If you've heard or seen the term DNS or DNS server on your computer, you may be wondering what it means, and how it affects ...

Let's talk about proxy servers. Proxy servers are often confused with virtual private networks (VPNs) because their network architectures are very similar. But proxies and VPNs are very different ...

A server is a specialized computer that provides services such as file hosting to client computers on a network. The scope of a server's duties can differ extensively, with Wide Area Network servers ...

As small businesses experience growing pains, they often add computers to improve efficiency. Eventually, efficiency diminishes as critical information and processes spread across multiple computers.

In a twist on distributed denial-of-service attacks, cybercriminals are using DNS servers--the phonebooks of the Internet--to amplify their assaults and disrupt online business. Earlier this year, ...