Book Image

CISA – Certified Information Systems Auditor Study Guide - Second Edition

By : Hemang Doshi
5 (3)
Book Image

CISA – Certified Information Systems Auditor Study Guide - Second Edition

5 (3)
By: Hemang Doshi

Overview of this book

With the latest updates and revised study material, this second edition of the Certified Information Systems Auditor Study Guide provides an excellent starting point for your CISA certification preparation. The book strengthens your grip on the core concepts through a three-step approach. First, it presents the fundamentals with easy-to-understand theoretical explanations. Next, it provides a list of key aspects that are crucial from the CISA exam perspective, ensuring you focus on important pointers for the exam. Finally, the book makes you an expert in specific topics by engaging you with self-assessment questions designed to align with the exam format, challenging you to apply your knowledge and sharpen your understanding. Moreover, the book comes with lifetime access to supplementary resources on an online platform, including CISA flashcards, practice questions, and valuable exam tips. With unlimited access to the website, you’ll have the flexibility to practice as many times as you desire, maximizing your exam readiness. By the end of this book, you’ll have developed the proficiency to successfully obtain the CISA certification and significantly upgrade your auditing career.
Table of Contents (14 chapters)

Enterprise Architecture

An Enterprise Architecture (EA) defines the structure and operations of the organization. The objective of EA is to determine how an organization can achieve its current as well as future objectives. It is important for the EA to include the entire future outcome. If a future-state description is not included in the EA, it is incomplete.

The EA’s primary focus is to ensure that technology initiatives are compatible with the IT framework. Hence, the EA’s goal is to help the organization adopt the most successful technologies. The Zachman Framework was one of the first EAs created by John Zachman. It is a fundamental EA structure that provides a formal and structured way of viewing and defining an enterprise.

Enterprise Security Architecture

Enterprise security architecture is a subset of overall enterprise architecture and includes security processes and procedures and how these are linked across the organization from a strategic, tactical...