Secure remote access to your PC or LAN from any Internet-connected computer. The Barracuda HTTPS tunnel allows you to encrypt arbitrary TCP connections inside SSL. The HTTPS tunnel allows you to secure non-SSL aware services such as TELNET, FTP, VNC, etc., by having the HTTPS tunnel provide the encryption. The HTTPS tunnel can also be used, for example, to tunnel traffic out from behind a restrictive firewall/proxy that only allows outgoing HTTPS web connections