CompTIA Network+ certification proves knowledge of networking features and functions and is the leading vendor-neutral certification for networking professionals.

The exam addresses the latest skills needed by technicians, such as basic principles on how to secure a network.

The exam covers network technologies, media and topologies, devices, management, tools and security. Although not a prerequisite, it is recommended that CompTIA Network+ candidates have at least nine months of experience in network support or administration or academic training, along with a CompTIA A+ certification.

Candidate job roles include network administrator, network technician, network installer, help desk technician and IT cable installer. Companies such as Dell, HP, Ricoh, Sharp and Xerox recommend or require CompTIA Network+ for their networking technicians. The U.S. Department of Defense also recognizes CompTIA Network+.