I want to use VNC to remote access my home PC for trading. The problem is that port 5900 is blocked in the office. I hv googled and found that I can hide it by SSH tunnelling. Someone knows how to do it? http://digg.com/security/How_To_Setup_SSH_To_Tunnel_VNC_Traffic_Through_The_Internet. Another advantage of the SSH tunnel is that you can hide your VNC-ing or for that matter, any other communication (email, webbrowsing, ftp, etc) from your corporate network. Just configure your home NAT/router so that port 443 is forwarded to your SSHserver on port 22 and you have an (almost) unblockable / always-reachable way of evading the corporate nazis all the time.