If you use a wireless Internet card to connect to a Wi-Fi network in your small business, and have enough bandwidth, you can share it with other computers. The computer with the Wi-Fi connection acts ...

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 ...

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 ...