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macOS

TMA-MACOS14-2.12.3

Ensure Automatic Login Is Disabled

ÉlevéeNiveau 1Automatiséemacos

Description

The automatic login feature saves a user's system access credentials and bypasses the login screen. Instead, the system automatically loads to the user's desktop screen. Disabling automatic login decreases the likelihood of an unauthorized person gaining access to a system.

Méthode de vérification

Méthode d'audit: Commande shell

shell
/usr/bin/osascript -l JavaScript <<'EOS'
function run() {
  let pref1 = ObjC.unwrap($.NSUserDefaults.alloc.initWithSuiteName('com.apple.loginwindow').objectForKey('com.apple.login.mcx.DisableAutoLoginClient'))
  let pref2 = ObjC.unwrap($.NSUserDefaults.alloc.initWithSuiteName('com.apple.loginwindow').objectForKey('autoLoginUser'))
  if ( pref1 == 1 || pref2 == null ) {
    return("true")
  } else {
    return("false")
  }
}
EOS
Sortie attendue
true

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Graphical Method: Perform the following steps to set automatic login to off: 1. Open System Settings 2. Select Users & Groups 3. Set Automatic login in as... to Off Terminal Method: Run the following command to disable automatic login: % /usr/bin/sudo /usr/bin/defaults delete /Library/Preferences/com.apple.loginwindow autoLoginUser Profile Method: Create or edit a configuration profile with the following information: 1. The PayloadType string is com.apple.loginwindow 2. The key to include is com.apple.login.mcx.DisableAutoLoginClient 3. The key must be set to <true/> Note: If both the profile is enabled and a user is set to autologin, the profile will take precedent. In this case, the graphical or terminal remediation method should also be applied in case the profile is ever removed.

Propriétés

Systèmes d'exploitation
macos-14
Étiquettes
loggingmacossonoma
Référence
CIS Apple macOS 14.0 Sonoma Benchmark v3.1.0 - 2.12.3 Ensure Automatic Login Is Disabled

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