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 ...

Maintaining system performance and guaranteeing security depend on good log management. Centralizing, sorting, and analyzing log data from many devices and applications across a network greatly ...

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 ...

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.

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 ...

A DNS server – short for Domain Name System server – converts web addresses into IP addresses. Without a DNS server, you won't be able to connect to any websites. If you're having issues with your ...

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, ...