The correct answer is true. During the offboarding process, it is essential to ensure that a departing employee's access rights are revoked to maintain security. This prevents the former employee from accessing company data and systems after their departure, which could lead to unauthorized access, data breaches, or other security incidents. It is the responsibility of the IT department to carry out these revocations promptly and efficiently. Failing to do so can leave the organization vulnerable to insider threats or accidental data leakage.