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Audio recording support software must be disabled.


Overview

Finding ID Version Rule ID IA Controls Severity
V-25254 OSX00070 M6 SV-38509r1_rule ECSC-1 Medium
Description
A computer might be in an environment where recording devices, such as cameras or microphones are not permitted. Protect the organization’s privacy by disabling these devices. Remove support for the audio subsystem. This may disable audio playback. IMPORTANT: Repeat these instructions every time a system update is installed.
STIG Date
MAC OSX 10.6 Workstation Security Technical Implementation Guide 2012-01-30

Details

Check Text ( C-37727r1_chk )
Open a terminal session and view the /System/Library/Extensions/ folder if any of the following files exist, this is a finding.

AppleUSBAudio.kext
IOAudioFamily.kext
Fix Text (F-34553r1_fix)
Open a terminal session and enter the following commands.

srm -rf /System/Library/Extensions/AppleUSBAudio.kext

srm -rf /System/Library/Extensions/IOAudioFamily.kext

touch /System/Library/Extensions

NOTE: Repeat these instructions every time a system update is installed.