How are IAM users typically managed in AWS?

Managing IAM (Identity and Access Management) users in AWS is typically done through a framework of permissions and policies that are organized into groups. By leveraging group permissions, you can efficiently manage access control and achieve a scalable setup for user management.

When users are added to a group, they automatically inherit the permissions associated with that group, simplifying the management of user rights. This approach allows for easier onboarding and offboarding processes, where users can be quickly added or removed from groups rather than managing individual permissions for each user account. Groups also help in standardizing access rules across multiple users, ensuring consistent security practices.

Moreover, AWS provides fine-grained control through policies, enabling administrators to specify permissions on a per-resource basis or by role. This method enhances security and compliance by reducing the risk of over-privileged access, as you can tailor permissions to reflect the principle of least privilege.

Thus, using group permissions and policies not only streamlines user management but also promotes security best practices, making it the optimal choice for managing IAM users in AWS.