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BlackBerry Enterprise Mobility Server 3.x Security Technical Implementation Guide
SRG-APP-000142-AS-000014
The firewall protecting the BEMS must be configured to restrict all network traffic to and from all addresses with the exception of ports, protocols, and IP address ranges required to support BEMS functions.
The firewall protecting the BEMS must be configured to restrict all network traffic to and from all addresses with the exception of ports, protocols, and IP address ranges required to support BEMS functions. An XCCDF Rule
The firewall protecting the BEMS must be configured to restrict all network traffic to and from all addresses with the exception of ports, protocols, and IP address ranges required to support BEMS functions.
Medium Severity
<VulnDiscussion>Most information systems are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations. Since BEMS is a critical component of the mobility architecture and must be configured to enable only those ports, protocols, and services (PPS) necessary to support functionality, all others must be expressly disabled or removed. A firewall installed on BEMS provides a protection mechanism to ensure unwanted service requests do not reach BEMS and outbound traffic is limited to only BEMS functionality.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>