Name: Cracklib password strength checking
Default: yes
Priority: 1024
Conflicts: unix-zany
Password-Type: Additional
Password-Initial:
  password	requisite	pam_cracklib.so retry=3 minlen=8 difok=3
Password-Final:
  password	requisite	pam_cracklib.so retry=3 minlen=8 difok=3