Mitigating Security Risks in Operating Systems: Privacy Protection and Data Integrity Strategies

Abstract

Operating system (OS) security is critical in safeguarding sensitive data, ensuring privacy, and maintaining data integrity across diverse computing environments. As cyber threats continue to evolve, OS security mechanisms must address a broad spectrum of challenges, such as malware, insider threats, data breaches, and system vulnerabilities. This review article explores the various strategies employed by modern operating systems to mitigate security risks, with a particular focus on privacy protection and data integrity. Key strategies include data encryption, access control mechanisms, secure boot processes, and the use of cryptographic hash functions. Additionally, the article examines the impact of emerging technologies such as cloud computing, edge devices, and quantum computing on OS security. The article concludes by discussing the future directions of OS security research, particularly in developing quantum-resistant algorithms and enhancing the integration of security features in distributed systems.