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XCCDF
Firewall Security Requirements Guide
SRG-NET-000019
The firewall must immediately use updates made to policy enforcement mechanisms such as firewall rules, security policies, and security zones.
The firewall must immediately use updates made to policy enforcement mechanisms such as firewall rules, security policies, and security zones.
An XCCDF Rule
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The firewall must immediately use updates made to policy enforcement mechanisms such as firewall rules, security policies, and security zones.
Medium Severity
<VulnDiscussion>Information flow policies regarding dynamic information flow control include, for example, allowing or disallowing information flows based on changes to the Ports, Protocols, Services Management [PPSM] Category Assurance Levels [CAL] list, vulnerability assessments, or mission conditions. Changing conditions include changes in the threat environment and detection of potentially harmful or adverse events.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>