Ensure Bluetooth Sharing Is Disabled

MoyenneNiveau 1Automatiséemacos

Description

Bluetooth Sharing allows files to be exchanged with Bluetooth-enabled devices. This setting only disables the receiving of files and requires both devices to be paired through Bluetooth as well as accepted by the receiver. This setting does not disable the ability to send files from the device to another paired Bluetooth device. Audit: Checks PrefKeyServicesEnabled for every local user (UID > 500); an unset key is the off-by-default state.

Méthode de vérification

Méthode d'audit: Commande shell

shell

ul=$(/usr/bin/dscl . -list /Users UniqueID 2>/dev/null) || exit 1
bad=""
for u in $(printf '%s\n' "$ul" | /usr/bin/awk '$2 > 500 {print $1}'); do
  v=$(/usr/bin/sudo -u "$u" /usr/bin/defaults -currentHost read com.apple.Bluetooth PrefKeyServicesEnabled 2>/dev/null)
  [ -n "$v" ] && [ "$v" != 0 ] && bad="$bad $u"
done
if [ -z "$bad" ]; then echo compliant; else echo "Bluetooth Sharing enabled for:$bad"; fi

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Terminal: sudo -u <username> /usr/bin/defaults -currentHost write com.apple.Bluetooth PrefKeyServicesEnabled -bool false ; sudo -u firstuser /usr/bin/defaults -currentHost write com.apple.Bluetooth PrefKeyServicesEnabled -bool false. GUI: System Settings > General > Sharing > Set Bluetooth Sharing to disabled.

Propriétés

Systèmes d'exploitation: macos-15
Étiquettes: macossystem-settings
Référence: CIS Apple macOS 15.0 Sequoia Benchmark v2.1.0 - 2.3.3.10 Ensure Bluetooth Sharing 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