Operating System Security
Operating System Security refers to the principles, mechanisms, and practices used to protect an operating system and its resources from unauthorized access, misuse, or attacks. It involves implementing security features at the OS level, such as access controls, authentication, encryption, and secure configurations, to safeguard data, applications, and hardware. This concept is fundamental for ensuring the integrity, confidentiality, and availability of computing systems in various environments.
Developers should learn Operating System Security to build and deploy secure applications, as it provides the foundational layer for protecting against threats like malware, privilege escalation, and data breaches. It is essential for roles in cybersecurity, system administration, and software development, particularly when working with sensitive data, cloud infrastructure, or compliance-driven industries like finance and healthcare. Understanding OS security helps in implementing defense-in-depth strategies and adhering to best practices in secure coding and deployment.