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by Robin Sharma
Computer & Internet Security summary
Wenliang Du
Brief summary
Computer & Internet Security by Wenliang Du provides a comprehensive overview of security principles and practical techniques. It covers topics such as cryptography, network security, and secure software development, making it a valuable resource for both beginners and experienced professionals.
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Table of Contents
Computer & Internet Security
Summary of key ideas
The Fundamentals of Computer and Internet Security
In Computer & Internet Security by Wenliang Du, we embark on a comprehensive journey through the world of cybersecurity. The book opens with an introduction to the fundamentals of computer security, delving into the concepts of confidentiality, integrity, and availability. It explores the importance of these principles in securing computer systems and the various threats that can compromise them.
Next, the book takes us through the intricacies of software security. We learn about common vulnerabilities in software, such as buffer overflow and format string vulnerabilities, and the countermeasures to protect against them. The author also discusses web security, focusing on attacks like cross-site scripting and SQL injection, and the corresponding defense mechanisms.
Network Security and Cryptography
Turning our attention to network security, Computer & Internet Security dives into the security issues in TCP/IP and DNS. It explains the attacks that exploit these protocols and the tools and techniques used to launch them. The book also covers the concepts of packet sniffing and spoofing, shedding light on how these attacks can be carried out and how to detect and prevent them.
One of the essential aspects of cybersecurity is cryptography, which the book delves into next. It introduces the basic cryptographic algorithms and protocols, such as RSA and SSL/TLS, and explains how they are used to ensure data confidentiality and integrity. The author also provides a hands-on approach to cryptography, guiding readers through practical exercises to understand these concepts better.
Advanced Security Techniques and Emerging Threats
As we progress, Computer & Internet Security delves into more advanced security techniques. It explores the concepts of firewalls and virtual private networks (VPNs) and how they are used to secure network communications. The book also discusses intrusion detection systems (IDS) and intrusion prevention systems (IPS), providing insights into how these technologies help in identifying and thwarting attacks.
Wenliang Du doesn't shy away from discussing emerging threats and vulnerabilities. He explores recently discovered attacks such as Meltdown and Spectre, Dirty COW, Shellshock, Heartbleed, Hash collision, and others, shedding light on their mechanisms and potential impacts. The book also covers common hacking techniques and defense strategies, equipping readers with knowledge to protect against these threats.
Practical Applications and Real-World Scenarios
In the latter part of the book, the focus shifts to practical applications and real-world scenarios. The author introduces SEED labs, a series of hands-on lab exercises designed to help students understand and explore different security concepts. These labs cover a wide range of topics, including software security, web security, network security, and cryptography, offering a practical, interactive approach to learning.
In conclusion, Computer & Internet Security by Wenliang Du provides a comprehensive and practical exploration of cybersecurity. It equips readers with a deep understanding of security principles, techniques, and technologies while emphasizing the hands-on approach to learning. Whether you are a student, a professional in the field, or simply interested in cybersecurity, this book serves as an invaluable guide to understanding and enhancing computer and internet security.
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What is Computer & Internet Security about?
Computer & Internet Security by Wenliang Du provides a comprehensive overview of the principles and practices of securing computer systems and networks. It covers topics such as encryption, authentication, firewalls, and intrusion detection, offering practical advice and real-world examples to help readers understand the importance of protecting their digital assets.
Computer & Internet Security Review
Computer & Internet Security by Wenliang Du (2015) introduces readers to essential concepts in safeguarding digital information. Here's why this book is worth delving into:
- Provides invaluable insights on protecting online data, offering practical tips and strategies for enhancing cybersecurity.
- Includes up-to-date information on emerging threats, preparing readers to face current challenges in the digital landscape.
- Engages readers through real-world examples and case studies, ensuring the content remains relatable and engaging throughout.
Who should read Computer & Internet Security?
Individuals interested in learning about computer and internet security
Professionals working in the field of cybersecurity
Students studying computer science or information technology
Categories with Computer & Internet Security
Book summaries like Computer & Internet Security
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Computer & Internet Security FAQs
What is the main message of Computer & Internet Security?
The main message of Computer & Internet Security is the importance of safeguarding digital information and privacy.
How long does it take to read Computer & Internet Security?
The estimated reading time for Computer & Internet Security is a few hours. The Blinkist summary can be read in less than 15 minutes.
Is Computer & Internet Security a good book? Is it worth reading?
Computer & Internet Security is worth reading for its practical tips on protecting online data and enhancing cybersecurity measures.
Who is the author of Computer & Internet Security?
Wenliang Du is the author of Computer & Internet Security.
What to read after Computer & Internet Security?
If you're wondering what to read next after Computer & Internet Security, here are some recommendations we suggest:
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