The security officer wants to monitor the /etc/passwd file and verify that the group ID for the guest
account has not been modified. What is the best way to do this?

A.
by using a SiteScope URL Monitor

B.
by using the UNIX built-in security

C.
by configuring the technology File Integration Monitor to alert on security issue on the UNIX box

D.
by setting up the Log File Monitor with a Regular Expression and changing the threshold to alert if
the group ID is different than 100