I've read that when running a local DNS server, it is a good idea to disable the caching DNS clients at the workstations that will be using that DNS server. (See Simple DNS Plus, for ...

Security experts have disclosed today details about seven vulnerabilities impacting a popular DNS software package that is commonly deployed in networking equipment, such as routers and access points.

Researchers from Tsinghua University and the University of California have identified a new method that can be used to conduct DNS cache poisoning attacks. The new discovery revives a 2008 bug that ...

The rise of speculative execution side-channel vulnerabilities is having an interesting side effect: More researchers from academia are finding their names in CVEs and bounty notices, and, in turn, ...

In today's connected workplace, webpage errors are a major headache for IT administrators. A good place to begin your troubleshooting is with the DNS cache. For the uninitiated, DNS refers to Domain ...