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XCCDF
Palo Alto Networks NDM Security Technical Implementation Guide
SRG-APP-000516-NDM-000317
SRG-APP-000516-NDM-000317
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000516-NDM-000317
1 Rule
<GroupDescription></GroupDescription>
The Palo Alto Networks security platform must use automated mechanisms to alert security personnel to threats identified by authoritative sources (e.g., CTOs) and IAW CJCSM 6510.01B.
Medium Severity
<VulnDiscussion>CJCSM 6510.01B, "Cyber Incident Handling Program", in subsection e.(6)(c) sets forth three requirements for Cyber events detected by an automated system; If the cyber event is detected by an automated system, an alert will be sent to the POC designated for receiving such automated alerts. CC/S/A/FAs that maintain automated detection systems and sensors must ensure that a POC for receiving the alerts has been defined and that the IS configured to send alerts to that POC. The POC must then ensure that the cyber event is reviewed as part of the preliminary analysis phase and reported to the appropriate individuals if it meets the criteria for a reportable cyber event or incident. By immediately displaying an alarm message, potential security violations can be identified more quickly even when administrators are not logged on to the network device. An example of a mechanism to facilitate this would be through the utilization of SNMP traps. The Palo Alto Networks security platform can be configured to send messages to an SNMP server and to an e-mail server as well as a Syslog server. SNMP traps can be generated for each of the five logging event types on the firewall: traffic, threat, system, hip, config. For this requirement, only the threat logs must be sent. Note that only traffic that matches an action in a rule will be logged and forwarded. In the case of traps, the messages are initiated by the firewall and sent unsolicited to the management stations. The use of e-mail as a notification method may result in a very larger number of messages being sent and possibly overwhelming the e-mail server as well as the POC. The use of SNMP is preferred over e-mail in general, but organizations may want to use e-mail in addition to SNMP for high-priority messages.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>