A NIPS administrator needs to install a new signature to observe the behavior of a worm that may be spreading over SMB.
Which of the following signatures should be installed on the NIPS?
A . PERMIT from ANY:ANY to ANY:445 regex ‘.*SM
B . *’
C . DROP from ANY:445 to ANY:445 regex ‘.*SM
D . *’
E . DENY from ANY:ANY to ANY:445 regex ‘.*SM
F . *’
G . RESET from ANY:ANY to ANY:445 regex ‘.*SM
H . *’
Answer: C