Book Image

Certified Information Security Manager Exam Prep Guide

By : Hemang Doshi
Book Image

Certified Information Security Manager Exam Prep Guide

By: Hemang Doshi

Overview of this book

With cyber threats on the rise, IT professionals are now choosing cybersecurity as the next step to boost their career, and holding the relevant certification can prove to be a game-changer in this competitive market. CISM is one of the top-paying and most sought-after certifications by employers. This CISM Certification Guide comprises comprehensive self-study exam content for those who want to achieve CISM certification on the first attempt. This book is a great resource for information security leaders with a pragmatic approach to challenges related to real-world case scenarios. You'll learn about the practical aspects of information security governance and information security risk management. As you advance through the chapters, you'll get to grips with information security program development and management. The book will also help you to gain a clear understanding of the procedural aspects of information security incident management. By the end of this CISM exam book, you'll have covered everything needed to pass the CISM certification exam and have a handy, on-the-job desktop reference guide.
Table of Contents (17 chapters)
1
Section 1: Information Security Governance
4
Section 2: Information Risk Management
8
Section 3: Information Security Program Development Management
13
Section 4: Information Security Incident Management

Risk assessment

As we discussed in the previous section, risk assessment includes the following three components:

  • Risk identification
  • Risk analysis (to determine the level of risk; that is, whether the risk is high, medium, or low)
  • Risk evaluation (to determine whether the risk is acceptable or whether risk treatment is required)

Asset identification

The first and most important step in a risk assessment process is to identify and list all the information assets and determine their value based on criticality or sensitivity. In the absence of a detailed asset inventory, you may miss out on protecting some significant assets. Assets can be in the form of people, processes, system and network components, databases, or any other factor that can have an impact on business processes. Assets aren't only tangible assets but intangible assets such as the reputation of the organization.

Asset valuation

Once all the assets have been identified, the next...