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 ...

Linux processes are made up of text, data, and BSS static segments; in addition, each process has its own stack (which is created with the fork system call). Heap space for Linux tasks are allocated ...

At the WWDC conference last year, Apple announced plans to deprecate macOS "kernel extensions" (KEXTs) and replace them with a new mechanism called "system extensions." The first step towards this ...

When Apple released a preview version of iOS 10 at its annual developers conference last week, the company slipped in a surprise for security researchers — it left the core of its operating system, ...