Which of the following is an event found in a firewall log file that is a symptom of a rogue host operating within the private network?
A. Packets from a known malicious address
B. Packets from an unassigned internal address
C. Packets to an unknown port on an internal host
D. Packets in a serial grouping that attempt to access a sequential series of ports
E. Packets in a very large grouping that are all exactly the same directed toward a single target
Answer: B