One of the disconcerting things about using a virtual private network (VPN) is that it can be hard to tell when it's doing ...

Most Virtual Private Networks (VPNs) are easy to use, but to boost your security, it is important to understand the extra features they offer. Knowing how to use these can keep you better protected.

Nokia this week extended its line of security appliances with the release of a dedicated gateway for VPNs that can support throughput speeds as fast as 220Mbps, company officials said. Industry ...