Getting started with IAM - Amazon Identity and Access Management
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Getting started with IAM

Amazon Identity and Access Management (IAM) helps you securely control access to Amazon Web Services (Amazon) and your account resources. IAM can also keep your sign-in credentials private. You don't specifically sign up to use IAM. There is no charge to use IAM.

Use IAM to give identities, such as users and roles, access to resources in your account. For example, you can use IAM with existing users in your corporate directory that you manage external to Amazon or you can create users in Amazon using Amazon IAM Identity Center. Federated identities assume defined IAM roles to access the resources they need. For more information about IAM Identity Center, see What is IAM Identity Center? in the Amazon IAM Identity Center User Guide.

Note

IAM is integrated with several Amazon products. For a list of services that support IAM, see Amazon services that work with IAM.

To learn about getting started with Amazon, creating an administrative user, an Amazon Organizations, and using multiple services to solve a problem such as building and launching your first project, see the Getting Started Resource Center.