Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Ever heard about the term “DNS” when using the Internet? DNS stands for Domain Name System. Before we go ahead and talk about what DNS is and how DNS lookup works, let us understand what the D in the ...

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 ...

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 > ...

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 ...