A team had been able to prove with mathematical rigour that an operating-system kernel – the code at the heart of any computer or microprocessor – was 100 per cent bug-free and therefore immune to ...

OS Structure: kernel, device drivers, file systems, network stacks, schedulers, system calls, libraries, toolchains, language virtual machines, user interface/shell, applications, etc.

The newly added support for the ARMv8-M architecture is provided on eT-Kernel Compact, which features excellent real-time capabilities and a small memory footprint. eT-Kernel Compact has received ...

Want a truly secure operating system kernel? The Linux Foundation is partnering with Australia's national science agency, CSIRO, to roll out the seL4 microkernel.

Accordingly, modern operating systems all depend on a broad concept called virtual memory. Virtual memory systems allow both programs and the kernels themselves to operate in a simple, clean ...

The lowdown on what open-source operating systems are and why they matter.

Apple has released updates to macOS, iOS, iPadOS, watchOS, and tvOS to address a security vulnerability in the kernel that could allow an app to execute arbitrary code with kernel privileges. Update ...