August 2018
Intermediate to advanced
482 pages
12h 44m
English
Content preview from Practical Linux Security Cookbook - Second Edition
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Linux Security Problem
A Linux machine is only as secure as the administrator configures it to be. Once we have installed the Linux distribution of our choice and have removed all the unnecessary packages post installation, we can start working on the security aspect of the system by fine-tuning the installed software and services.
In this chapter, we will discuss the following topics:
- Configuring server security
- Security policy—server security
- Defining security controls
- Missing backup plans
The following recipes will be covered in the chapter:
- Checking the integrity of installation medium using checksum
- Using LUKS disk encryption
- Making use of sudoers—configuring sudo access
- Scanning hosts with Nmap
- Gaining root on a vulnerable Linux ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.