PuTTY / SSH uses direct SSH credentials. Virtualizor remains a separate server-control integration.
Requires either sshpass + OpenSSH client or the PHP ssh2 extension on the Proxora web server.
3128, 5515, 5555, 8080, 8086, 8182
Generated Squid configuration is restricted to localhost/private networks by default; do not expose an unauthenticated open proxy.