Ensure Password Account Lockout Threshold Is Configured

チェック方法

監査方法: シェルコマンド

v=$(/usr/bin/pwpolicy -getaccountpolicies 2>/dev/null | /usr/bin/tail -n +2 | /usr/bin/xmllint --xpath '//dict/key[text()="policyAttributeMaximumFailedAuthentications"]/following-sibling::integer[1]/text()' - 2>/dev/null) || exit 1
v=$(printf '%s\n' "$v" | /usr/bin/head -1)
if [ -n "$v" ] && [ "$v" -le 5 ]; then echo compliant; else echo "policyAttributeMaximumFailedAuthentications=${v:-unset}"; fi

期待される出力

compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

Terminal Method: Run the following command to set the maximum number of failed login attempts to less than or equal to 5: % /usr/bin/sudo /usr/bin/pwpolicy -n /Local/Default -setglobalpolicy "maxFailedLoginAttempts=<value≤5>" example: % /usr/bin/sudo /usr/bin/pwpolicy -n /Local/Default -setglobalpolicy "maxFailedLoginAttempts=5" Profile Method: Create or edit a configuration profile with the following information: 1. The PayloadType string is com.apple.mobiledevice.passwordpolicy 2. The key to include is maxFailedAttempts 3. The key must be set to <integer><value≤5></integer> Note: The profile method is the preferred method for setting password policy since - setglobalpolicy in pwpolicy is deprecated and will likely be removed in a future macOS release. Note: This is for the login password only and does not affect the timeout of FileVault.

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。

tmaegis scan --target macos