Computer Security

Computer Security

Publisher
Pearson
Published
2018
Pages
—
ISBN-13
9781292220611
Format
print
Language
English
Book Summary
Computer Security by William Stallings and Lawrie Brown is a comprehensive textbook covering the principles and practice of computer security. It balances foundational theory with practical implementation, addressing cryptography, authentication, access control, network security, and software security. This edition includes updated coverage of cloud security, mobile security, and emerging threats, making it a definitive resource for students and professionals seeking a rigorous understanding of securing modern computing systems.
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About Computer Security

Computer Security, authored by William Stallings and Lawrie Brown, is a widely adopted textbook that provides an in-depth exploration of computer security principles and practices. The book is structured to support both academic courses and professional self-study, covering core topics such as cryptographic algorithms, authentication protocols, access control models, and network security architectures. It also delves into software security, trusted systems, and security management. This edition incorporates contemporary issues like cloud computing security, mobile device security, and the Internet of Things, reflecting the evolving threat landscape. Each chapter includes learning objectives, review questions, and problems to reinforce understanding. The authors emphasize a balanced approach, combining theoretical foundations with real-world applications, making it an essential resource for anyone serious about mastering computer security.

Who should read Computer Security?

This book is ideal for undergraduate and graduate students in computer science, information technology, and cybersecurity programs. It also serves professionals seeking a comprehensive reference or those preparing for security certifications. Instructors will find it a well-organized teaching resource. Readers should have a basic understanding of computer systems and networking. It is particularly valuable for individuals aiming to deepen their knowledge of security fundamentals and practical defenses, from aspiring security analysts to experienced IT practitioners.

Pros & Cons
Pros
  • ✓ Comprehensive coverage of both theoretical foundations and practical applications
  • ✓ Updated content on cloud, mobile, and IoT security
  • ✓ Clear explanations with numerous examples and diagrams
  • ✓ End-of-chapter exercises reinforce learning
  • ✓ Written by respected authorities in the field
Cons
  • ✗ Dense and academic, may be challenging for beginners
  • ✗ Some topics require prior knowledge of networking and cryptography
  • ✗ Limited hands-on labs or real-world case studies
  • ✗ High price point for a textbook
  • ✗ Rapidly evolving field means some content may become outdated
Frequently asked questions
Is this book suitable for self-study?
Yes, the book includes learning objectives, review questions, and problems, making it suitable for self-study, though some prior knowledge of computer systems is helpful.
Does this edition cover cloud security?
Yes, this edition includes updated coverage of cloud security, mobile security, and IoT security.
What are the prerequisites for understanding this book?
A basic understanding of computer organization, operating systems, and networking is recommended.
Is this book used in university courses?
Yes, it is widely adopted in undergraduate and graduate computer security courses.
Are there programming exercises or labs?
The book focuses on concepts and includes some hands-on exercises, but it is not a lab manual; supplementary labs may be needed for practical work.

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