Which of the following tools is less likely to be used by a hacker?

A.
l0phtcrack

B.
Tripwire

C.
Crack

D.
John the ripper

Explanation:

“Other security packages, such as the popular Tripwire data integrity assurance packages, also
provide a secondary antivirus functionality. Tripwire is designed to alert administrators of
unauthorized file modifications. It’s often used to detect web server defacements and similar
attacks, but it also may provide some warning of virus infections if critical system executable files,
such as COMMAND.COM, are modified unexpectedly. These systems work by maintaining a
database of hash values for all files stored on the system. These archive hash values are then
compared to current computed values to detect any files that were modified between the two
periods.” Pg. 224 Tittel: CISSP Study Guide