Some DNS resolvers cache the results they send to clients. This means that if another client requests the same IP address at a later time, the resolver can provide that IP address directly without ...

Open DNS Resolver Check is a tool to test if you are running an open DNS resolver on the computer or router you are connecting from. This can help identify possible security vulnerabilities. You are ...

In a volumetric-based attack, it's all about sending as much data as possible to keep resources busy or network pipelines ...

Data exfiltration is a tricky task for even the most seasoned hackers – but here's how Akami DNS is changing the game.

Internet giant Cloudflare reports that its DNS resolver service, 1.1.1.1, was recently unreachable or degraded for some of its customers because of a combination of Border Gateway Protocol (BGP ...

One other feature that was briefly mentioned in Microsoft's announcement blog post was DNS over TLS (DoT), which is a networking enhancement now available for Insiders. If you're wondering what ...

Software that converts a logical address or metadata into the physical URL of the target data. See OpenURL. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Stem and leaf diagrams make it easier to read lists of number Stem and leaf diagrams are formed by splitting the number into two parts, the ‘stem’ and the ‘leaf. For example: In the number ...