May 2017
Intermediate to advanced
1280 pages
94h 8m
English
Content preview from Computer and Information Security Handbook, 3rd EditionBecome 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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Chapter 11
UNIX and Linux Security
Gerald Beuchelt Demandware, Inc., Burlington, MA, United States
Abstract
There are many objectives and goals to be considered when securing a UNIX operating system. When configuring UNIX operating system security, consider these critical principals of security, known as the confidentiality, integrity, and availability (CIA) triad. In addition to incorporating security controls that relate to the CIA triad, three additional security features directly affect CIA and aid the overall site security program: access control, auditing, and backups. Although general UNIX considerations are covered in this chapter, it also addresses several Linux-specific items. This chapter is for all Linux variants; file names, directory ...
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