Windows operating system comes with both Kernel and User modes, but not everyone knows the difference between both. In fact, most users have no idea these modes exist, but yet they’ve used them before ...

However, SeL4 can be used, in theory, as a foundation for Linux and other Unix related operating systems. For example, it was briefly considered for use in Richard M. Stallman's still-born Gnu Hurd ...

Discover the state of Enterprise Linux for networking in 2026. Compare RHEL 10, SLES 16, and Ubuntu alongside NOS leaders like SONiC and Nvidia Cumulus.

What are open-source operating systems? Underpinning an operating system, for example Windows on your PC or Android on your phone, is many, many lines of code. Allowing anyone to inspect the source ...

Ultimately, every problem in the constantly evolving IT software stack becomes a database problem, which is why there are 418 different databases and datastores in the DB Engines rankings and there ...

A team of Yale researchers has unveiled CertiKOS, the world’s first operating system that runs on multi-core processors and shields against cyber attacks, a milestone that the scientists say could ...

If you’ve ever wondered if all of Apple’s operating systems—macOS, iOS, iPadOS, watchOS, and tvOS—are really based on the same code, today’s updates should show just how true that is. We suspect this ...

It took years for the Internet to reach its first 100 computers. Today, 100 new ones join each second. And running deep within the silicon souls of most of these machines is the work of a technical ...