Which change can the administrator make on FortiGate to restrict the SSL VPN service to the student user only?

Refer to the exhibit.

Examine the FortiGate user group configuration and the Windows AD LDAP group membership information shown in the exhibit

FortiGate is configured to authenticate SSL VPN users against Windows AD using LDAP The administrator configured the SSL VPN user group for SSL VPN users However the administrator noticed that both the student and j smith users can connect to SSL VPN

Which change can the administrator make on FortiGate to restrict the SSL VPN service to the student user only?
A . In the SSL VPN user group configuration set Group Nam© to CN-SSLVPN, CN="users, DC-trainingAD, DC-training, DC-lab
B . In the SSL VPN user group configuration, change Name to cn=sslvpn, CN=users, DC=trainingAD, Detraining, DC-lab.
C . In the SSL VPN user group configuration set Group Name to ::;=Domain users.CN-Users/DC=trainingAD, DC-training, DC=lab.
D . In the SSL VPN user group configuration change Type to Fortinet Single Sign-On (FSSO)

Answer: A

Explanation:

According to the FortiGate Administration Guide, “The Group Name is the name of the LDAP group that you want to use for authentication. The name must match exactly the name of the LDAP group on the LDAP server.” Therefore, option A is true because it will set the Group Name to match the LDAP group that contains only the student user. Option B is false because changing the Name will not affect the authentication process, as it is only a local identifier for the user group on FortiGate. Option C is false because setting the Group Name to Domain Users will include all users in the domain, not just the student user. Option D is false because changing the Type to FSSO will require a different configuration method and will not solve the problem.