An administrator is analyzing a Linux server which was recently hacked.
Which of the following will the administrator use to find all unsuccessful login attempts?
A. nsswitch
B. faillock
C. pam_tally2
D. passwd
An administrator is analyzing a Linux server which was recently hacked.
Which of the following will the administrator use to find all unsuccessful login attempts?
A. nsswitch
B. faillock
C. pam_tally2
D. passwd