Apple File (AFP) Sharing must be disabled.

From Apple OS X 10.10 (Yosemite) Workstation Security Technical Implementation Guide

Associated with: CCI-000381

SV-73999r1_rule Apple File (AFP) Sharing must be disabled.

Vulnerability discussion

File Sharing is non-essential and must be disabled. Enabling any service increases the attack surface for an intruder. By disabling unnecessary services, the attack surface is minimized.

Check content

To check if the 'Apple File (AFP) Sharing' service is disabled, use the following command: sudo launchctl print-disabled system | grep com.apple.AppleFileServer If the results do not show the following: "com.apple.AppleFileServer" => true this is a finding.

Fix text

To disable the 'Apple File (AFP) Sharing' service, run the following command: sudo launchctl disable system/com.apple.AppleFileServer The system may need to be restarted for the update to take effect.

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