The macOS system must disable Bonjour multicast.
An XCCDF Rule
Description
<VulnDiscussion>Bonjour multicast advertising must be disabled to prevent the system from broadcasting its presence and available services over network interfaces.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-259481r958478_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
Configure the macOS system to disable Bonjour multicast by installing the "com.apple.mDNSResponder" configuration profile.