Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested.

Network World welcomes you back from the long weekend with a look at upcoming services that could revolutionize the way you look at WANs. They’re called Virtual Private LAN Services, or VPLS, based on ...

Virtual Private Networks (VPN) have been utilized by businesses since the early 2000s. They can be complex with auditing and levels of security, or extremely basic with little overhead. The simplest ...