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)

Cloud Computing

Cloud computing is the practice of using remote servers hosted on the internet to store, manage, and process data instead of a local server or a personal computer. Cloud computing simply means the use of computing resources through networks, typically the internet.

With cloud computing, users can access computing resources via the internet from anywhere, for as long as they need, without worrying about the maintenance or management of actual resources.

The following are some characteristics of cloud computing:

  • It enables organizations to access data or applications from anywhere, anytime, and from almost any device.
  • It allows organizations to scale IT resources as per business requirements at the optimum cost.
  • It provides the capability to monitor, control, and report the usage of the resources.

Resources such as storage, processing power, memory, network bandwidth, and Virtual Machines (VMs) can be used through cloud computing.

Cloud...