Ensure Firewall Stealth Mode Is Enabled

Cara pemeriksaan

Metode audit: Perintah shell

[ -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

Output yang diharapkan

compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Profile (preferred): com.apple.security.firewall EnableStealthMode = <true/>. Terminal: sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setstealthmode on. GUI: System Settings > Network > Firewall > Options > Set Enabled stealth mode to enabled.

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

tmaegis scan --target macos