Which of the following ACLs, if implemented, will prevent further access ONLY to the unauthorized service and will not impact other services?

After reviewing the following packet, a cybersecurity analyst has discovered an unauthorized service is running on a company’s computer.

Which of the following ACLs, if implemented, will prevent further access ONLY to the unauthorized service and will not impact other services?
A . DENY TCP ANY HOST 10.38.219.20 EQ 3389
B . DENY IP HOST 10.38.219.20 ANY EQ 25
C . DENY IP HOST192.168.1.10 HOST 10.38.219.20 EQ 3389
D . DENY TCP ANY HOST 192.168.1.10 EQ 25

View Answer

Answer: A