June 2016
Beginner
456 pages
9h 31m
English
Content preview from Ubuntu Server CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Discussing Ubuntu security best practices
In this recipe, we will look at some best practices to secure Ubuntu systems. Linux is considered to be a well secured operating system. It is quite easy to maintain the security and protect our systems from unauthorized access by following a few simple norms or rules.
Getting ready
You will need access to a root or account with sudo privileges. These steps are intended for a new server setup. You can apply them selectively for the servers already in productions.
How to do it…
Follow these steps to discuss Ubuntu security best practices:
- Install updates from the Ubuntu repository. You can install all the available updates or just select security updates, depending on your choice and requirement:
$ sudo apt-get ...
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