L0phtCrack is a software for:

A.
password cracking

B.
host based IDS
1D0-470

C.
network based IDS

D.
OS patching

E.
data sniffing

Explanation:
L0phtCrack is a password cracking program that is published by L0pht Heavy Industries and is designed to be a security audit tool and not a malicious hacker or cracker’s tool. As with any tool however, L0phtCrack can be used for malicious purposes. In order to use the tool on an NT server, you must first have administrative privileges.