Which two statements accurately describe the downloadable ACL feature of the security appliance? (Choose two.)

A.
Downloadable ACLs are the only supported authorization method that works without authentication.

B.
Downloadable ACLs enable you to store full ACLs on a AAA server and download them to the security appliancE.

C.
Downloadable ACLs are supported using TACACS+ or RADIUS.

D.
The downloadable ACL must be attached to a user or group profile on a AAA server.

E.
The security appliance supports only per-user ACL authorization.

F.
Downloadable ACLs cannot be manually removed; they must expire based on the configured timeout.