SeL4 is a mathematically proven correct, bug-free operating system kernel. It's designed to enforce strong security properties. Data61 claims it's the world's first operating system with such proof.

Microsoft is developing a new security model built around a safer kernel architecture. To strengthen the security of its operating system, the company is partnering with ...

The kernel’s memory space is the portion of memory in which the kernel code is located, some of which is accessed via system calls by higher-level software processes, and is where the CPU executes ...

Linux is a robust and stable operating system kernel, but there are instances where it can panic, be it due to bad hardware or bad software. It does not happen often, but it can happen.

If an operating system were a planet, the kernel would be its core. It’s the underlying code that manages everything on your PC – the processor, memory, storage, your peripherals, and so on.