操作系统与虚拟化安全

Peking University via Coursera

Go to Course: https://www.coursera.org/learn/os-virtsecurity

Introduction

### Course Review: 操作系统与虚拟化安全 (Operating System and Virtualization Security) on Coursera In an era where cybersecurity threats are more prevalent than ever, understanding the security principles behind operating systems and virtualization technologies is essential for anyone aspiring to excel in the field of information security. The course **操作系统与虚拟化安全** on Coursera specifically addresses these critical topics, combining theory with practical engineering practices to provide a comprehensive education in this pivotal area. #### Overview This course offers a deep dive into the foundational software that underpins modern computing systems: operating systems, particularly Linux, and system virtualization technologies like Xen. It highlights the importance of security within these systems, emphasizing that without proper security measures, both the systems and the data they manage are vulnerable to attacks. The curriculum is meticulously crafted to cover crucial security theories, technical methods, and applicable practices. #### Syllabus Breakdown The syllabus is organized into several key modules, each focusing on different critical aspects of system security: 1. **Importance of Computer System Security and Evaluation Standards**: - This module sets the stage by discussing why system security is paramount and introduces evaluation standards that measure security effectiveness. 2. **Basic Security Concepts and Design Principles**: - Learners explore foundational security concepts and design philosophies that influence the creation of secure systems. 3. **Access Control Mechanisms**: - The course covers various access control models, detailing how they help manage user permissions effectively. 4. **Accountability Mechanisms**: - Students will learn about techniques that ensure actions can be traced back to users, which is crucial for auditing and compliance. 5. **Continuous Protection Mechanisms (I & II)**: - These modules delve into defensive strategies that maintain ongoing protection against threats. 6. **Security Models (I)**: - This section develops the theoretical frameworks that underlie security measures in operating systems. 7. **Security Architecture**: - Participants will learn about structuring security measures within systems to ensure robust protection. 8. **Trusted Computing Technologies**: - This module explains trusted computing principles and their application within secure environments. 9. **Design and Implementation Cases of Secure Operating Systems**: - Practical examples illustrate how secure operating systems are developed and deployed. 10. **Database Security in the Context of Secure Operating Systems**: - The course also focuses on applications, particularly the importance of securing databases. 11. **System Virtualization Security and Virtual Trusted Platform Technologies**: - This critical area addresses security in virtualization, a cornerstone of cloud computing. 12. **Final Examination**: - To solidify learning, students will take a comprehensive final exam. #### Why This Course Stands Out - **Integrated Learning Approach**: The blend of theoretical concepts and real-world application equips learners with the knowledge they need to succeed in practical settings. - **Comprehensive Coverage**: From foundational security principles to advanced topics in virtualization, the course provides a thorough understanding of both operating system and virtualization security. - **Targeted Skill Development**: It aims not only at imparting knowledge but also at enhancing practical skills that are essential in today’s tech-driven environment. #### Who Should Take This Course? This course is ideal for graduate students, IT professionals, or anyone interested in a career in cybersecurity, information assurance, or cloud computing. If you are looking to deepen your understanding of operating systems and virtualization from a security perspective, this course is a must-take. ### Recommendation I highly recommend **操作系统与虚拟化安全** to anyone serious about making significant contributions to the field of cybersecurity. The course lays a solid foundation for understanding critical security principles and exposes learners to both theoretical and practical aspects of operating system and virtualization security. Whether you are looking to advance your career or enhance your academic knowledge, this course will provide you with the essential skills and insights needed to navigate the complex world of digital security confidently. Sign up today on Coursera and embark on your journey to mastering operating systems and virtualization security!

Syllabus

计算机系统安全的重要性与评测标准

计算机系统基本安全概念和设计思想

访问控制机制

可追究机制

连续保护机制（I）

连续保护机制（II）

安全模型（I）

安全体系结构

可信计算技术

安全操作系统的设计与实现技术案例

基于安全操作系统的应用-数据库安全

系统虚拟化安全与虚拟可信平台技术

期末考试