Users may require access to a web site that is blocked by a policy. Administrators can give users the ability to override the block. Which of the following statements regarding overrides are correct? (Select all that apply.)
A. A protection profile may have only one user group defined as an override group.
B. A firewall user group can be used to provide override privileges for FortiGuard Web Filtering.
C. Authentication to allow the override is based on a user’s membership in a user group.
D. Overrides can be allowed by the administrator for a specific period of time.