# Identity and access management in CodeGuru Profiler
<a name="auth-and-access-control"></a>

AWS Identity and Access Management (IAM) is an AWS service that helps an administrator securely control access to AWS resources. IAM administrators control who can be *authenticated* (signed in) and *authorized* (have permissions) to use CodeGuru Profiler resources. IAM is an AWS service that you can use with no additional charge.

**Topics**
+ [Audience in CodeGuru Profiler](security_iam_audience.md)
+ [Authenticating with identities in CodeGuru Profiler](security_iam_authentication.md)
+ [Managing access using policies](security_iam_access-manage.md)
+ [Overview of managing access permissions to your CodeGuru Profiler resources](security_iam_service-with-iam.md)
+ [Using identity-based policies for CodeGuru Profiler](auth-and-access-control-iam-identity-based-access-control.md)
+ [Resource-based policies in CodeGuru Profiler](resource-based-policies.md)
+ [Amazon CodeGuru Profiler permissions reference](auth-and-access-control-permissions-reference.md)
+ [AWS managed policies for CodeGuru Profiler](security-iam-awsmanpol.md)
+ [Troubleshooting CodeGuru Profiler identity and access](security_iam_troubleshoot.md)
+ [Using service-linked roles for CodeGuru Profiler](using-service-linked-roles.md)
+ [Using tags to control access to Amazon CodeGuru Profiler resources](auth-and-access-control-using-tags.md)