What Event Action in an IPS signature is used to stop an attacker from communicating with a network using an access-list?

What Event Action in an IPS signature is used to stop an attacker from communicating with a
network using an access-list?

A.
Request Block Host

B.
Deny Attacker Inline

C.
Deny Connection Inline

D.
Deny Packet Inline

E.
Request Block Connection