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Mastering Linux Security and Hardening - Third Edition

You're reading from Mastering Linux Security and Hardening - Third Edition

Product type Book

Published in Feb 2023

Publisher Packt

ISBN-13 9781837630516

Pages 618 pages

Edition 3rd Edition

Languages

Concepts

Information Security

Author (1):

Donald A. Tevault

Table of Contents (22) Chapters

Preface

1. Section 1: Setting up a Secure Linux System

2. Running Linux in a Virtual Environment

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

Mount Partitions with the no options

In Chapter 12, Scanning, Auditing, and Hardening, I showed you how OpenSCAP can automatically bring your Linux systems into compliance with the security standards of certain regulatory bodies. I also told you the inconvenient truth that there are certain things that OpenSCAP can’t do, and that you’ll have to do for yourself. One thing that it can’t do is to partition your system drives as some of these regulatory bodies require. For example, the Security Technical Implementation Guides (STIGs) that the US Government uses require the following Linux system and data directories to be mounted on their own partitions:

/var
/var/log/
/var/tmp/
/var/log/audit/
/tmp/
/home/
/boot/
/boot/efi/ (You’ll only have this one if your machine is set up in EFI mode.)

The reason for this is twofold:

If the root (/) partition of a Linux operating system becomes too...

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Authors (1)

Donald A. Tevault

Donald A. Tevault - but you can call him Donnie - got involved with Linux way back in 2006, and has been working with it ever since. He holds the Linux Professional Institute Level 3-Security certification, and the GIAC Incident Handler certification. Donnie is a professional Linux trainer, and thanks to the magic of the internet, teaches Linux classes literally the world over from the comfort of his living room. He's also a Linux security researcher for an IoT security company.

See other products by Donald A. Tevault

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