CHAPTER 16

Securing Linux

In this chapter, you will learn about

•   Securing the system

•   Controlling user access

•   Managing system logs

•   Enhancing group and file security

In today’s world, security is a key issue in every organization. A Linux systems administrator needs to be aware of the security threats affecting the architecture. This chapter covers how to can increase the security of the Linux system.

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EXAM TIP   Computer system security is an ever-evolving topic. The security issues of last year teach those to prepare for the security incidents of tomorrow. This is reflected in your Linux+ exam. Do not be overly concerned with ...

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