How-To: SSH tunnels for secure network accessHave you ever avoided checking your email over that free wireless access point for fear of someone snarfing your password? Secure, trusted networks aren't always available, so today we'll show you how to use SSH to keep those unencrypted POP3 or IMAP passwords and data safe. SSH (secure shell) is normally used to allow secure encrypted command line connections to a server. It can also be used to c
