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 ...

Many Cisco security appliances contain default, authorized SSH keys that can allow an attacker to connect to an appliance and take almost any action he chooses. Many Cisco security appliances contain ...

Most IT pros know that using Telnet to manage routers, switches, and firewalls is not exactly a security best practice. Instead, the accepted alternative to Telnet's lack of security is Secure Shell ...

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 ...

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 ...

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 ...

If you connect to remote computers over the Internet, it is a pretty good chance you use some form of SSH or secure shell. On Linux or Unix you’ll use the ssh command. Same goes for Linux-like ...