SSH provides remote, text-based access to Unix systems. It is a secure replacement for Telnet, with several additional features. Pre-requisites for remote access Duo: You will need to have Duo set up.

PuTTY can do a lot more than allow you to log into Linux from another system. It also allows you to tailor your window in several ways.

If a fear of the command line has prevented you from making use of the more secure sftp, Jack Wallen wants to show you how you can easily connect to that remote server, with a simple file manager.

I use putty to ssh to a Linux machine to maintain a tunnel for a proxy server. The ssh connection is sometimes quite unreliable and drops, this is likely due to a network beyond my control. Is ...

OpenSSH is the most common free version of SSH and is available for virtually all UNIX-like operating systems. It is included by default with Debian, SuSE, Red Hat, Mandrake, Slackware, Caldera and ...

ControlPath is the location of a socket for the ssh processes to communicate among themselves. The %r, %h and %p are replaced with your user name, the host to which you're connecting and the port ...

If you have Linux servers that allow remote connection via SSH, you might want to limit the number of users allowed to log in.