The default values are 8080 or 80 for http, 3128 for the squid http proxy, and 1080 for socks 4 and 5. Enable proxy requires authentication credentials if you previously set up your http or socks 5 Ò€¦ Port 3128 tcp/udp information, assignments, application use and known security risks.

Protocol choose the protocol used by the proxy server. Proxifier supports four protocols: Socks version 4 Ò€¦