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

Elements of PKI

A public key infrastructure (PKI) is a set of rules and procedures for creating, managing, distributing, storing, and using a digital certificate and public key encryption.

PKI terminologies

CISM aspirants should have a basic understanding of the following terms regarding public key infrastructure:

  • Digital certificate: A digital certificate is an electronic document that proves the ownership of a public key. The digital certificate includes details about the key, details about the owner, and detail about the digital signature of the issuer of the digital certificate. It is also known as a public key certificate.
  • Certifying Authority (CA): A certification authority is an entity that is responsible for issuing digital certificates.
  • Registration Authority (RA): A registration authority is an entity that verifies user requests for digital signatures and recommends the certificate authority to issue them.
  • Certificate Revocation List (CRL): CRL...