Computers can interpret only a series of numbers and thus, DNS (Domain Name System) was created to translate domains from the web browser into IP addresses. In this post, we will learn about a free ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

In the course of the Internet's growing popularity, many Internet users have come to use the domain name system (DNS) as a directory and search engine: When trying to reach the web site of a new or ...

Misery is when you head to one of your usual Web site hangouts and find yourself somewhere nasty instead because of Domain Name System (DNS) poisoning. DNS cache poisoning doesn't happen often, but ...

My older kid was trying to apply for college at a university in Florida. Perversely, its website refused to appear. He tried Safari, Firefox, and Chrome on his Mac and Safari on his iPhone. Only his ...

The holder of the 1.1.1.1 certificates could potentially use them in active adversary-in-the-middle attacks that intercept communications passing between end users and the Cloudflare DNS service, Ryan ...