{"id":1105,"date":"2023-02-10T14:46:48","date_gmt":"2023-02-10T06:46:48","guid":{"rendered":"https:\/\/www.xlogin.us\/help\/docs\/fingerprint-introduction\/port-scan-protection\/"},"modified":"2023-02-20T10:32:28","modified_gmt":"2023-02-20T02:32:28","slug":"port-scan-protection","status":"publish","type":"docs","link":"https:\/\/www.xlogin.us\/help\/docs\/fingerprint-introduction\/port-scan-protection\/","title":{"rendered":"Port Scan Protection"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Users can turn on the port scanning protection function in the&nbsp;<strong><a href=\"https:\/\/xlogin.us\/\" data-type=\"URL\" data-id=\"https:\/\/xlogin.us\/\" target=\"_blank\" rel=\"noreferrer noopener\">XLogin<\/a><\/strong>&nbsp;browser profile settings, which will&nbsp;<strong>prevent websites from detecting which ports you have opened<\/strong>. This feature will prevent all ports from being scanned. But you can also whitelist a series of specific ports for website scanning.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br>If some websites use Nmap for external scannings, such as <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">https:\/\/whatleaks.site\/<\/mark>, then this feature will not take effect. However, as far as we know, most sites will not use Nmap for legal reasons.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br>In computer science, a port is a communication endpoint. When an application is running on a computer, it opens a port that corresponds to the address at which the application interacts with other applications.<br><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br><strong>Example:<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br><strong>The TeamViewer opens ports:<\/strong>&nbsp;80, 443, and 5938 (TCP)<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br><strong>RDP (Remote Desktop Protocol) opens port:<\/strong>&nbsp;3389 (TCP\/UDP)<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The port number can be any number between 0 and 65535.<\/mark><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br>Websites can scan locally open ports through web sockets, detect which ports a computer has opened, and understand what programs the user is running. Our technical team has confirmed that both eBay and Amazon have taken advantage of this technology.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"993\" height=\"695\" src=\"https:\/\/www.xlogin.us\/help\/wp-content\/uploads\/2023\/02\/QQ\u622a\u56fe20230210144849-2.png\" alt=\"\" class=\"wp-image-1634\" srcset=\"https:\/\/www.xlogin.us\/help\/wp-content\/uploads\/2023\/02\/QQ\u622a\u56fe20230210144849-2.png 993w, https:\/\/www.xlogin.us\/help\/wp-content\/uploads\/2023\/02\/QQ\u622a\u56fe20230210144849-2-300x210.png 300w, https:\/\/www.xlogin.us\/help\/wp-content\/uploads\/2023\/02\/QQ\u622a\u56fe20230210144849-2-768x538.png 768w\" sizes=\"auto, (max-width: 993px) 100vw, 993px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><br><br><\/p>\n","protected":false},"featured_media":0,"parent":780,"menu_order":39,"comment_status":"closed","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-1105","docs","type-docs","status-publish","hentry"],"comment_count":0,"_links":{"self":[{"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/docs\/1105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/types\/docs"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/comments?post=1105"}],"version-history":[{"count":4,"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/docs\/1105\/revisions"}],"predecessor-version":[{"id":2037,"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/docs\/1105\/revisions\/2037"}],"up":[{"embeddable":true,"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/docs\/780"}],"next":[{"title":"Auxiliary Start Setting","link":"https:\/\/www.xlogin.us\/help\/docs\/fingerprint-introduction\/auxiliary-start-setting\/","href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/docs\/1121"}],"prev":[{"title":"XLogin Browser SSL Fingerprint","link":"https:\/\/www.xlogin.us\/help\/docs\/fingerprint-introduction\/xlogin-browser-ssl-fingerprint\/","href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/docs\/1099"}],"wp:attachment":[{"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/media?parent=1105"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/www.xlogin.us\/help\/wp-json\/wp\/v2\/doc_tag?post=1105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}