Cisco has released security updates to address critical security flaws allowing unauthenticated attackers to log in using hard-coded credentials or default SSH keys to take over unpatched devices.

I have two Cisco Catalyst 2960-S 48-port switches "stacked" using the Cisco FlexStack module. Originally I had to set them up using "Express Setup", which I absolutly hate from my limited use of it. I ...

Whether you're an experienced developer or a beginner trying to establish a secure connection between your computer and a remote Linux server, PuTTY is a tool you can rely on. Let's delve into ...

SSH, or Secure Shell, is a cryptographic network protocol for operating network services securely over an unsecured network. It's a vital part of modern server management, providing secure remote ...

Jack Wallen offers tips for securing Linux that you can take care of in five minutes or less. SSH is a tool I use every single day to log into remote Linux servers and take care of my admin tasks.

Just had a router crash. Is there a way I can dump the output of my terminal session (show tech-support) into a local text file? (versus saving it to the router which can then sometimes be a headache ...