Most IT pros realize that using Telnet to manage routers, switches, and firewalls is insecure. Transmitted in clear text across a network, Telnet traffic basically publicizes any login usernames and ...

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 ...

In this project, I demonstrated how to secure remote device access using SSH on a Cisco IOS router. The network consists of Router 1 (R1), Switch 1 (S1), and an Admin PC, connected in a basic topology ...

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 ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

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.

Cisco security engineers have disclosed that there is a single default ‘maintenance’ SSH key hardcoded into several families of Cisco security appliances. The default authorised SSH keys and SSH host ...