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 ...

Cisco revealed a security vulnerability in a number of the company's network security virtual appliances that could give someone virtually unlimited access to them—default, pre-authorized keys for ...

It's Patch Day in the land of Cisco. The network routing and switching giant today released three security bulletins with patches for multiple vulnerabilities affecting the Cisco Voice Portal and the ...