mirror of
https://github.com/usnistgov/macos_security.git
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67 lines
1.5 KiB
YAML
67 lines
1.5 KiB
YAML
id: os_filevault_autologin_disable
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title: "Disable FileVault Automatic Login"
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discussion: |
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If FileVault is enabled, automatic login _MUST_ be disabled, so that both FileVault and login window authentication are required.
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The default behavior of macOS when FileVault is enabled is to automatically log in to the computer once successfully passing your FileVault credentials.
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NOTE: DisableFDEAutoLogin does not have to be set on Apple Silicon based macOS systems that are smartcard enforced as smartcards are available at pre-boot.
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check: |
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/usr/bin/osascript -l JavaScript << EOS
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$.NSUserDefaults.alloc.initWithSuiteName('com.apple.loginwindow')\
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.objectForKey('DisableFDEAutoLogin').js
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EOS
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result:
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string: "true"
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fix: |
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This is implemented by a Configuration Profile.
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references:
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cce:
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- CCE-92791-3
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cci:
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- CCI-000366
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800-53r5:
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- AC-3
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- IA-5(13)
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- AC-2(11)
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800-53r4:
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- AC-2(11)
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- AC-3
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- IA-5(13)
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srg:
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- SRG-OS-000480-GPOS-00227
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disa_stig:
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- N/A
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800-171r2:
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- 3.1.1
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- 3.1.2
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cis:
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benchmark:
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- N/A
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controls v8:
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- 3.3
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- 6.7
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cmmc:
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- AC.L1-3.1.1
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macOS:
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- "14.0"
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tags:
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- 800-53r5_low
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- 800-53r5_moderate
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- 800-53r5_high
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- 800-53r4_low
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- 800-53r4_moderate
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- 800-53r4_high
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- 800-171
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- cisv8
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- cnssi-1253_moderate
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- cnssi-1253_low
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- cnssi-1253_high
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- cmmc_lvl2
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- cmmc_lvl1
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severity: "medium"
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mobileconfig: true
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mobileconfig_info:
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com.apple.loginwindow:
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DisableFDEAutoLogin: true
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