Which of the following is the BEST method to ensure a terminated employee's access to IT systems is revoked upon departure from the organization?
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A. B. C. D.D.
The BEST method to ensure a terminated employee's access to IT systems is revoked upon departure from the organization is option B, which is to implement a process to remove employee access during the exit interview.
Explanation:
Option A suggests reconciling login attempts against a list of terminated employees. This method is not reliable because an employee may still have valid login credentials after they have been terminated, and may continue to use them to access IT systems. This method is also not efficient because it requires constant monitoring of login attempts against a list of terminated employees.
Option C suggests using the HR system to automatically revoke system access. Although this may seem like an efficient method, it is not foolproof. It relies on the HR system being updated in real-time, which may not always be the case. Additionally, some IT systems may not be integrated with the HR system, which means that access revocation will have to be done manually.
Option D suggests generating a list of terminated employees for reconciliation against current IT access. This method may be useful for periodic access reviews, but it is not an effective way of ensuring that access is revoked upon termination. It is reactive rather than proactive, and it is possible for terminated employees to retain access to IT systems until the next access review.
Option B, which is to implement a process to remove employee access during the exit interview, is the BEST method because it is proactive and efficient. By conducting an exit interview, the organization can ensure that all IT access is revoked before the employee leaves the organization. This method can also be used to collect any company-issued devices, such as laptops and mobile phones, from the departing employee. By doing so, the organization can prevent the terminated employee from accessing company information remotely.
In conclusion, option B is the BEST method to ensure a terminated employee's access to IT systems is revoked upon departure from the organization.