00e7in eri\u015fim izini vermeniz gerekmektedir. \u00a0Port eri\u015fim izini vermek i\u00e7in a\u015fa\u011f\u0131daki kodu kullanabilirsiniz.<\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\">iptables -A INPUT -p tcp \u2013dport <PORTNUMARASI> -j ACCEPT<\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><span style=\"font-size: 16px;\">Firewall \u00fczerinde gerekli izinleri verdikten sonra port de\u011fi\u015fikli\u011finin aktif olmas\u0131 i\u00e7in ssh servisinin restart edilmesi gerekmektedir.<\/span><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><strong><span style=\"font-size: 16px;\">\/etc\/init.d\/sshd restart<\/span><\/strong><\/p>\n<p style=\"line-height: 20.7999992370605px;\"><a href=\"https:\/\/www.natro.com\/blog\/linuxta-bilinmesi-gereken-en-temel-komutlar\/\"><strong><span style=\"font-size: 16px;\">Linux\u2019ta Bilinmesi Gereken En Temel Komutlara makalemizden g\u00f6z atabilirsiniz.<\/span><\/strong><\/a><\/p>\n\n\n<p class=\"has-background\" style=\"background-color:#cae9fc\">\u0130statistiklere g\u00f6re; crack yaz\u0131l\u0131m, ters proxy, <strong>lisanss\u0131z yaz\u0131l\u0131m <\/strong>kullanan web siteleri, di\u011fer web sitelerine k\u0131yasla daha fazla risk alt\u0131ndad\u0131r. Ayr\u0131ca <strong>lisanss\u0131z panel <\/strong>kullan\u0131m\u0131 hukuki sonu\u00e7lar do\u011furur. Verilerinizi g\u00fcvenle korumak i\u00e7in <strong>orijinal lisansl\u0131 yaz\u0131l\u0131m<\/strong> kullan\u0131n ve hizmet ald\u0131\u011f\u0131n\u0131z firmadan orijinal lisans kulland\u0131klar\u0131na dair mutlaka kan\u0131tlar isteyin.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.natro.com\/lisansli-urun-politikamiz?utm_source=hosting-blog&utm_medium=banner-link&utm_campaign=lisans-politikasi\"><img decoding=\"async\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header.jpg\" alt=\"\" class=\"wp-image-34436\" width=\"680\" height=\"249\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header.jpg 600w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header-300x110.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2023\/02\/blog-header-380x139.jpg 380w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"Linux\u00a0SSH portu\u00a0de\u011fi\u015ftirmek, sunucunuzda uygulayaca\u011f\u0131n\u0131z g\u00fcvenlik uygulamalar\u0131ndan biridir. SSH servisi i\u00e7in standart gelen port 22 portudur. Sunucunuzdaki SSH portunu&hellip;\n","protected":false},"author":7,"featured_media":10470,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,36],"tags":[314],"class_list":{"0":"post-7433","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nasil-yapilir","8":"category-sunucu","9":"tag-ssh"},"_links":{"self":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/7433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/comments?post=7433"}],"version-history":[{"count":3,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/7433\/revisions"}],"predecessor-version":[{"id":34466,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/7433\/revisions\/34466"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media\/10470"}],"wp:attachment":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media?parent=7433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/categories?post=7433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/tags?post=7433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}