A Cisco certification can be a powerful credential for a network engineer’s resumé. Now, Cisco is revamping its CCNA Routing and Switching certification to reflect the radical changes within networks, ...

Explore CompTIA Network+ certification job opportunities and boost your IT career with in-demand networking roles and career ...

A number of IT security skills certifications requiring candidates to pass exams have sharply gained in terms of demand and pay value, according to a new Foote Partners report. The “2013 IT Skills ...

The Certified Wireless Network Professional (CWNP) Program is the industry standard for vendor-neutral wireless network certification and training. CWNP certifications set you apart in the IT industry ...

Microsoft is pushing a new set of certifications for Windows Server 2008, a new software package that will become increasingly common in enterprises over the next year or so. Are they worth getting?

E-mail, instant messaging, wireless connectivity, video conferencing. It’s easy to take for granted how effortlessly information boomerangs from one computer to another – until, of course, it doesn’t.

Jeff Tompkins is a writer and teacher of English as a Second Language living in New York City. He was born in Hartford, Connecticut, in 1967 and was educated at Brown University and University College ...

To understand what network administrators do, it’s useful to first understand the role of a network within a business. A network is any series of connected devices. This can describe either local area ...