Proxy servers accept and forward Internet requests on behalf of a host. Using a proxy server in front of a host can be done for a number of reasons, including content filtering and location security.

Whether you're in the office or on the road, a VPN is still one of the best ways to protect yourself on the big, bad internet. I've written a number of articles on VPNs, as well as ZDNET's list of the ...

A proxy server is an intermediate gateway that you can use to exchange information with internet resources and websites. A proxy server can help mask or disguise your presence online by hiding your ...

When you are operating a business, you may want to restrict what websites your employees can visit to prevent them from being distracted while at work. You can do this by blocking access to these ...

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 proxy server that is configured so that anyone can use it. There are public access proxy servers on the Internet that are intentionally open to the general public, and there are countless private ...

There are many government agencies both in the U.S. and around the world who restrict their employees from visiting social networking sites (SNS) through the use of a firewall filter. Anyone care to ...

I am spending more time in flights now, and am managing to stay somewhat productive via in-flight Wi-Fi. Flights are great for mindless bureaucratic crap like expense reports, mandatory training, etc.