Ensure Power Nap Is Disabled for Intel Macs

低レベル 1自動macos

説明

Power Nap allows the system to stay in low power mode, especially while on battery power, and periodically connect to previously known networks with stored credentials for user applications to phone home and get updates. This capability requires FileVault to remain unlocked and the use of previously joined networks to be risk accepted based on the SSID without user input. Audit: Intel Macs only; Apple silicon reports 0 (not applicable).

チェック方法

監査方法: シェルコマンド

shell

[ -x /usr/bin/pmset ] || exit 1
/usr/sbin/sysctl -n machdep.cpu.brand_string | /usr/bin/grep -q Intel || { echo 0; exit 0; }
/usr/bin/pmset -g custom | /usr/bin/awk '$1 == "powernap" && $2 == 1 {n++} END {print n+0}'

期待される出力: 0

修正方法

修正方法: ガイダンスまたは IaC パッチ

Terminal: sudo /usr/bin/pmset -a powernap 0. GUI: Desktop Instructions: System Settings > Energy Saver > Set Power Nap to disabled > UPS (if applicable) > Set Power Nap to disabled. Laptop Instructions: System Settings > Battery > Power Adapter (for laptops only) > Set Power Nap to disabled > Battery > Set Power Nap to disabled > UPS (if applicable) > Set Power Nap to disabled.

プロパティ

オペレーティングシステム: macos-26
タグ: macossystem-settings
参照: CIS Apple macOS 26 Tahoe Benchmark v1.1.0 - 2.10.2 Ensure Power Nap Is Disabled for Intel Macs

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target macos