Comparative Analysis of Operating System Security: Evaluating the Most Secure OS
Rodrigo Gonzalez
Co-Presenters: Individual Presentation
College: The Dorothy and George Hennings College of Science, Mathematics and Technology
Major: Computer Science
Faculty Research Mentor: Jing-Chiou Liou
Abstract:
In an era of increasingly sophisticated cyber threats, operating system (OS) security is a critical concern for individuals and organizations alike. As the foundation of computing devices,hardening an OS serves as the primary defense against malware, ransomware, and other cyberattacks. The growing frequency and complexity of these threats highlight the importance of choosing an OS that offers strong security measures. This study examines the security frameworks of major operating systems—Windows, macOS, and Linux—to assess their effectiveness in protecting against cyber threats.To evaluate OS security, a comparative analysis was conducted, focusing on key security architectures, built-in protection mechanisms, and historical data on cyberattacks. The study utilized a mixed-methods approach, including a review of documented security vulnerabilities, industry reports, and expert analyses. By examining both technical safeguards and real-world attack trends, this research provides a comprehensive understanding of OS security strengths and weaknesses.The findings offer valuable insights for users and organizations seeking to enhance their cybersecurity posture. Understanding the security capabilities of different operating systems can inform better decision-making, whether for personal use, enterprise environments, or critical infrastructure. Additionally, this study emphasizes the need for continuous advancements in OS security to address emerging cyber threats. Future research could explore how evolving technologies, such as artificial intelligence and zero-trust architectures, can further strengthen OS security.