On Monday, Apple released critical security updates for iPads, Macs, and iPhones running older operating systems to fix ...

Linux is getting a security wake-up call - why it was inevitable and I'm not worried ...

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 ...

For decades, Microsoft Windows and the open source Linux operating system were polar opposites. Windows was developed by the biggest software company in the world, one that was no friend to open ...

A fundamental overview of operating systems (OSes) with an emphasis on practice. Topics covered include: OS structure, OS models, OS abstractions, concurrency sources, concurrency challenges, ...