How can you mitigate DCE/RPC evasion techniques while allowing access to the DCE/RPC service?

How can you mitigate DCE/RPC evasion techniques while allowing access to the DCE/RPC service?
A . Tunnel DCE/RPC traffic through GR
C . Update the IPS signature for Https to validate DCE/RPC connections
D . Block suspicious hosts from DCE/RPC port 593.
E . Configure the DCE/RPC preprocessor

View Answer

Answer: C