kernel programming

Kernel programming involves creating and modifying the core part of an operating system, known as the kernel. The kernel manages hardware, software resources, and system calls, acting as a bridge between applications and the computer's hardware. Developers write code that controls how different components, like memory and processes, interact effectively. This is crucial for system performance and security, as improper kernel code can lead to crashes or vulnerabilities. Kernel programming requires a deep understanding of computer architecture and programming languages like C, as it operates at a low level, directly interfacing with the hardware.