The macOS system must disable Content Caching service.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-268521 | SRG-OS-000095-GPOS-00049 | APPL-15-002140 | SV-268521r1034503_rule | 2026-02-06 | 1 |
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.
ℹ️ Check
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
Configure the macOS system to disable Content Caching service by installing the "com.apple.applicationaccess" configuration profile.