Many people turn to VPNs — virtual private networks — for added privacy and security online, only to find that their internet speeds suddenly slow to a crawl. But what exactly does a VPN do, and why ...

A virtual private network (VPN) is an ideal solution for protecting your privacy and hiding your location from the view of others on the web. However, using a VPN can sometimes lead to reduced ...

Roku devices don't support VPN apps, but you probably already have the equipment you need to use a VPN on your Roku. Attila covers software, apps and services, with a focus on virtual private networks ...

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 ...