Computer Security, or CS 154, is a comprehensive course offered by Stanford University that delves into the fundamental principles and practices of computer security. This course is designed to provide students with a deep understanding of the security risks and challenges associated with computer systems, networks, and applications, as well as the techniques and strategies used to mitigate these risks. The course covers a broad range of topics, including cryptography, access control, network security, and web security, providing students with a solid foundation in the field of computer security.
Course Overview
CS 154: Computer Security is a graduate-level course that aims to equip students with the knowledge and skills necessary to design and implement secure computer systems. The course begins with an introduction to the basics of computer security, including threat models, attack types, and security policies. Students then explore various security mechanisms, such as cryptographic protocols, firewalls, and intrusion detection systems. The course also covers advanced topics, including secure coding practices, web application security, and cloud security.
Key Topics and Concepts
The course covers a wide range of key topics and concepts, including:
- Cryptography: Introduction to cryptographic techniques, including encryption, decryption, and hashing.
- Access Control: Mechanisms for controlling access to computer systems and resources, including authentication, authorization, and accounting.
- Network Security: Security risks and challenges associated with computer networks, including network protocols, firewalls, and intrusion detection systems.
- Web Security: Security risks and challenges associated with web applications, including SQL injection, cross-site scripting, and cross-site request forgery.
| Topic | Description |
|---|---|
| Cryptography | Introduction to cryptographic techniques, including encryption, decryption, and hashing. |
| Access Control | Mechanisms for controlling access to computer systems and resources, including authentication, authorization, and accounting. |
| Network Security | Security risks and challenges associated with computer networks, including network protocols, firewalls, and intrusion detection systems. |
| Web Security | Security risks and challenges associated with web applications, including SQL injection, cross-site scripting, and cross-site request forgery. |
Learning Outcomes
Upon completing CS 154: Computer Security, students will be able to:
- Understand the fundamental principles and practices of computer security.
- Analyze and evaluate the security risks and challenges associated with computer systems, networks, and applications.
- Design and implement secure computer systems, including cryptographic protocols, access control mechanisms, and network security measures.
- Evaluate and compare different security mechanisms and techniques, including firewalls, intrusion detection systems, and secure coding practices.
Assessment and Evaluation
Student performance in CS 154: Computer Security is evaluated based on a combination of assignments, quizzes, and exams. The course includes:
- Homework assignments: Students complete weekly homework assignments that cover key topics and concepts.
- Quizzes: Students complete quizzes that test their understanding of the course material.
- Exams: Students complete mid-term and final exams that evaluate their knowledge and skills.
What are the prerequisites for CS 154: Computer Security?
+The prerequisites for CS 154: Computer Security include a solid understanding of computer systems, networks, and programming concepts. Students should have completed courses in computer science, such as CS 107: Computer Organization and Systems, and CS 110: Principles of Computer Systems.
What are the key topics and concepts covered in CS 154: Computer Security?
+The key topics and concepts covered in CS 154: Computer Security include cryptography, access control, network security, and web security. The course also covers advanced topics, including secure coding practices, web application security, and cloud security.
