Packt+ | Advance your knowledge in tech

0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Mastering Linux Security and Hardening

You're reading from Mastering Linux Security and Hardening Secure your Linux server and protect it from intruders, malware attacks, and other external threats

Product type Paperback

Published in Jan 2018

Publisher

ISBN-13 9781788620307

Length 376 pages

Edition 1st Edition

Tools

Linux

Concepts

Cybersecurity

Author (1):

Donald A. Tevault

View More author details

Table of Contents (12) Chapters

Preface

1. Running Linux in a Virtual Environment FREE CHAPTER

2. Securing User Accounts

3. Securing Your Server with a Firewall

4. Encrypting and SSH Hardening

5. Mastering Discretionary Access Control

6. Access Control Lists and Shared Directory Management

7. Implementing Mandatory Access Control with SELinux and AppArmor

8. Scanning, Auditing, and Hardening

9. Vulnerability Scanning and Intrusion Detection

10. Security Tips and Tricks for the Busy Bee

11. Other Books You May Enjoy

Leave a review – let other readers know what you think

Summary

We've reached yet another milestone in our journey, and we saw some cool stuff. We started with a discussion about the basics of setting up Snort as a NIDS. I then showed you how to seriously cheat by deploying specialty Linux distros that already have Snort set up and ready to go.

Next, I introduced you to Lynis and how you can use it to scan your system for various vulnerabilities and compliance issues. Finally, we wrapped things up with working demos of OpenVAS and Nikto.

In the next chapter, we'll wind up this whole journey with a look at some quick tips for busy administrators. I'll see you there.

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at $19.99/month. Cancel anytime

Authors (1)

Donald A. Tevault

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

Other recommended products

Related to this chapter

Mastering Linux Security and Hardening

Mastering Linux Security and Hardening

Hardening a Linux system can make it much more difficult for an attacker to exploit it. This book will enable system administrators and network engineers to protect their Linux systems, and the sensitive data on those systems.

Feb 2020 22h 12m

Mastering Linux Security and Hardening

Mastering Linux Security and Hardening

Hardening a Linux system can make it much more difficult for an attacker to exploit it. This book will enable system administrators and network engineers to protect their Linux systems, and the sensitive data on those systems.

Feb 2020 22h 12m

Mastering Linux Security and Hardening

Mastering Linux Security and Hardening

Hardening a Linux system can make it much more difficult for an attacker to exploit it. This book will enable system administrators and network engineers to protect their Linux systems, and the sensitive data on those systems.

Feb 2020 22h 12m

Mastering Linux Security and Hardening

Mastering Linux Security and Hardening

Hardening a Linux system can make it much more difficult for an attacker to exploit it. This book will enable system administrators and network engineers to protect their Linux systems, and the sensitive data on those systems.

Feb 2020 22h 12m

Practical Linux Security Cookbook

Practical Linux Security Cookbook

Linux is often treated as a highly secure operating system. However, the reality is that Linux too has its own share of security flaws. These flaws allow attackers to get into your system and modify or even destroy your important data. This book will work as a practical guide for administrators and help them configure a more secure machine.

Aug 2018 16h 4m

Practical Linux Security Cookbook

Practical Linux Security Cookbook

Linux is often treated as a highly secure operating system. However, the reality is that Linux too has its own share of security flaws. These flaws allow attackers to get into your system and modify or even destroy your important data. This book will work as a practical guide for administrators and help them configure a more secure machine.

Aug 2018 16h 4m

Practical Linux Security Cookbook

Practical Linux Security Cookbook

Linux is often treated as a highly secure operating system. However, the reality is that Linux too has its own share of security flaws. These flaws allow attackers to get into your system and modify or even destroy your important data. This book will work as a practical guide for administrators and help them configure a more secure machine.

Aug 2018 16h 4m

Containerization with LXC

Containerization with LXC

Feb 2017 11h 44m

Containerization with LXC

Containerization with LXC

Feb 2017 11h 44m

SELinux System Administration

SELinux System Administration

Security-Enhanced Linux is a comprehensive security solution for Linux, supported by many Linux distributions. SELinux System Administration uses easy-to-follow examples to provide end-to-end coverage of everything from what SELinux is to effectively applying SELinux. You'll also learn how to fine-tune SELinux, including gradual policy development.

Dec 2020 15h 16m

SELinux System Administration

SELinux System Administration

Security-Enhanced Linux is a comprehensive security solution for Linux, supported by many Linux distributions. SELinux System Administration uses easy-to-follow examples to provide end-to-end coverage of everything from what SELinux is to effectively applying SELinux. You'll also learn how to fine-tune SELinux, including gradual policy development.

Dec 2020 15h 16m

SELinux System Administration

SELinux System Administration

Security-Enhanced Linux is a comprehensive security solution for Linux, supported by many Linux distributions. SELinux System Administration uses easy-to-follow examples to provide end-to-end coverage of everything from what SELinux is to effectively applying SELinux. You'll also learn how to fine-tune SELinux, including gradual policy development.

Dec 2020 15h 16m

Personalised recommendations for you

Based on your interests and search pattern

The Aspiring CIO and CISO

The Aspiring CIO and CISO

This book helps entry, mid-level, and senior managers master soft skills, craft a compelling brand, and strategically plan their career in C-suite roles with the help of expert insights needed for success in digital leadership and executive roles.

Jun 2024 8h 32m

Malware Development for Ethical Hackers

Malware Development for Ethical Hackers

This book will help you understand malware development by delving into the intricate mechanisms of malware development, injection attacks, and advanced evasion strategies with over 80 real-life examples.

Jun 2024 13h 0m

API Security for White Hat Hackers

API Security for White Hat Hackers

API Security for White Hat Hackers is a comprehensive guide that simplifies API security by showing you how to identify and fix vulnerabilities. From emerging threats to best practices, this book helps you defend and safeguard your APIs.

Jun 2024 13h 56m

Securing Cloud PCs and Azure Virtual Desktop

Securing Cloud PCs and Azure Virtual Desktop

This book covers the fundamentals of Windows 365 and Azure Virtual Desktop, addressing endpoint security challenges. You'll also explore advanced security measures for virtual environments.

Jun 2024 13h 12m

Cybersecurity Strategies and Best Practices

Cybersecurity Strategies and Best Practices

This book offers real-world case studies, holistic approaches, and practical guidance to boost your cybersecurity expertise. You'll learn how to align security strategies with business objectives and stay ahead of the evolving threat landscape.

May 2024 8h 24m

PowerShell for Penetration Testing

PowerShell for Penetration Testing

Designed for security professionals and aspiring pentesters, this book equips you with the skills and knowledge to exploit vulnerabilities, gain access, and navigate post-exploitation scenarios across diverse platforms.

May 2024 9h 56m

Securing Industrial Control Systems and Safety Instrumented Systems

Securing Industrial Control Systems and Safety Instrumented Systems

The book provides a solid understanding of SIS cybersecurity challenges and artifacts required to ensure the safety of mission-critical systems. It also serves as a strong foundation for anyone looking to boost their industrial security skill set.

Aug 2024 8h 32m

Incident Response for Windows

Incident Response for Windows

This exhaustive book helps you detect, respond to, and prevent cyberattacks on Windows-based systems by equipping you with the knowledge and tools needed to safeguard your organization's critical assets based on the actual threat landscape.

CCSP (ISC)2 Certified Cloud Security Professional Exam Guide

CCSP (ISC)2 Certified Cloud Security Professional Exam Guide

Explore all aspects of cloud security to pass the CCSP exam and boost your career with this guide packed with use cases, mock exam questions, and tips. You'll be able to apply your new-found knowledge not only to pass the exam but also at work.

Jun 2024 18h 40m

Cryptography Algorithms

Cryptography Algorithms

Uncover history, principles, and cutting-edge insights in this new edition. Learn how algorithms defend against attacks and stay current with trends like IoT and quantum cryptography. Elevate your cybersecurity expertise with this essential resource.

Aug 2024 13h 40m