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 is a computer system or router that functions as a relay between client and server. It helps prevent an attacker from invading a private network and is one of several tools used to ...

A proxy service is a network solution that acts as an intermediary between a device and the Internet. It enables users to hide their IP address, bypass internet restrictions, and add an extra layer of ...

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 ...

Providing a common gateway for web services, caching web requests or providing anonymity are some of the ways organizations use proxy servers. Commercial proxy products, especially cloud offerings, ...

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 ...