Book Image

Debian 7: System Administration Best Practices

By : Rich Pinkall Pollei
Book Image

Debian 7: System Administration Best Practices

By: Rich Pinkall Pollei

Overview of this book

<p>Debian is one of the most popular Linux-based operating systems, with over 37 thousand software packages available in several architectures. Debian 7 is the latest version of this universal operating system and provides the foundation for thousands of web servers. It is easy to install, stable, and provides mechanisms for system security.</p> <p>Debian 7: System Administration Best Practices provides valuable background information, tips, and advice on the major areas of installing, maintaining, and administering Debian Linux, from single systems to clusters. Learn what makes Debian the most stable and popular Linux distribution for Internet sites.</p> <p>Debian 7: System Administration Best Practices is an overview of what administrators need to know in order to effectively administer Debian Linux systems, providing guidance and advice on what is available, and what experience has shown to work best. Starting with what distinguishes Debian from other Linux distributions, you will learn about the Debian project. Learn about the ways systems are booted, and how best to lay out disk partitions, and the basic methods to install and configure Debian software packages. Discover how to manage Debian systems, from bootup to shutdown, and what security measures may be required for your peace of mind, as well as advice on advanced topics that include high availability clustering.</p>
Table of Contents (14 chapters)

Summary


System security is one of the most important duties of an administrator. Ensure that your system is protected by setting up proper policies for users and groups, and hardening your systems (especially servers) when exposed to attack from the Internet. Firewall tools are useful in blocking attacks, and intrusion detection should be used to discover any system anomalies as early as possible.

We've now been through pretty much all of the major administrative areas of Debian Linux, not counting individual software suites. Next, we will cover some advanced administration techniques.