{"id":6017,"date":"2023-02-17T18:29:09","date_gmt":"2023-02-17T12:59:09","guid":{"rendered":"https:\/\/trysiteprice.com\/blog\/?p=6017"},"modified":"2023-02-17T18:29:09","modified_gmt":"2023-02-17T12:59:09","slug":"samba-restrict-ipc-list-of-shared-resources","status":"publish","type":"post","link":"https:\/\/trysiteprice.com\/blog\/samba-restrict-ipc-list-of-shared-resources\/","title":{"rendered":"Samba Restrict IPC$ ( list of shared resources )"},"content":{"rendered":"<p>Samba is a popular open-source software suite that provides file and print services to Windows clients. The <code>IPC$<\/code> share is a special share that provides a list of shared resources on a Samba server. By default, anyone can connect to the <code>IPC$<\/code> share and see the list of shared resources. However, you can restrict access to this share using Samba&#8217;s configuration file.<\/p>\n<p>Here&#8217;s how to restrict access to the <code>IPC$<\/code> share in Samba:<\/p>\n<ol>\n<li>Edit the Samba configuration file. On most Linux distributions, the file is located at <code>\/etc\/samba\/smb.conf<\/code>.\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-bash\">sudo vi \/etc\/samba\/smb.conf<br \/>\n<\/code><\/div>\n<\/div>\n<\/li>\n<li>Add the following lines to the <code>[global]<\/code> section of the file:\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-python\">[<span class=\"hljs-keyword\">global<\/span>]<br \/>\nipc signing = mandatory<br \/>\n<\/code><\/div>\n<\/div>\n<p>This forces clients to sign their requests to the <code>IPC$<\/code> share, which can help prevent attackers from eavesdropping on the connection and getting a list of shared resources.<\/li>\n<li>Add the following lines to the <code>[IPC$]<\/code> section of the file:\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-java\">[IPC$]<br \/>\ncomment = IPC <span class=\"hljs-type\">Share<\/span><br \/>\n<span class=\"hljs-variable\">path<\/span> <span class=\"hljs-operator\">=<\/span> \/tmp<br \/>\n<span class=\"hljs-type\">read<\/span> <span class=\"hljs-variable\">only<\/span> <span class=\"hljs-operator\">=<\/span> yes<br \/>\n<span class=\"hljs-type\">guest<\/span> <span class=\"hljs-variable\">ok<\/span> <span class=\"hljs-operator\">=<\/span> no<br \/>\n<\/code><\/div>\n<\/div>\n<p>This creates a new section for the <code>IPC$<\/code> share and sets it to be read-only and not accessible to guests. You can replace <code>\/tmp<\/code> with any directory that you want to use as the path for the <code>IPC$<\/code> share.<\/li>\n<li>Save the configuration file and exit.<\/li>\n<li>Restart the Samba service to apply the changes:\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs\">sudo systemctl restart smb<br \/>\n<\/code><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<p>That&#8217;s it! Samba should now restrict access to the <code>IPC$<\/code> share and prevent clients from getting a list of shared resources without proper authentication.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Samba is a popular open-source software suite that provides file and print services to Windows clients. The IPC$ share is a special share that provides a list of shared resources on a Samba server. By default, anyone can connect to the IPC$ share and see the list of shared resources. However, you can restrict access &#8230; <a title=\"Samba Restrict IPC$ ( list of shared resources )\" class=\"read-more\" href=\"https:\/\/trysiteprice.com\/blog\/samba-restrict-ipc-list-of-shared-resources\/\" aria-label=\"Read more about Samba Restrict IPC$ ( list of shared resources )\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6017","post","type-post","status-publish","format-standard","hentry","category-best-tutorial"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Samba Restrict IPC$ ( list of shared resources ) - TrySitePrice<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trysiteprice.com\/blog\/samba-restrict-ipc-list-of-shared-resources\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Samba Restrict IPC$ ( list of shared resources ) - TrySitePrice\" \/>\n<meta property=\"og:description\" content=\"Samba is a popular open-source software suite that provides file and print services to Windows clients. 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