The macOS system must enable macOS Application Firewall.
An XCCDF Rule
Description
The macOS Application Firewall is the built-in firewall that comes with macOS, and it must be enabled. When the macOS Application Firewall is enabled, the flow of information within the information system and between interconnected systems will be controlled by approved authorizations.
- ID
- SV-268557r1034611_rule
- Version
- APPL-15-005050
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Configure the macOS system to enable the Application Firewall by installing the "com.apple.security.firewall" configuration profile.