If your office connects to the Internet through a corporate network, you need to assign Windows a proxy server for outgoing connections. The proxy server acts as a buffer between your local machines ...

A proxy server sits between your computer and the Internet, taking requests from your Web browser and sending them on to servers using its own network address. This can help with security, since it ...

Firesheep brought to light the issue of network snooping, that is, having another person on a shared network virtually watching over your shoulder. It lowered the bar for identity theft (in a very ...

VPNs encrypt everything, but proxies offer speed, flexibility, and unique advantages many people overlook. We explain how proxies work and whether you should be using one.

Marshall Gunnell is a Tokyo-based tech journalist and editor with over a decade of experience covering IT, cybersecurity and data storage. Alongside CNET, his work has appeared in ZDNET, Business ...