If you’re using Telnet to control network devices, you should consider switching to something more secure. Mike Mullins tells you how to replace Telnet with Secure Shell (SSH). Using Telnet, a TCP/IP ...

You should familiarize yourself with a few different configurations that involve user authentication of traffic through the security appliance but also administrative access to the security appliance.

Admittedly Telnet clients are not the sexiest of apps out there, you won't hear the internet screaming for it like say Angry Birds. However if your BlackBerry PlayBook is used for business, there is ...