Certified Ethical Hacker 312-50v10 – Question269

You just set up a security system in your network. In what kind of system would you find the following string of characters used as a rule within its configuration? alert tcp any any -> 21 (msg:FTP on the network!;)

A firewall IPTable
B. FTP Server rule
C. A Router IPTable
D. An Intrusion Detection System

Correct Answer: D