An organization is reliant on temporary contractors for performing data analytics and they require access to personal data via software-as-a-service to perform their job. When the temporary contractor completes their work assignment, what would be the most effective way to safeguard privacy and access to personal data when they leave?
The correct answer is **B. Establish a predetermined automatic account expiration date based on contract timescales**. This approach ensures that access to personal data is automatically revoked when the contractor's work assignment ends, reducing the risk of unauthorized access after they leave. It provides a proactive and automated way to safeguard privacy, aligning access control with the contractor's tenure without relying on manual processes.