We may earn an affiliate commission when you visit our partners.

Computer Security

Save
May 1, 2024 Updated May 11, 2025 26 minute read

Computer security, also known as cybersecurity, is the protection of computer systems and networks from the theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide. It is a broad field that encompasses a wide range of technologies, processes, and practices designed to safeguard digital assets. In our increasingly interconnected world, where information is a valuable commodity and critical infrastructure relies on digital systems, computer security has become paramount for individuals, businesses, and governments alike.

Working in computer security can be an engaging and exciting career path. It offers the constant challenge of outsmarting adversaries and protecting vital information. Professionals in this field often find themselves at the forefront of technological innovation, dealing with cutting-edge threats and developing sophisticated defense mechanisms. The sense of purpose that comes from safeguarding sensitive data and ensuring the smooth operation of digital services can be incredibly rewarding.

Introduction to Computer Security

Path to Computer Security

Take the first step.
We've curated 21 courses to help you on your path to Computer Security. Use these to develop your skills, build background knowledge, and put what you learn to practice.
Sorted from most relevant to least relevant:

Share

Help others find this page about Computer Security: by sharing it with your friends and followers:

Reading list

We've selected 45 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Computer Security.
Comprehensive treatment of cryptography and network security. It covers a wide range of topics, from basic concepts to advanced protocols.
Provides a broad and comprehensive introduction to computer and network security principles and practices. It is widely used as a textbook in academic institutions and is an excellent resource for gaining a foundational understanding of the field. The book covers a wide range of topics, including cryptographic tools, user authentication, access control, malicious software, and network security.
A compelling and in-depth look at the global cyberweapons arms race, this book explores the जीरो-day vulnerability market and the implications of state-sponsored hacking. It is highly relevant to contemporary cybersecurity topics and provides crucial context for understanding the geopolitical landscape of cyber threats. is excellent for exploring current and future challenges.
A classic in the field, this book takes a broad approach to security, examining the design and implementation of secure systems in a holistic manner. It valuable resource for understanding the complexities of building secure and reliable systems and is highly recommended for those pursuing advanced studies or professional work in security architecture.
This investigative work details the activities of the Russian hacking group known as Sandworm, responsible for some of the most destructive cyberattacks in history. It offers a gripping account of modern cyberwarfare and the challenges of attribution and defense. provides a deep dive into a significant contemporary cyber threat.
Provides a comprehensive overview of computer security, covering a wide range of topics including network security, cryptography, and malware analysis. It is suitable for both beginners and experienced practitioners.
Provides a comprehensive overview of computer security, covering a wide range of topics including security management, risk assessment, and security controls.
Provides a comprehensive overview of security testing. It covers a wide range of topics, from basic concepts to advanced techniques.
Provides a comprehensive overview of cybersecurity. It covers a wide range of topics, from basic concepts to advanced threats.
Focuses on the practical aspects of network security monitoring, detection, and incident response. It is an essential guide for security analysts and incident responders, providing hands-on techniques and methodologies. This book is highly relevant for those working in security operations centers (SOCs).
Considered a leading textbook for introductory cryptography courses, this book provides a rigorous foundation in the principles and theoretical underpinnings of modern cryptography. It is essential for anyone looking to deepen their understanding of the cryptographic building blocks used in computer security. While theoretical, it crucial reference for understanding secure systems.
Building on foundational cryptography, this book delves into the practical aspects of designing and implementing secure cryptographic systems. It more advanced text suitable for those with a solid understanding of cryptographic principles who want to apply them in real-world scenarios. It provides valuable insights into common pitfalls and best practices.
Highly practical guide to web application security. It is invaluable for those looking to understand common web vulnerabilities and how to identify and exploit them. While slightly older, it remains a foundational text for web security professionals and provides hands-on knowledge that complements theoretical learning.
Provides an accessible overview of the complex topics of cybersecurity and cyber warfare for a general audience. It covers the basics of how cyberspace works, why it matters, and the challenges of security in this domain. It is an excellent starting point for gaining a broad understanding of the subject.
Introduces the crucial concept of threat modeling, a process for identifying and addressing potential security threats early in the design phase. It valuable resource for developers, architects, and security professionals involved in building secure software and systems. Understanding threat modeling is essential for proactive security.
Focuses on the secure software development lifecycle, providing guidance on how to build security in from the ground up. It is essential reading for software developers and architects to prevent vulnerabilities in code. This book emphasizes proactive security measures in the development process.
Classic in the field of network security, providing in-depth coverage of protocols and techniques for securing network communication. While some technologies discussed may have evolved, the fundamental principles remain highly relevant. It's an excellent resource for those wanting to deepen their understanding of network security.
Offers a practical introduction to penetration testing, guiding readers through hands-on exercises to learn the fundamentals of ethical hacking. It is well-suited for beginners and those who want to develop practical skills in identifying and exploiting vulnerabilities. This book serves as a good starting point for understanding offensive security techniques.
Provides a practical introduction to modern cryptography, focusing on widely used constructions and their security. It's suitable for those who want to understand the cryptography used in real-world applications without necessarily delving into the deepest theoretical aspects. It's a good resource for developers and security professionals.
Table of Contents
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2025 OpenCourser