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Mastering Linux Security and Hardening

You're reading from   Mastering Linux Security and Hardening A practical guide to protecting your Linux system from cyber attacks

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Product type Paperback
Published in Feb 2023
Publisher Packt
ISBN-13 9781837630516
Length 618 pages
Edition 3rd Edition
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Author (1):
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Donald A. Tevault Donald A. Tevault
Author Profile Icon Donald A. Tevault
Donald A. Tevault
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Table of Contents (22) Chapters Close

Preface 1. Section 1: Setting up a Secure Linux System
2. Running Linux in a Virtual Environment FREE CHAPTER 3. Securing Administrative User Accounts 4. Securing Normal User Accounts 5. Securing Your Server with a Firewall – Part 1 6. Securing Your Server with a Firewall — Part 2 7. Encryption Technologies 8. SSH Hardening 9. Section 2: Mastering File and Directory Access Control (DAC)
10. Mastering Discretionary Access Control 11. Access Control Lists and Shared Directory Management 12. Section 3: Advanced System Hardening Techniques
13. Implementing Mandatory Access Control with SELinux and AppArmor 14. Kernel Hardening and Process Isolation 15. Scanning, Auditing, and Hardening 16. Logging and Log Security 17. Vulnerability Scanning and Intrusion Detection 18. Prevent Unwanted Programs from Running 19. Security Tips and Tricks for the Busy Bee 20. Other Books You May Enjoy
21. Index

Questions

  1. Because Linux is more securely designed than Windows, we never have to worry about Linux security.
    1. True
    2. False
  2. Which of the following is true about Linux on IoT devices?
    1. There are too many of them.
    2. They’re taking over the world.
    3. Too many of them are configured insecurely.
    4. They’re so securely configured that they’ll put security practitioners out of their jobs.
  3. Which of the following is true about automatic operating system updates in an enterprise?
    1. You should always leave them enabled.
    2. They violate the basic precept of testing updates on a test network before installing them on a production network.
    3. Unlike with manual updates, you never have to reboot a system after automatic updates.
    4. For IoT devices, it isn’t useful to enable automatic updates.
You have been reading a chapter from
Mastering Linux Security and Hardening - Third Edition
Published in: Feb 2023
Publisher: Packt
ISBN-13: 9781837630516
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