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The macOS system must disable content caching service.


Overview

Finding ID Version Rule ID IA Controls Severity
V-259522 APPL-14-002140 SV-259522r941188_rule Medium
Description
Content caching must be disabled. Content caching is a macOS service that helps reduce internet data usage and speed up software installation on Mac computers. It is not recommended for devices furnished to employees to act as a caching server.
STIG Date
Apple macOS 14 (Sonoma) Security Technical Implementation Guide 2024-01-10

Details

Check Text ( C-63261r941186_chk )
Verify the macOS system is configured to disable content caching service with the following command:

/usr/bin/osascript -l JavaScript << EOS
$.NSUserDefaults.alloc.initWithSuiteName('com.apple.applicationaccess')\
.objectForKey('allowContentCaching').js
EOS

If the result is not "false", this is a finding.
Fix Text (F-63169r941187_fix)
Configure the macOS system to disable content caching service by installing the "com.apple.applicationaccess" configuration profile.