To maintain security effectively, what should users be assigned to?

Assigning users to groups with individual roles is crucial for maintaining security effectively within an organization. Each role can be tailored with specific permissions and responsibilities that align with the principle of least privilege. By structuring access through groups and defined roles, it's possible to ensure that users can perform their necessary functions without exposing sensitive information or obtaining excessive permissions that could lead to security vulnerabilities.

This group-based role assignment not only streamlines user management but also facilitates adherence to compliance requirements and security policies. For instance, if a user's responsibilities change, modifying their group membership or role assignment can swiftly adjust their level of access, thereby maintaining security integrity.

In contrast, options involving projects and tasks, departments and committees, or teams with leadership positions do not provide the same granularity and control over user permissions. While those options may have their own merits in terms of organization and management, they lack the specific focus required to effectively enforce security protocols, which is best achieved through well-defined roles within groups.