macOS
TMA-MACOS14-2.2.2
Ensure Firewall Stealth Mode Is Enabled
Описание
While in Stealth mode, the computer will not respond to unsolicited probes, dropping that traffic. Stealth mode on the firewall minimizes the threat of system discovery tools while connected to a network or the Internet.
Как проверяется
Метод проверки: Команда оболочки
[ -x /usr/bin/osascript ] || exit 1
p=$(/usr/bin/osascript -l JavaScript <<'EOS'
$.NSUserDefaults.alloc.initWithSuiteName('com.apple.security.firewall').objectForKey('EnableStealthMode').js
EOS
)
s=$(/usr/libexec/ApplicationFirewall/socketfilterfw --getstealthmode 2>/dev/null)
if [ "$p" = true ] || printf '%s' "$s" | /usr/bin/grep -q 'stealth mode is on'; then echo compliant; else echo "EnableStealthMode=${p:-unset}; $s"; fi- Ожидаемый вывод
compliant
Как исправляется
Метод исправления: Рекомендация или патч инфраструктуры
Graphical Method: Perform the following steps to enable firewall stealth mode: 1. Open System Settings 2. Select Network 3. Select Firewall 4. Select Options... 5. Set Enabled stealth mode to enabled Terminal Method: Run the following command to enable stealth mode: % /usr/bin/sudo /usr/libexec/ApplicationFirewall/socketfilterfw -- setstealthmode on Stealth mode enabled Profile Method: Create or edit a configuration profile with the following information: 1. The PayloadType string is com.apple.security.firewall 2. The key to include is EnableStealthMode 3. The key must be set to <true/> Note: This key must be set in the same configuration profile with EnableFirewall set to <true/>. If it is set in its own configuration profile, it will fail.
Свойства
- Операционные системы
- macos-14
- Теги
- macosnetworksonoma
- Источник
- CIS Apple macOS 14.0 Sonoma Benchmark v3.1.0 - 2.2.2 Ensure Firewall Stealth Mode Is Enabled
Проверить этот хост
Выполните команду на компьютере, аудит которого вам разрешён. Сканирование работает только на чтение.
tmaegis scan --target macos