Providing full access to all datasets for all users and conducting semi-annual access reviews to adjust permissions as needed.

Creating a unified data view for all users with dynamic data masking applied to sensitive fields, without implementing role-based access controls.

Implementing role-based access control (RBAC) with dynamic views to restrict data access based on user roles, coupled with regular audits of access patterns and logs to detect and address unauthorized access.

Encrypting all sensitive data at rest and in transit, and distributing decryption keys to users based on their department, without implementing access controls or audits.