The Secure Shell — SSH — allows you to send secure, encrypted, communications between computers that is nearly impossible to crack. Here's how to use it in macOS. Before personal computers, people ...

Secure Shell (SSH) is a tool I use daily. On my local area network (LAN), I have several Linux desktops and servers I need to access at any given moment, some of which do not have graphical user ...

SSH was a welcome replacement for Telnet when it emerged in the mid-1990s, since it encrypted the connection to conceal it ...

If shutting off telnet access and insisting that all system-to-system connections use ssh isn’t enough to toughen your system’s hide, here’s another way to make your servers just a little more ...

What is SSL/TLS? SSL and TLS are protocols used on the transport layer, which is used to provide a secure connection between two nodes in a computer network. The first widely used protocol that was ...

You can avoid command line tedium and simplify access to a fleet of servers by creating a flexible configuration file for your SSH client. Here’s how. This blog post covers how to configure the ...

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 there ...