Alan is a security administrator responsible for the protection of his company’s Web site. He’s particularly worried about the potential that malicious individuals might conduct a defacement attack...

Alan is a security administrator responsible for the protection of his company’s Web site. He’s particularly worried about the potential that malicious individuals might conduct a defacement attack and replace text somewhere on his site with information that might damage his company’s reputation. What tool can best assist Alan in the detection of defacement attacks? a. Nessus b. SAINT c. SARA d. Nmap e. Tripwire