On April 1,2012,students Enrolled in an Economics Course at Harvard

Multiple Choice

On April 1,2012,students enrolled in an economics course at Harvard University received an e-mail stating that class would be cancelled.The e-mail claimed to be from the professor,but it wasn't.Computer forensic experts determined that the e-mail was sent from a computer in one of the campus labs at 6:32 A.M.They were then able to uniquely identify the computer that was used by means of its network interface card's ________ address.Security cameras revealed the identity of the student responsible for spoofing the class.

A) IDS
B) TCP/IP
C) MAC
D) DMZ