A company expects rapid growth. A solutions architect will create IAM groups and add new users to groups based on department. Which additional action is the MOST secure way to grant permissions to the new users?

Attaching an IAM policy directly to an IAM group is the most secure and straightforward method for granting permissions to new users in this scenario. When a user is added to a group, they automatically inherit all permissions defined by the policies attached to that group. This approach ensures least privilege by allowing you to define specific permissions once in the policy and apply them consistently to all members of the department group. Service Control Policies (SCPs) are used to