Its valuable features include granular access control, allowing precise control over who can access specific AWS resources and under what conditions using JSON-based policies.
AWS IAM Identity Center enables organizations to manage permissions and access through a unified dashboard, providing features like role-based permissions and multifactor authentication. Its scalability supports operations by efficiently creating user privileges. However, it requires improved integration processes and presents complex initial setups, which can lead to security risks if mismanaged. Despite these challenges, the centralized access management enhances efficiency and reduces breaches. Improvements like automation tools could facilitate IAM management in complex environments.