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, ...

CompTIA today introduced an updated edition of its Network+ professional certification, which the nonprofit organization says will enable network practitioners to understand and apply both networking ...

A university degree remains an important qualification, but many employers now look beyond academic credentials when recruiting candidates. Professional certifications have become increasingly ...

Earning specialized certifications is a surefire way to advance your career in the IT field, regardless of industry or current career level. The right certification validates your skills and knowledge ...

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 ...