Book Image

Multi-Cloud Architecture and Governance

By : Jeroen Mulder
Book Image

Multi-Cloud Architecture and Governance

By: Jeroen Mulder

Overview of this book

Multi-cloud has emerged as one of the top cloud computing trends, with businesses wanting to reduce their reliance on only one vendor. But when organizations shift to multiple cloud services without a clear strategy, they may face certain difficulties, in terms of how to stay in control, how to keep all the different components secure, and how to execute the cross-cloud development of applications. This book combines best practices from different cloud adoption frameworks to help you find solutions to these problems. With step-by-step explanations of essential concepts and practical examples, you’ll begin by planning the foundation, creating the architecture, designing the governance model, and implementing tools, processes, and technologies to manage multi-cloud environments. You’ll then discover how to design workload environments using different cloud propositions, understand how to optimize the use of these cloud technologies, and automate and monitor the environments. As you advance, you’ll delve into multi-cloud governance, defining clear demarcation models and management processes. Finally, you’ll learn about managing identities in multi-cloud: who’s doing what, why, when, and where. By the end of this book, you’ll be able to create, implement, and manage multi-cloud architectures with confidence
Table of Contents (28 chapters)
1
Section 1 – Introduction to Architecture and Governance for Multi-Cloud Environments
7
Section 2 – Getting the Basics Right with BaseOps
12
Section 3 – Cost Control in Multi-Cloud with FinOps
17
Section 4 – Security Control in Multi-Cloud with SecOps
22
Section 5 – Structured Development on Multi-Cloud Environments with DevOps

Defining the baseline for security policies

It just takes a few mouse clicks to get a server up and running on any cloud platform. But in an enterprise that's migrating or creating systems in the cloud, there's a lot for an architect to think about – securing environments being the top priority. It is likely that IaaS, PaaS, and SaaS solutions will be used to build our environment. It could grow in complexity where a lack of visibility could lead to vulnerabilities. So, with every service enrolled in the cloud environment, we really need to consider how best to secure each service. Every service needs to be compliant with the security baseline and the policies defined in that baseline.

What are the steps for creating policies and the baseline?

  1. Check regulations: Every company is subject to regulations. These can be legal regulations such as privacy laws or industry compliance standards. Make sure the regulations and compliance frameworks your company needs...