"DNS server not responding" errors show up when your computer and internet connection aren't communicating correctly.

If your Mac won't connect to the internet, troubleshoot the problem with 8 tips and get back to uninterrupted browsing.

You may have seen plenty of online ads about paid VPN services. However, as we explained in a previous article, it’s not a good idea to tunnel all your internet traffic through a VPN service. Unlike ...

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 ...

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 ...

Commentary: I’d take an audited VPN over an unaudited one, but let’s talk about what audits actually “prove.” Attila covers software, apps and services, with a focus on virtual private networks. He's ...