70 lines
2.9 KiB
Plaintext
70 lines
2.9 KiB
Plaintext
# CIS Debian 13 Benchmark - PAM Password Configuration
|
|
# Implements CIS recommendations for password security
|
|
|
|
# Password quality enforcement using pwquality
|
|
password requisite pam_pwquality.so try_first_pass retry=3 authtok_type=
|
|
password [success=1 default=ignore] pam_unix.so obscure sha512 rounds=5000 use_authtok
|
|
password sufficient pam_unix.so sha512 rounds=5000 nullok secure try_first_pass use_authtok
|
|
password required pam_deny.so
|
|
|
|
# Account configuration
|
|
account required pam_unix.so
|
|
account sufficient pam_localuser.so
|
|
account sufficient pam_succeed_if.so uid < 1000 quiet
|
|
account required pam_permit.so
|
|
|
|
# Authentication configuration
|
|
auth required pam_env.so
|
|
auth required pam_faillock.so preauth audit silent deny=5 unlock_time=900
|
|
auth [success=1 default=bad] pam_unix.so nullok try_first_pass
|
|
auth [default=die] pam_faillock.so authfail audit deny=5 unlock_time=900
|
|
auth sufficient pam_faillock.so authsucc audit deny=5 unlock_time=900
|
|
auth required pam_permit.so
|
|
|
|
# Session configuration
|
|
session required pam_limits.so
|
|
session required pam_unix.so
|
|
session optional pam_lastlog.so
|
|
session optional pam_motd.so
|
|
session optional pam_mail.so standard
|
|
session required pam_env.so
|
|
|
|
# Password history - prevent reuse of last 5 passwords
|
|
password required pam_pwhistory.so remember=5 use_authtok
|
|
|
|
# Session management for X11
|
|
session optional pam_ck_connector.so nox11
|
|
session optional pam_systemd.so
|
|
|
|
# Home directory creation (if needed)
|
|
session required pam_mkhomedir.so skel=/etc/skel/ umask=077
|
|
|
|
# Security modules
|
|
session optional pam_umask.so umask=077
|
|
session optional pam_keyinit.so revoke
|
|
|
|
# Enhanced account lockout configuration
|
|
auth required pam_faillock.so preauth silent audit deny=5 unlock_time=900 fail_interval=900 even_deny_root root_unlock_time=900
|
|
auth sufficient pam_unix.so nullok try_first_pass
|
|
auth [default=die] pam_faillock.so authfail audit deny=5 unlock_time=900 fail_interval=900 even_deny_root root_unlock_time=900
|
|
auth sufficient pam_faillock.so authsucc audit deny=5 unlock_time=900 fail_interval=900 even_deny_root root_unlock_time=900
|
|
auth required pam_permit.so
|
|
|
|
# Prevent empty passwords
|
|
password required pam_unix.so nullok sha512 shadow try_first_pass use_authtok
|
|
|
|
# Session restrictions
|
|
session required pam_limits.so
|
|
session required pam_unix.so
|
|
session required pam_lastlog.so showfailed
|
|
session required pam_env.so readenv=1
|
|
|
|
# Additional security configurations
|
|
account required pam_access.so accessfile=/etc/security/access.conf
|
|
auth required pam_wheel.so trust use_uid
|
|
auth optional pam_cap.so
|
|
|
|
# Enhanced logging
|
|
auth optional pam_echo.so Football Secure Access System Authentication
|
|
password optional pam_echo.so Password complexity requirements enforced
|
|
session optional pam_echo.so Session monitoring enabled |