Which three files must be edited in order to set up logging of all failed login attempts?
A.
/var/adm/authlog
B.
/etc/syslog.conf
C.
/etc/default/login
D.
/var/adm/loginlog
Explanation:
How to Monitor All Failed Login Attempts
This procedure captures in a syslog file all failed login attempts.
Assume the Primary Administrator role, or become superuser.
1. Assume the Primary Administrator role, or become superuser.
2. (C) Set up the /etc/default/login file with the desired values for SYSLOG and SYSLOG_FAILED_LOGINS
3. (A) Create a file with the correct permissions to hold the logging information.
Create the authlog file in the /var/adm directory.
4. (B) Edit the syslog.conf file to log failed password attempts.