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Mastering Linux Security and Hardening

You're reading from   Mastering Linux Security and Hardening Protect your Linux systems from intruders, malware attacks, and other cyber threats

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Product type Paperback
Published in Feb 2020
Publisher
ISBN-13 9781838981778
Length 666 pages
Edition 2nd Edition
Tools
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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 (20) Chapters Close

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

Using a security checklist for system setup

Previously, I told you about OpenSCAP, which is a really useful tool for locking down your system with just a minimal amount of effort. OpenSCAP comes with various profiles that you can apply to help bring your systems into compliance with the standards of different regulatory agencies. However, there are certain things that OpenSCAP can't do for you. For example, certain regulatory agencies require that your server's hard drive be partitioned in a certain way, with certain directories separated out into their own partitions. If you've already set up your server with everything under one big partition, you can't fix that just by doing a remediation procedure with OpenSCAP. The process of locking down your server to ensure that it's compliant with any applicable security regulations has to begin before you even...

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