Book Image

Implementing Identity Management on AWS

By : Jon Lehtinen
Book Image

Implementing Identity Management on AWS

By: Jon Lehtinen

Overview of this book

AWS identity management offers a powerful yet complex array of native capabilities and connections to existing enterprise identity systems for administrative and application identity use cases. This book breaks down the complexities involved by adopting a use-case-driven approach that helps identity and cloud engineers understand how to use the right mix of native AWS capabilities and external IAM components to achieve the business and security outcomes they want. You will begin by learning about the IAM toolsets and paradigms within AWS. This will allow you to determine how to best leverage them for administrative control, extending workforce identities to the cloud, and using IAM toolsets and paradigms on an app deployed on AWS. Next, the book demonstrates how to extend your on-premise administrative IAM capabilities to the AWS backplane, as well as how to make your workforce identities available for AWS-deployed applications. In the concluding chapters, you’ll learn how to use the native identity services with applications deployed on AWS. By the end of this IAM Amazon Web Services book, you will be able to build enterprise-class solutions for administrative and application identity using AWS IAM tools and external identity systems.
Table of Contents (17 chapters)
1
Section 1: IAM and AWS – Critical Concepts, Definitions, and Tools
9
Section 2: Implementing IAM on AWS for Administrative Use Cases
13
Section 3: Implementing IAM on AWS for Application Use Cases

Evaluating the organization's current IAM capabilities

Our objective over the next few chapters is to look for ways to link an organization's existing identity management infrastructure and the organization itself to AWS. More specifically, we want every administrator to have access to the backplane of the AWS account or accounts where appropriate, and for these existing user identities to become available to applications hosted on AWS. This means we will need to connect an existing org's IAM infrastructure to AWS and apply the appropriate provisioning, governance, and authorization models to ensure that appropriate access is granted. As we just completed a review of the AWS identity services, next we must look at our organization's IAM capabilities.

First, we must take an inventory of the current identity management landscape, capabilities, and maturity for the organization as that will help inform our administrative model. In order to make these examples comparable...