Which two statements are true regarding User$-$ID and firewall configuration? $($Choose two.$)$

Communications between the firewall and the User$-$ID agent are sent over an encrypted SSL connection.

The firewall needs to have information for every User$-$ID agent to which it will connect.

NetBIOS is the only client probing method supported by the User$-$ID agent.

The User$-$ID agent must be installed on the Domain Controller.