Ensure Password History Is Set to at least 24

ÉlevéeNiveau 1Automatiséemacos

Description

Over time, passwords can be captured by third parties through mistakes, phishing attacks, third-party breaches, or merely brute-force attacks. To reduce the risk of exposure and to decrease the incentives of password reuse (passwords that are not forced to be changed periodically generally are not ever changed), users must reset passwords periodically. This control ensures that previous passwords are not reused immediately by keeping a history of previous password hashes. Ensure that password history checks are part of the password policy on the computer. This control checks whether a new password is different than the previous 24. The latest NIST guidance based on exploit research referenced in this section details how one of the greatest risks is password exposure rather than password cracking. Passwords should be changed to a new unique value whenever a password might have been exp...

Méthode de vérification

Méthode d'audit: Commande shell

shell

out=$(/usr/bin/pwpolicy -getaccountpolicies 2>/dev/null) || exit 1
p=$(printf '%s\n' "$out" | /usr/bin/grep -A1 policyAttributePasswordHistoryDepth | /usr/bin/tail -1 | /usr/bin/cut -d'>' -f2 | /usr/bin/cut -d'<' -f1)
case "$p" in ''|*[!0-9]*) echo "history=${p:-unset}";; *) if [ "$p" -ge 24 ]; then echo true; else echo "history=$p"; fi;; esac

Sortie attendue: true

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Terminal Method: Run the following command to require that the password must be different from at least the last 24 passwords: % /usr/bin/sudo /usr/bin/pwpolicy -n /Local/Default -setglobalpolicy "usingHistory=<value≥24>" example: % /usr/bin/sudo /usr/bin/pwpolicy -n /Local/Default -setglobalpolicy "usingHistory=24" Profile Method: Create or edit a configuration profile with the following information: 1. The PayloadType string is com.apple.mobiledevice.passwordpolicy 2. The key to include is pinHistory 3. The key must be set to <integer><value≥24></integer> Note: The profile method is the preferred method for setting password policy since - setglobalpolicy in pwpolicy is deprecated and will likely be removed in a future macOS release.

Propriétés

Systèmes d'exploitation: macos-14
Étiquettes: authmacossonoma
Référence: CIS Apple macOS 14.0 Sonoma Benchmark v3.1.0 - 5.2.8 Ensure Password History Is Set to at least 24

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target macos