Because of its universality, DNS has become a natural enforcement layer for network policies, whether for security, ...

QUESTION: A friend told me I should change my DNS settings from what my ISP provides for faster speeds and better security. Is this true? ANSWER: DNS, which stands for Domain Name Service, is a vital ...

If you're looking at changing your DNS for privacy or speed considerations, this free and simple web-based benchmark is the ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Doug Jacobson, Iowa State University (THE CONVERSATION) When millions of people ...

A serious vulnerability named KeyTrap in the Domain Name System Security Extensions (DNSSEC) feature could be exploited to deny internet access to applications for an extended period. Tracked as ...

This is One Thing, a column with tips on how to live. The internet is a dangerous place. There are websites that will happily deliver you malware, or display violent or sexual imagery after your child ...

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 ...

Paul Mockapetris invented the Internet’s core Domain Name System (DNS), which is a highly distributed hierarchical database that translates Web names into Internet Protocol addresses, and vice versa.

Neustar, a provider of managed DNS services to e-commerce sites, says it has developed an innovative, low-cost fix to a well-known problem that prevents DNS updates from getting propagated quickly ...

(THE CONVERSATION) When millions of people suddenly couldn’t load familiar websites and apps during the Amazon Web Services, or AWS, outage on Oct. 20, 2025, the affected servers weren’t actually down ...