Ensure all APFS and HFS+ external user storage volumes are encrypted

높음레벨 1자동macos

설명

Apple developed the APFS (Apple File System) structure primarily for flash and solid- state drives. This file structure was first made available in 10.12 and then became the default in 10.13. Apple introduced CoreStorage with Mac OS X 10.7 Lion. It is used as the default for formatting on macOS volumes prior to macOS 10.13 High Sierra. All HFS and CoreStorage Volumes should be encrypted. CoreStorage has been deprecated and replaced with APFS for volume encryption. In order to protect user data from loss or tampering volumes, carrying data should be encrypted.

점검 방법

감사 방식: 셸 명령

shell

[ -x /usr/sbin/diskutil ] || exit 1
out=$(/usr/sbin/diskutil list external | /usr/bin/grep -E 'APFS Volume|Apple_HFS|Logical Volume' | /usr/bin/awk '{print $NF}' | /usr/bin/xargs -n1 /usr/sbin/diskutil info | /usr/bin/grep -E "Volume Name|FileVault")
if printf '%s\n' "$out" | /usr/bin/grep -qE 'FileVault: +No'; then printf '%s\n' "$out"; else echo compliant; fi

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Use Disk Utility to erase a user disk and format as APFS (Encrypted). Note: It is recommended using APFS over HFS+ where possible. If you do need to use an HFS+/CoreStorage external drive for compatibility reasons, you need to format the drive to MacOS Extended (Journaled) (or MacOS Extended (Case-Sensitive, Journaled) if Case-Sensitive is required).

속성

운영 체제: macos-14
태그: encryptionmacossonoma
참고 자료: CIS Apple macOS 14.0 Sonoma Benchmark v3.1.0 - 5.3.2 Ensure all APFS and HFS+ external user storage volumes are encrypted

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shell

tmaegis scan --target macos