Book Image

Certified Information Security Manager Exam Prep Guide - Second Edition

By : Hemang Doshi
Book Image

Certified Information Security Manager Exam Prep Guide - Second Edition

By: Hemang Doshi

Overview of this book

CISM is a globally recognized and much sought-after certification in the field of IT security. This second edition of the Certified Information Security Manager Exam Prep Guide is up to date with complete coverage of the exam content through comprehensive and exam-oriented explanations of core concepts. Written in a clear, succinct manner, this book covers all four domains of the CISM Review Manual. With this book, you’ll unlock access to a powerful exam-prep platform which includes interactive practice questions, exam tips, and flashcards. The platform perfectly complements the book and even lets you bring your questions directly to the author. This mixed learning approach of exploring key concepts through the book and applying them to answer practice questions online is designed to help build your confidence in acing the CISM certification. By the end of this book, you'll have everything you need to succeed in your information security career and pass the CISM certification exam with this handy, on-the-job desktop reference guide.
Table of Contents (12 chapters)

Emerging Risk and the Threat Landscape

CISM aspirants should be able to establish the difference between a threat and a vulnerability. A vulnerability means a weakness in the system. A threat is any element that attempts to exploit the vulnerability. For example, when an anti-virus is not updated, it is considered a vulnerability. A hacker who attempts to exploit this vulnerability is a threat. It is the objective of an internal control to reduce vulnerability. Internal controls cannot directly control threats.

Emerging Threats

An information security manager must be aware of the constantly evolving threat landscape and how it affects their organization. As infrastructures evolve, new risks can emerge in unexpected ways. When a threat is combined with a lack of adequate monitoring, a breach might occur.

Unusual activity on a system, frequent alarms, delayed system or network performance, or new or excessive activity in logs are all signs of emerging threats. Many affected...