Download PDF by Mike Pastore, Emmett Dulaney: Emmett Dulaney, Security+, Study Guide

By Mike Pastore, Emmett Dulaney

IT safeguard abilities are in excessive call for, and this Sybex examine consultant promises the information and abilities you want to pursue a promising profession as an IT safety specialist. Sybex, winner of "Best research publications" in 2003 and 2002 Readers' selection Awards and a Cornerstone member of the safety+ examination advisory committee, prepares you to take CompTIA's defense+ certification examination with self belief. up to date for the newest safety applied sciences and full of genuine international examples/practice questions, this re-creation covers: entry keep watch over, authentication, intrusion detection, malicious code, cryptography, actual safety, catastrophe restoration, regulations and strategies, and extra. The accompanying CD contains complex trying out software with bonus pattern checks, digital flashcards, and a searchable digital model of the whole e-book.

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Sample text

These areas address different parts of computer security. An effective computer security plan and process must evaluate the risks and create strategies and methods to address them. This section focuses on three areas: Physical security Operational security Management and policies Each of these areas is vital to ensure security in an organization. You can think of information security as a three-legged stool: If any one of the legs of your stool breaks, you’ll fall down and hurt yourself. You must look at the overall business and address all the issues the business faces concerning computer security.

12 Chapter 1 General Security Concepts These goals are an important part of setting benchmarks for an organization. You can’t allow these policies or goals to become insignificant. If you do, you and your organization are setting yourselves up for a surprise. Unfortunately, the surprise won’t be pleasant, and it may be very costly to correct. Comprehending the Security Process You need to think of security as a combination of three Ps: processes, procedures, and policies. The security of information involves both human and technical factors.

Security policy D. Evidence gathering xxxviii Answers to Assessment Test Answers to Assessment Test 1. A. A privilege audit is used to determine that all groups, users, and other accounts have the appropriate privileges assigned according to the policies of an organization. For more information, see Chapter 9. 2. D. A mantrap is a device, such as a small room, that limits access to a small number of individuals. Mantraps typically use electronic locks and other methods to control access. For more information, see Chapter 6.

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