{"id":841,"date":"2025-05-06T11:07:30","date_gmt":"2025-05-06T08:07:30","guid":{"rendered":"https:\/\/verimin.com.tr\/blog\/?p=841"},"modified":"2025-05-16T11:07:52","modified_gmt":"2025-05-16T08:07:52","slug":"smb-protokolu-nedir-nasil-calisir","status":"publish","type":"post","link":"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/","title":{"rendered":"SMB Protokol\u00fc Nedir? Nas\u0131l \u00c7al\u0131\u015f\u0131r?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 ez-toc-wrap-left counter-flat ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7erik Ba\u015fl\u0131klar\u0131:<\/div>\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\"><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'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/#SMB_Protokolu_Hangi_Amacla_Kullanilir\" title=\"SMB Protokol\u00fc Hangi Ama\u00e7la Kullan\u0131l\u0131r?\">SMB Protokol\u00fc Hangi Ama\u00e7la Kullan\u0131l\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/#SMBv1_SMBv2_ve_SMBv3_Arasindaki_Temel_Farklar_Nelerdir\" title=\"SMBv1, SMBv2 ve SMBv3 Aras\u0131ndaki Temel Farklar Nelerdir?\">SMBv1, SMBv2 ve SMBv3 Aras\u0131ndaki Temel Farklar Nelerdir?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/#SMB_Protokolu_Hangi_Portlari_Kullanir\" title=\"SMB Protokol\u00fc Hangi Portlar\u0131 Kullan\u0131r?\">SMB Protokol\u00fc Hangi Portlar\u0131 Kullan\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/#Windows_ve_Linux_Sistemlerde_SMB_Destegi_Nasil_Etkinlestirilir\" title=\"Windows ve Linux Sistemlerde SMB Deste\u011fi Nas\u0131l Etkinle\u015ftirilir?\">Windows ve Linux Sistemlerde SMB Deste\u011fi Nas\u0131l Etkinle\u015ftirilir?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/#SMB_Protokolu_Guvenlik_Aciklariyla_Neden_Elestirilir\" title=\"SMB Protokol\u00fc G\u00fcvenlik A\u00e7\u0131klar\u0131yla Neden Ele\u015ftirilir?\">SMB Protokol\u00fc G\u00fcvenlik A\u00e7\u0131klar\u0131yla Neden Ele\u015ftirilir?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/#SMB_Kullanilarak_Dosya_ve_Yazici_Paylasimi_Nasil_Yapilir\" title=\"SMB Kullan\u0131larak Dosya ve Yaz\u0131c\u0131 Payla\u015f\u0131m\u0131 Nas\u0131l Yap\u0131l\u0131r?\">SMB Kullan\u0131larak Dosya ve Yaz\u0131c\u0131 Payla\u015f\u0131m\u0131 Nas\u0131l Yap\u0131l\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/verimin.com.tr\/blog\/smb-protokolu-nedir-nasil-calisir\/#SMB_Alternatifleri_Nelerdir_ve_Hangi_Durumlarda_Tercih_Edilmelidir\" title=\"SMB Alternatifleri Nelerdir ve Hangi Durumlarda Tercih Edilmelidir?\">SMB Alternatifleri Nelerdir ve Hangi Durumlarda Tercih Edilmelidir?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"SMB_Protokolu_Hangi_Amacla_Kullanilir\"><\/span><strong>SMB Protokol\u00fc Hangi Ama\u00e7la Kullan\u0131l\u0131r?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>SMB nedir<\/b><span style=\"font-weight: 400;\"> ve <\/span><b>Samba nedir<\/b><span style=\"font-weight: 400;\"> \u015feklindeki sorular son y\u0131llarda bilgisayar kullan\u0131c\u0131lar\u0131n\u0131 olduk\u00e7a merakland\u0131rmaktad\u0131r. <\/span><b>SMB<\/b><span style=\"font-weight: 400;\"> protokol\u00fc, a\u011f \u00fczerindeki kaynaklara eri\u015fimi sa\u011flayan bir i\u00e7 payla\u015f\u0131m mekanizmas\u0131d\u0131r. Bu sistem, istemci-sunucu modeli \u00fczerinden \u00e7al\u0131\u015f\u0131r ve kullan\u0131c\u0131lar\u0131n kendi cihazlar\u0131 arac\u0131l\u0131\u011f\u0131yla merkezi bir sunucuya ba\u011flanarak dosya, belge gibi dahili kaynaklara ula\u015fmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ayn\u0131 zamanda bir uygulama katman\u0131 protokol\u00fc olan SMB, yaln\u0131zca dosya payla\u015f\u0131m\u0131 i\u00e7in de\u011fil, a\u011f kullan\u0131c\u0131lar\u0131 ve sunucular aras\u0131nda veri iletimine olanak tan\u0131yan bir ileti\u015fim altyap\u0131s\u0131 da sunar. Bu istek-cevap temelli yap\u0131, istemci ve sunucu aras\u0131nda \u00e7ok say\u0131da verinin aktar\u0131lmas\u0131n\u0131 sa\u011flar.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Peki, <\/span><b>samba ne demek<\/b><span style=\"font-weight: 400;\">? Samba, a\u00e7\u0131k kaynak kodlu bir yaz\u0131l\u0131m paketidir. Amac\u0131 ise Linux ve Unix tabanl\u0131 sistemlerin SMB protokol\u00fcn\u00fc kullanabilmesini sa\u011flamakt\u0131r.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"SMBv1_SMBv2_ve_SMBv3_Arasindaki_Temel_Farklar_Nelerdir\"><\/span><strong>SMBv1, SMBv2 ve SMBv3 Aras\u0131ndaki Temel Farklar Nelerdir?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">SMB v1 (SMB1) \u2013 SMB protokol\u00fcn\u00fcn ilk versiyonudur. 1980\u2019li y\u0131llarda geli\u015ftirilmeye ba\u015flanm\u0131\u015f ve zaman i\u00e7inde \u00e7e\u015fitli s\u00fcr\u00fcmlerle g\u00fcncellenmi\u015ftir. Microsoft, Windows 95 d\u00f6neminde SMB1\u2019i uygulamak i\u00e7in CIFS (Common Internet File System) ad\u0131n\u0131 verdi\u011fi yap\u0131y\u0131 tan\u0131tt\u0131. Ancak g\u00fcn\u00fcm\u00fczde SMB1 kullan\u0131m\u0131 tavsiye edilmez; \u00e7\u00fcnk\u00fc \u015fifreleme deste\u011fi yoktur, WannaCry ve NotPetya gibi siber sald\u0131r\u0131larda s\u00f6m\u00fcr\u00fclm\u00fc\u015f, g\u00fcvenlik a\u00e7\u0131s\u0131ndan zay\u0131f ve a\u011flarda yo\u011fun ileti\u015fim nedeniyle verimsiz bir protokold\u00fcr.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SMB v2 (SMB2) \u2013 Windows Vista ile birlikte tan\u0131t\u0131lan SMB2, bir \u00f6nceki s\u00fcr\u00fcme g\u00f6re performans ve kullan\u0131m kolayl\u0131\u011f\u0131 a\u00e7\u0131s\u0131ndan \u00f6nemli geli\u015fmeler sundu. SMB2 ayr\u0131ca g\u00fcvenlik anlam\u0131nda da iyile\u015ftirmeler getirdi. \u00d6rne\u011fin, SMB 2.0.2 s\u00fcr\u00fcm\u00fc, \u00f6n kimlik do\u011frulama b\u00fct\u00fcnl\u00fc\u011f\u00fc sa\u011flad\u0131. SMB2, SMB1\u2019de bulunan WannaCry ve NotPetya gibi g\u00fcvenlik a\u00e7\u0131klar\u0131na kar\u015f\u0131 daha dayan\u0131kl\u0131d\u0131r. SMB 2.1 s\u00fcr\u00fcm\u00fc ise Windows 7 ve Server 2008 R2 ile birlikte geldi ve performansla birlikte dosya kilitleme (opportunistic locking) mekanizmalar\u0131n\u0131 daha da geli\u015ftirdi.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SMB v3 (SMB3) \u2013 Bu s\u00fcr\u00fcm, u\u00e7tan uca \u015fifreleme \u00f6zelli\u011fiyle birlikte geldi ve SMB protokol\u00fcn\u00fcn en g\u00fcvenli ve geli\u015fmi\u015f halini sundu. \u0130lk olarak Windows 8 ve Server 2012 ile sunulan SMB 3.0, daha sonra Windows 8.1 ve Server 2012 R2\u2019de SMB 3.02 olarak g\u00fcncellendi. SMB\u2019nin en son ve en g\u00fcvenli s\u00fcr\u00fcm\u00fc olan SMB 3.1.1 ise Windows 10 ve Server 2016 ile birlikte tan\u0131t\u0131ld\u0131.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"SMB_Protokolu_Hangi_Portlari_Kullanir\"><\/span><strong>SMB Protokol\u00fc Hangi Portlar\u0131 Kullan\u0131r?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">SMB protokol\u00fc, \u00f6zellikle Windows tabanl\u0131 sistemlerde dosya payla\u015f\u0131m\u0131, a\u011f \u00fczerinden yaz\u0131c\u0131 eri\u015fimi ve benzeri i\u015flemler i\u00e7in 139 ve 445 numaral\u0131 <\/span><b>SMB port<\/b><span style=\"font-weight: 400;\"> kullan\u0131r. Bu portlar arac\u0131l\u0131\u011f\u0131yla ger\u00e7ekle\u015fen ba\u011flant\u0131lar sayesinde, dosya kilitleme, klas\u00f6r\/dosya de\u011fi\u015fikli\u011fi alg\u0131lama, oplock (f\u0131rsat\u00e7\u0131 kilitleme) gibi i\u015flevler de m\u00fcmk\u00fcn hale gelir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0130stemci-sunucu mant\u0131\u011f\u0131yla \u00e7al\u0131\u015fan bu protokol, veri paketleri \u00fczerinden istemci taraf\u0131ndan g\u00f6nderilen istekleri ya da sunucudan gelen yan\u0131tlar\u0131 i\u015fler. Bu veri paketleri \u00fc\u00e7 ana kategoriye ayr\u0131l\u0131r:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Oturum y\u00f6netim paketleri: <a href=\"https:\/\/verimin.com.tr\/sanal-sunucu\">Sunucu<\/a> \u00fczerindeki payla\u015f\u0131lan kaynaklara ba\u011flant\u0131 kurulmas\u0131n\u0131 ve bu ba\u011flant\u0131n\u0131n devam etmesini sa\u011flar.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Dosya eri\u015fim paketleri: Uzak sunucuda bulunan klas\u00f6r ve dosyalar\u0131n y\u00f6netimini ve eri\u015fimini ger\u00e7ekle\u015ftirir.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Genel mesajla\u015fma paketleri: Yazd\u0131rma i\u015flemleri i\u00e7in veri g\u00f6nderimini sa\u011flar ve yazd\u0131rma kuyruklar\u0131n\u0131n durumunu bildirir.<\/span><\/li>\n<\/ul>\n<p>\u0130lginizi \u00e7ekebilir: <a href=\"https:\/\/verimin.com.tr\/blog\/framework-nedir-2025\/\"><strong>Framework Nedir?<\/strong><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Windows_ve_Linux_Sistemlerde_SMB_Destegi_Nasil_Etkinlestirilir\"><\/span><strong>Windows ve Linux Sistemlerde SMB Deste\u011fi Nas\u0131l Etkinle\u015ftirilir?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">SMB protokol\u00fcn\u00fc \u00e7al\u0131\u015ft\u0131ran a\u011f cihazlar\u0131na do\u011frudan eri\u015fimi olmayan kullan\u0131c\u0131lar, Windows 10\u2019da <\/span><b>SMB1 protokol\u00fc<\/b><span style=\"font-weight: 400;\"> ge\u00e7ici olarak etkinle\u015ftirmek i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 takip edebilir:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 1: Ba\u015flat men\u00fcs\u00fcndeki arama kutusuna denetim masas\u0131 yaz\u0131n ve en iyi e\u015fle\u015fme olarak \u00e7\u0131kan Denetim Masas\u0131 se\u00e7ene\u011fine t\u0131klay\u0131n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 2: Sa\u011f \u00fcst k\u00f6\u015fede yer alan \u201cG\u00f6r\u00fcnt\u00fcleme \u00f6l\u00e7\u00fct\u00fc\u201d k\u0131sm\u0131n\u0131 Kategori olarak de\u011fi\u015ftirin ve ard\u0131ndan Programlar b\u00f6l\u00fcm\u00fcne girin.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 3: A\u00e7\u0131lan sayfada Windows \u00f6zelliklerini a\u00e7 veya kapat ba\u011flant\u0131s\u0131na t\u0131klay\u0131n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 4: Kar\u015f\u0131n\u0131za \u00e7\u0131kan listede SMB 1.0\/CIFS Dosya Payla\u015f\u0131m Deste\u011fi b\u00f6l\u00fcm\u00fcn\u00fc bulun, geni\u015fletin ve SMB 1.0\/CIFS \u0130stemcisi kutucu\u011funu i\u015faretleyin.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 5: De\u011fi\u015fiklikleri kaydetmek i\u00e7in Tamam butonuna t\u0131klay\u0131n ve ard\u0131ndan bilgisayar\u0131n\u0131z\u0131 yeniden ba\u015flat\u0131n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu i\u015flemden sonra, a\u011f ba\u011flant\u0131s\u0131yla ilgili hatalar\u0131n \u00e7\u00f6z\u00fcl\u00fcp \u00e7\u00f6z\u00fclmedi\u011fini kontrol edebilirsiniz.<\/span><\/p>\n<p><b>Y\u00f6ntem 2: PowerShell Kullanarak Windows 10\u2019da SMB1\u2019i Etkinle\u015ftirme<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Windows PowerShell \u00fczerinden de SMB1 deste\u011fini etkinle\u015ftirebilirsiniz. Bunun i\u00e7in \u015fu ad\u0131mlar\u0131 izleyin:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 1: Arama kutusuna PowerShell yaz\u0131n, \u00e7\u0131kan Windows PowerShell simgesine sa\u011f t\u0131klay\u0131n ve Y\u00f6netici olarak \u00e7al\u0131\u015ft\u0131r se\u00e7ene\u011fini se\u00e7in.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 2: A\u015fa\u011f\u0131daki komutu yaz\u0131n ve Enter tu\u015funa bas\u0131n. Bu, SMB1\u2019in etkin olup olmad\u0131\u011f\u0131n\u0131 kontrol eder:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ad\u0131m 3: Komutun \u00e7\u0131kt\u0131s\u0131 True ise, SMB1 zaten etkin demektir. E\u011fer False sonucu \u00e7\u0131karsa, a\u015fa\u011f\u0131daki komutu yaz\u0131p Enter tu\u015funa basarak SMB1\u2019i etkinle\u015ftirebilirsiniz:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Set-SmbServerConfiguration \u2013EnableSMB1Protocol $true<\/span><\/p>\n<p><span style=\"font-weight: 400;\">E\u011fer bu y\u00f6ntem i\u015fe yaramazsa, bir \u00f6nceki (Denetim Masas\u0131 \u00fczerinden) y\u00f6ntemi deneyebilirsiniz.<\/span><\/p>\n<p>\u0130lginizi \u00e7ekebilir: <a href=\"https:\/\/verimin.com.tr\/blog\/islemci-nedir-ne-ise-yarar-nasil-calisir\/\"><strong>\u0130\u015flemci Nedir? Ne \u0130\u015fe Yarar? Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"SMB_Protokolu_Guvenlik_Aciklariyla_Neden_Elestirilir\"><\/span><strong>SMB Protokol\u00fc G\u00fcvenlik A\u00e7\u0131klar\u0131yla Neden Ele\u015ftirilir?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">SMB protokol\u00fcn\u00fcn farkl\u0131 s\u00fcr\u00fcmleri ve uygulamalar\u0131, ciddi g\u00fcvenlik zafiyetleri i\u00e7erdi\u011fi i\u00e7in s\u0131kl\u0131kla ele\u015ftirilir. Bu zay\u0131fl\u0131klar, kurumlar\u0131 potansiyel tehditlere kar\u015f\u0131 savunmas\u0131z b\u0131rak\u0131r. G\u00fcvenlik ekiplerinin bu a\u00e7\u0131klar\u0131 iyi anlamas\u0131, gerekli \u00f6nlemleri alabilmesi i\u00e7in kritik \u00f6nemdedir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kimlik Do\u011frulama Zay\u0131fl\u0131klar\u0131:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Microsoft\u2019un ara\u015ft\u0131rmalar\u0131na g\u00f6re, SMB ile ilgili g\u00fcvenlik olaylar\u0131n\u0131n b\u00fcy\u00fck bir k\u0131sm\u0131 kimlik do\u011frulama a\u00e7\u0131klar\u0131ndan kaynaklanmaktad\u0131r. Zay\u0131f parola kullan\u0131m\u0131 ve yetersiz kimlik kontrol\u00fc b\u00fcy\u00fck g\u00fcvenlik bo\u015fluklar\u0131 olu\u015fturur. Bir\u00e7ok SMB sunucusu h\u00e2l\u00e2 temel kimlik do\u011frulama y\u00f6ntemlerini kabul etmektedir. Bu durum, \u00f6zellikle daha g\u00fc\u00e7l\u00fc g\u00fcvenlik protokolleri zorunlu k\u0131l\u0131nmad\u0131\u011f\u0131nda, kaba kuvvet sald\u0131r\u0131lar\u0131 ve kimlik bilgisi h\u0131rs\u0131zl\u0131\u011f\u0131 gibi tehditlere a\u00e7\u0131k hale gelmelerine neden olur.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">S\u00fcr\u00fcme \u00d6zg\u00fc G\u00fcvenlik Sorunlar\u0131:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CIS Security taraf\u0131ndan yap\u0131lan ara\u015ft\u0131rmalar, SMB\u2019nin her bir s\u00fcr\u00fcm\u00fcn\u00fcn kendine \u00f6zg\u00fc g\u00fcvenlik riskleri ta\u015f\u0131d\u0131\u011f\u0131n\u0131 ortaya koymaktad\u0131r. \u00d6zellikle SMB 1.0 s\u00fcr\u00fcm\u00fc, \u015fifreleme i\u00e7ermemesi ve zay\u0131f kimlik do\u011frulama y\u00f6ntemleri nedeniyle ciddi g\u00fcvenlik a\u00e7\u0131klar\u0131na yol a\u00e7ar. Daha yeni s\u00fcr\u00fcmler daha g\u00fcvenli olsa da, eski sistemlerle uyumluluk amac\u0131yla yanl\u0131\u015f yap\u0131land\u0131r\u0131ld\u0131klar\u0131nda onlar da savunmas\u0131z hale gelebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Protokol Uygulama Hatalar\u0131:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SMB tabanl\u0131 g\u00fcvenlik ihlallerinin bir k\u0131sm\u0131, protokol\u00fcn sistemlerdeki uygulama hatalar\u0131ndan kaynaklan\u0131r. Bu hatalar, a\u011fdaki di\u011fer zay\u0131fl\u0131klarla birle\u015fti\u011finde daha tehlikeli hale gelir. Sald\u0131rganlar, \u00f6rne\u011fin ta\u015fma (buffer overflow) a\u00e7\u0131klar\u0131ndan faydalanarak zararl\u0131 kod \u00e7al\u0131\u015ft\u0131rabilir ya da sistemleri eski, g\u00fcvensiz SMB s\u00fcr\u00fcmlerini kullanmaya zorlayabilir (protokol d\u00fc\u015f\u00fcrme sald\u0131r\u0131s\u0131). Bu t\u00fcr tehditleri azaltmak i\u00e7in d\u00fczenli g\u00fcvenlik g\u00fcncellemeleri yapmak ve do\u011fru yap\u0131land\u0131rma uygulamak gereklidir.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"SMB_Kullanilarak_Dosya_ve_Yazici_Paylasimi_Nasil_Yapilir\"><\/span><strong>SMB Kullan\u0131larak Dosya ve Yaz\u0131c\u0131 Payla\u015f\u0131m\u0131 Nas\u0131l Yap\u0131l\u0131r?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Windows i\u015fletim sisteminde SMB protokol\u00fc \u00fczerinden dosya ve yaz\u0131c\u0131 payla\u015f\u0131m\u0131 yapmak olduk\u00e7a pratiktir. \u0130lk olarak, dosya ve yaz\u0131c\u0131 payla\u015f\u0131m\u0131n\u0131 etkinle\u015ftirmek gerekir. Bunun i\u00e7in Denetim Masas\u0131\u2019na girilir, ard\u0131ndan \u201cA\u011f ve Payla\u015f\u0131m Merkezi\u201d sekmesine ge\u00e7ilir. Buradan \u201cGeli\u015fmi\u015f payla\u015f\u0131m ayarlar\u0131n\u0131 de\u011fi\u015ftir\u201d b\u00f6l\u00fcm\u00fcne ula\u015f\u0131l\u0131r ve \u201cDosya ve yaz\u0131c\u0131 payla\u015f\u0131m\u0131n\u0131 a\u00e7\u201d se\u00e7ene\u011fi aktif hale getirilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Daha sonra, payla\u015f\u0131lmak istenen klas\u00f6r se\u00e7ilir. Klas\u00f6re sa\u011f t\u0131klanarak \u201c\u00d6zellikler\u201d men\u00fcs\u00fcne girilir, \u201cPayla\u015f\u0131m\u201d sekmesi a\u00e7\u0131l\u0131r ve buradan \u201cGeli\u015fmi\u015f Payla\u015f\u0131m\u201d se\u00e7ene\u011fi kullan\u0131l\u0131r. \u201cBu klas\u00f6r\u00fc payla\u015f\u201d kutucu\u011fu i\u015faretlenerek klas\u00f6r payla\u015f\u0131ma a\u00e7\u0131l\u0131r ve eri\u015fim izinleri belirlenir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Yaz\u0131c\u0131 payla\u015f\u0131m\u0131 i\u00e7in ise yine Denetim Masas\u0131 \u00fczerinden \u201cAyg\u0131tlar ve Yaz\u0131c\u0131lar\u201d b\u00f6l\u00fcm\u00fcne gidilir. Payla\u015f\u0131lmak istenen yaz\u0131c\u0131ya sa\u011f t\u0131klanarak \u201cYaz\u0131c\u0131 \u00d6zellikleri\u201d se\u00e7ene\u011fi se\u00e7ilir. A\u00e7\u0131lan pencerede \u201cPayla\u015f\u0131m\u201d sekmesi alt\u0131nda \u201cBu yaz\u0131c\u0131y\u0131 payla\u015f\u201d kutucu\u011fu i\u015faretlenerek yaz\u0131c\u0131 a\u011fda eri\u015filebilir hale getirilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu ad\u0131mlar tamamland\u0131ktan sonra, ba\u015fka bir bilgisayardan payla\u015f\u0131lan kaynaklara eri\u015fmek i\u00e7in Dosya Gezgini a\u00e7\u0131l\u0131r ve adres \u00e7ubu\u011funa \\\\bilgisayar-ad\u0131\\payla\u015f\u0131m-ad\u0131 format\u0131nda bir yol yaz\u0131larak ba\u011flant\u0131 sa\u011flan\u0131r. Bu sayede, a\u011f \u00fczerindeki di\u011fer kullan\u0131c\u0131lar payla\u015f\u0131lan dosya ve yaz\u0131c\u0131lara kolayca eri\u015febilir.<\/span><\/p>\n<p><strong>\u0130lginizi \u00c7ekebilir: <a href=\"https:\/\/verimin.com.tr\/blog\/proxy-nedir-proxy-nasil-kullanilir\/\">Proxy Nedir? Proxy Nas\u0131l Kullan\u0131l\u0131r?<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"SMB_Alternatifleri_Nelerdir_ve_Hangi_Durumlarda_Tercih_Edilmelidir\"><\/span><strong>SMB Alternatifleri Nelerdir ve Hangi Durumlarda Tercih Edilmelidir?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">SMB alternatifleri de\u011ferlendirildi\u011finde ilk olarak kar\u015f\u0131m\u0131za NFS (Network File System) \u00e7\u0131kmaktad\u0131r. Bu sistem, \u00f6zellikle Unix ve Linux tabanl\u0131 sistemlerde yayg\u0131n olarak kullan\u0131lan bir dosya payla\u015f\u0131m protokol\u00fcd\u00fcr. B\u00fcy\u00fck altyap\u0131larda, \u00f6zellikle \u00e7ok say\u0131da istemcinin bulundu\u011fu ortamlarda y\u00fcksek performans sunar. Okuma a\u011f\u0131rl\u0131kl\u0131 i\u015flemlerde daha h\u0131zl\u0131 sonu\u00e7 verir ve \u00f6l\u00e7eklenebilirlik a\u00e7\u0131s\u0131ndan avantajl\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ayr\u0131ca NFS, ana makine tabanl\u0131 kimlik do\u011frulama kullan\u0131r, bu da do\u011fru \u015fekilde yap\u0131land\u0131r\u0131lmad\u0131\u011f\u0131nda g\u00fcvenlik zafiyetlerine yol a\u00e7abilir. Ancak NFSv4 s\u00fcr\u00fcm\u00fcyle birlikte daha geli\u015fmi\u015f g\u00fcvenlik \u00f6nlemleri sunulmaktad\u0131r. Bu protokol, \u00f6zellikle Linux veya Unix sistemlerin yo\u011fun olarak kullan\u0131ld\u0131\u011f\u0131 ortamlarda, Windows ile derin entegrasyona gerek duyulmad\u0131\u011f\u0131nda tercih edilebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SFTP (SSH File Transfer Protocol) ise g\u00fc\u00e7l\u00fc \u015fifreleme ve SSH protokol\u00fc \u00fczerinden g\u00fcvenli dosya aktar\u0131m\u0131 sa\u011flayan bir y\u00f6ntemdir. \u00d6zellikle internet \u00fczerinden ya da uzak sunucular aras\u0131nda b\u00fcy\u00fck dosya veya dosya gruplar\u0131n\u0131n g\u00fcvenli \u015fekilde aktar\u0131lmas\u0131 gerekti\u011finde kullan\u0131l\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu sistem, k\u00fc\u00e7\u00fck dosyalarla yap\u0131lan i\u015flemlerde SMB\u2019ye g\u00f6re daha yava\u015f olabilse de g\u00fcvenlik a\u00e7\u0131s\u0131ndan b\u00fcy\u00fck avantaj sa\u011flar ve farkl\u0131 i\u015fletim sistemleri aras\u0131nda sorunsuz \u00e7al\u0131\u015f\u0131r. SFTP, uzak dosya eri\u015fimi, yedekleme i\u015flemleri, Linux sunucu y\u00f6netimi ve g\u00fcvenli transfer ihtiya\u00e7lar\u0131 i\u00e7in ideal bir se\u00e7enektir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">WebDAV (Web Distributed Authoring and Versioning) ise HTTP veya HTTPS \u00fczerinden \u00e7al\u0131\u015fan ve \u00e7oklu platform eri\u015fimini destekleyen bir dosya payla\u015f\u0131m protokol\u00fcd\u00fcr. <a href=\"https:\/\/verimin.com.tr\/ssl-sertifikalari\" data-internallinksmanager029f6b8e52c=\"13\" title=\"ssl sertifikas\u0131\">SSL<\/a> kullan\u0131ld\u0131\u011f\u0131nda g\u00fcvenli dosya payla\u015f\u0131m\u0131 sa\u011flar ve baz\u0131 durumlarda SMB\u2019ye g\u00f6re kurulumu daha basittir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Windows Gezgini gibi bir\u00e7ok istemci taraf\u0131ndan do\u011fal olarak tan\u0131nan WebDAV, yerel a\u011fda ya da geni\u015f alan a\u011flar\u0131nda makul performans ve g\u00fcvenlik sa\u011flayan, standartlara dayal\u0131 bir protokol arayanlar i\u00e7in iyi bir alternatiftir.<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SMB Protokol\u00fc Hangi Ama\u00e7la Kullan\u0131l\u0131r? SMB nedir ve Samba nedir \u015feklindeki sorular son y\u0131llarda bilgisayar&#8230;<\/p>\n","protected":false},"author":1,"featured_media":842,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-841","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=841"}],"version-history":[{"count":1,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/841\/revisions"}],"predecessor-version":[{"id":843,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/841\/revisions\/843"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/media\/842"}],"wp:attachment":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}