Book Image

Cloud Auditing Best Practices

By : Shinesa Cambric, Michael Ratemo
5 (1)
Book Image

Cloud Auditing Best Practices

5 (1)
By: Shinesa Cambric, Michael Ratemo

Overview of this book

As more and more companies are moving to cloud and multi-cloud environments, being able to assess the compliance of these environments properly is becoming more important. But in this fast-moving domain, getting the most up-to-date information is a challenge—so where do you turn? Cloud Auditing Best Practices has all the information you’ll need. With an explanation of the fundamental concepts and hands-on walk-throughs of the three big cloud players, this book will get you up to speed with cloud auditing before you know it. After a quick introduction to cloud architecture and an understanding of the importance of performing cloud control assessments, you’ll quickly get to grips with navigating AWS, Azure, and GCP cloud environments. As you explore the vital role an IT auditor plays in any company’s network, you'll learn how to successfully build cloud IT auditing programs, including using standard tools such as Terraform, Azure Automation, AWS Policy Sentry, and many more. You’ll also get plenty of tips and tricks for preparing an effective and advanced audit and understanding how to monitor and assess cloud environments using standard tools. By the end of this book, you will be able to confidently apply and assess security controls for AWS, Azure, and GCP, allowing you to independently and effectively confirm compliance in the cloud.
Table of Contents (16 chapters)
1
Part 1: The Basics of Cloud Architecture and Navigating – Understanding Enterprise Cloud Auditing Essentials
4
Part 2: Cloud Security and IT Controls
8
Part 3: Executing an Effective Enterprise Cloud Audit Plan

Common pitfalls

With the scale, speed, and flexibility of the cloud comes complexity. This complexity leads to inherent pitfalls. We will review two broad areas that are common pitfalls for organizations that the IT auditor should be aware of. The first area involves administrative pitfalls that include not managing resource usage, an inability to control shadow IT, and a lack of automation. The second area concerns technical pitfalls that include misconfiguration, providing overly permissive access to users, and the inadvertent exposure of data, such as credentials.

Let’s look at the most common pitfalls IT auditors should focus on during an audit, and recommendations they may consider providing to a cloud customer.

Inability to forecast resource usage and costs

Cloud service providers such as Amazon Web Services (AWS), Azure, and GCP have hundreds of services to choose from. Many cloud customers usually choose services not suited to their business needs due to poor...