If you want to be a sysadmin or network administrator of any kind, there’s a fundamental technology you really need to understand—DNS, the Domain Name System. There was a time when a sysadmin with no ...

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 ...

You would have probably come across DNS management while surfing the internet in search of a web hosting platform. DNS is like an address book of the internet. The DNS management system is a system ...

Over the past few days details have surfaced about the nature of the DNS bug that Dan Kaminsky announced two weeks ago. Yes, it is as big and as scary as we were told. As you may remember, Kaminsky ...

DNS works in the background, and it's not something the average internet user will need to worry about much. But without it, your browser wouldn’t know where to point your web page request, and ...

An organization’s DNS systems can be a gateway for intruders looking to exfiltrate sensitive data without setting off alarms. Knowing what’s at stake and how to protect against DNS tunneling can ...

Choose between the four best private DNS options – AdGuard DNS, NextDNS, RethinkDNS, and Control D to block ads on Android. Go to Settings > search for “Private DNS” > add the DNS of your choice > ...

Domain Name System or the DNS system is an Internet service that converts domain names into numerical Internet protocol (IP) addresses. These numerical IP addresses are used by computers to connect ...

Figuring out what's wrong with DNS will go faster if you have a set of troubleshooting steps to follow. Brien Posey shares his approach to isolating the cause of DNS problems. DNS is one of the most ...