Ensure an Administrator Account Cannot Login to Another User's Active and Locked Session

높음레벨 1자동macos

설명

macOS has a privilege that can be granted to any user that will allow that user to unlock active users' sessions. Note: For organizations that are using Platform Single-Sign-On (PSSO), this setting can cause issues with syncing with your PSSO. See the note in the audit to verify if you are using PSSO. Audit: Organisations using Platform SSO (app-sso platform -s shows a configuration) should not apply this change.

점검 방법

감사 방식: 셸 명령

shell

out=$(/usr/bin/security authorizationdb read system.login.screensaver 2>&1) || exit 1
printf '%s\n' "$out" | /usr/bin/awk -F "[<>]" '$3=="authenticate-session-owner" { ++x } END { print x+0 }'

예상 출력: 1

조치 방법

조치 방식: 가이드 또는 인프라 패치

Terminal: sudo /usr/bin/security authorizationdb write system.login.screensaver authenticate-session-owner ; sudo /usr/bin/defaults write /Library/Preferences/com.apple.loginwindow screenUnlockMode -int 1.

속성

운영 체제: macos-26
태그: macossystem-access
참고 자료: CIS Apple macOS 26 Tahoe Benchmark v1.1.0 - 5.7 Ensure an Administrator Account Cannot Login to Another User's Active and Locked Session

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target macos