Threat actors are using Domain Name System (DNS) tunneling to track when their targets open phishing emails and click on malicious links, and to scan networks for potential vulnerabilities. DNS ...

Personally, one of the main reasons I like to run my own DNS server at home is to protect my privacy. DNS isn't encrypted by default, unless you've got DNSSEC setup to encrypt your DNS queries. A DNS ...

There are several ways to troubleshoot the DNS on your network or device. First, try pinging a domain with its IP address.

The Cloudflare hiccup involved a sequencing change that confused some systems, and Cloudflare quickly walked it back, but the ...

DNS may be fundamental to the way the Internet works, but it was never designed with security in mind. Here are four ways that attackers are exploiting the Internet's plumbing. The global Domain Name ...

DNS (Domain Name System) settings in Windows help your computer translate website names into IP addresses. However, many of us tend to use a third-party DNS, such as Google Public DNS, as it is often ...

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, ...

Many privacy-concerned users understand why changing their IP address and DNS servers on Windows 11/10 operating systems is critical. It’s problematic when that’s not possible. If you encounter this ...

Cisco has seen double the trouble with a domain name system (DNS) issue affecting some of its switches, alongside a new ...