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APPL-26-002020 The macOS system must disable Siri.

DISA STIG library V1R4
All changes in this version
first version loaded CAT II

Maps to CM-7 via CCI-000381

Title

The macOS system must disable Siri.

Control

Verify the macOS system is configured to disable Siri with the following command: /usr/bin/osascript -l JavaScript << EOS $.NSUserDefaults.alloc.initWithSuiteName('com.apple.applicationaccess')\ .objectForKey('allowAssistant').js EOS If the result is not "false", this is a finding.

Discussion

Support for Siri is nonessential and must be disabled. The information system must be configured to provide only essential capabilities. Enabling any service increases the attack surface for an intruder. By disabling unnecessary services, the attack surface is minimized.

Related controls

CCI-000381

Fix

Configure the macOS system to disable Siri by installing the "com.apple.applicationaccess" configuration profile.