If you're setting up a DNS server on a Ubuntu or Debian machine and have no idea where to begin, Jack Wallen walks you through the process of installing the service. The Ubuntu server is an incredibly ...

How to set up Private DNS mode on your iPhone - and why you should do it ASAP ...

Cloudflare is an old hand at speeding up corporate internet services with its content delivery network (CDN). The company is also a pro at blocking Distributed Denial of Service (DDoS) attacks. Now, ...

IPv6 is the next-generation protocol designed by the Internet Engineering Task Force (IETF) to replace IPv4, the current version of the Internet Protocol. IPv4 has been remarkably resilient. However, ...

My 6 favorite DNS services - and why they're a must for security ...

If you are new to DNS server knowledge, you probably didn’t know that you can change the DNS servers you use when browsing the internet. You might want to do this for a variety of reasons, including ...

A smart DNS service can complement -- or even replace -- a VPN for streaming. Here’s how the two are alike and how they differ.

Gain more control over your DNS queries ...

When you enter a URL into the browser address bar and press Enter, your computer must know which IP address you want to connect to. Every URL has a corresponding IP address that only machines can ...