HTTPS tunnel - better and easier than VPN. The Barracuda HTTP tunnel provides an easy and convenient method for remote use of Internet/Intranet software.

AlmostVPN is an ssh tunnel manager for Mac OS X with a twist.

Tunneling, or port forwarding, is a way to forward otherwise insecure TCP traffic through encrypted SSH Secure Shell tunnel. You can secure for example DATABASE, POP3, SMTP and HTTP connections that would otherwise be insecure.

SSH 1+2, reconnect, backup tunnels, integrated firewall, reconfiguration of MS Internet Explorer and much more

Kiwi Secure Tunnel is a free Secure Tunnel Service for use with Kiwi Syslog Daemon (or compatible syslog daemon). It receives, compresses, and securely transports syslog messages from distributed network devices to a Kiwi Syslog Daemon.

3D Wormhole propels you down a dizzying wormhole. Completely configurable, you can control the color and wall density, speed, quality, depth and curves. As soon as the mouse is touched, your desktop will appear at the end of the tunnel.

Internet Secure Tunneling can forward otherwise insecure TCP traffic through encrypted SSH Secure Shell tunnel. You can secure for example DATABASE, POP3, SMTP and HTTP connections that would otherwise be insecure.

ViPNet TUNNEL is designed for making protected virtual private networks between offices or LANs to communicate confidentially over a public network, like Internet or other network environment based on Internet Protocol (IP).