Infrared [IR] support must be disabled.

From Apple OS X 10.11 Security Technical Implementation Guide

Associated with: CCI-000366

SV-81989r1_rule Infrared [IR] support must be disabled.

Vulnerability discussion

Infrared [IR] kernel support must be disabled to prevent users from controlling the system with IR devices. By default, if IR is enabled, the system will accept IR control from any remote.

Check content

To check if IR support is disabled, run the following command: /usr/bin/sudo /usr/bin/defaults read /Library/Preferences/com.apple.driver.AppleIRController DeviceEnabled If the result is not "0", this is a finding.

Fix text

To disable IR, run the following command: /usr/bin/sudo /usr/bin/defaults write /Library/Preferences/com.apple.driver.AppleIRController DeviceEnabled -bool FALSE

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.