HP HPE7-A02 Certification & HPE7-A02 Reliable Exam Syllabus

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HP HPE7-A02: Aruba Certified Network Security Professional exam is a certification exam that is designed for network security professionals who are seeking to validate their skills and knowledge in the field of network security. HPE7-A02 Exam is aimed at individuals who want to enhance their abilities in designing and implementing secure enterprise networks.

HP HPE7-A02 exam is an excellent opportunity for professionals to validate their knowledge and skills in network security. Obtaining the Aruba Certified Network Security Professional certification can enhance career prospects and provide a competitive edge in the job market. With the increasing demand for network security professionals, this certification can help professionals stand out and advance their careers.

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HP HPE7-A02, also known as the Aruba Certified Network Security Professional (ACNSP) certification exam, is designed for IT professionals who want to demonstrate their expertise in network security using Aruba solutions. Aruba Certified Network Security Professional Exam certification is ideal for individuals who are responsible for designing, implementing, and managing secure wireless networks. By passing HPE7-A02 Exam, candidates can prove their ability to secure enterprise-level wireless networks, protect against advanced threats, and implement security policies.

HP Aruba Certified Network Security Professional Exam Sample Questions (Q114-Q119):

NEW QUESTION # 114
Refer to Exhibit:

An HPE Aruba Networking 9x00 gateway is part of an HPE Aruba Networking Central group that has the settings shown in the exhibit. What would cause the gateway to drop traffic as part of its IDPS settings?

A. Traffic showing anomalous behavior
B. Its IDPS engine failing
C. Traffic matching a rule in the active ruleset
D. Its site-to-site VPN connections failing

Answer: C

Explanation:
1. IDPS Mode Configuration Overview
The exhibit shows the HPE Aruba Networking Central settings for the Gateway IDS/IPS configuration:
* Mode: Configured for Intrusion Prevention System (IPS), meaning that the gateway actively blocks traffic identified as threats.
* Fail Strategy: Configured to Block, meaning that if the gateway cannot determine the traffic's nature due to a system issue, it will block the traffic.
* Ruleset: The gateway uses a predefined set of intrusion detection/prevention rules (ruleset version
9861), which is updated automatically every day.
2. Traffic Evaluation in IPS Mode
In IPS mode, the gateway analyzes traffic against the active ruleset:
* If traffic matches a rule in the ruleset and is deemed malicious, the gateway will drop the traffic as part of its prevention mechanism.
* The ruleset defines specific conditions (e.g., signatures of known attacks, protocol anomalies) under which traffic should be blocked.
3. Explanation of Each Option
* A. Its site-to-site VPN connections failing:
* Incorrect:
* Site-to-site VPN connection issues do not directly trigger traffic drops under IDPS settings.
* IDPS is focused on detecting and preventing malicious activity, not general connectivity issues.
* B. Traffic matching a rule in the active ruleset:
* Correct:
* In IPS mode, the gateway drops traffic that matches any predefined rules in the active ruleset.
* For example, if traffic matches the signature of a known exploit or attack, it is immediately blocked.
* C. Its IDPS engine failing:
* Incorrect:
* The fail strategy determines how the gateway behaves in the event of an IDPS engine failure.
* In this case, the fail strategy is set to Block, but this applies only if the engine itself fails, not as a proactive traffic drop mechanism.
* D. Traffic showing anomalous behavior:
* Incorrect:
* While anomalous behavior may be logged or flagged, it does not necessarily lead to traffic drops unless it matches a specific rule in the active ruleset.
* Anomaly detection alone is not sufficient for IPS action without explicit rule matches.
Final Outcome:
Traffic is dropped only when it matches a rule in the active ruleset, ensuring targeted prevention of malicious activity.
References
* Aruba Gateway IDS/IPS Configuration Guide.
* Aruba Central Ruleset Management Documentation.
* Best Practices for Configuring Fail Strategies in IPS Mode.

NEW QUESTION # 115
You have run an Active Endpoint Security Report on HPE Aruba Networking ClearPass. The report indicates that hundreds of endpoints have MAC addresses but no known IP addresses.
What is one step for addressing this issue?

A. Set up network devices to implement RADIUS accounting to CPPM.
B. Add CPPM's IP address to the IP helper list on routing switches.
C. Configure CPPM as a Syslog destination on network devices.
D. Set up switches to implement ARP inspection on client VLANs.

Answer: B

Explanation:
When the Active Endpoint Security Report on HPE Aruba Networking ClearPass indicates that endpoints have MAC addresses but no known IP addresses, one effective step to address this issue is to add CPPM's (ClearPass Policy Manager) IP address to the IP helper list on routing switches. This configuration ensures that DHCP requests are forwarded to the ClearPass server, allowing it to track and report the IP addresses assigned to the endpoints. This helps ClearPass maintain an accurate mapping of MAC addresses to IP addresses, improving endpoint visibility and security management.

NEW QUESTION # 116
HPE Aruba Networking Central displays an alert about an Infrastructure Attack that was detected. You go to the Security > RAPIDS events and see that the attack was "Detect adhoc using Valid SSID." What is one possible next step?

A. Look for the IP address associated with the offender and then check for that IP address among HPE Aruba Networking Central clients.
B. Make sure that you have tuned the threshold for that check, as false positives are common for it.
C. Use HPE Aruba Networking Central floorplans or the detecting AP identities to locate the general area for the threat.
D. Make sure that clients have updated drivers, as faulty drivers are a common explanation for this attack type.

Answer: C

Explanation:
When HPE Aruba Networking Central detects an Infrastructure Attack, such as "Detect adhoc using Valid SSID," the next step is to locate the general area of the threat. You can use HPE ArubaNetworking Central floorplans or the identities of the detecting APs to pinpoint the approximate location of the adhoc network.
This allows you to physically investigate and address the source of the threat, ensuring that unauthorized or rogue networks are quickly identified and mitigated.

NEW QUESTION # 117
A company has HPE Aruba Networking gateways that implement gateway IDS/IPS. Admins sometimes check the Security Dashboard, but they want a faster way to discover if a gateway starts detecting threats in traffic.
What should they do?

A. Set up email notifications using HPE Aruba Networking Central's global alert settings.
B. Integrate HPE Aruba Networking ClearPass Device Insight (CPDI) with Central and schedule hourly reports.
C. Use Syslog to integrate the gateways with HPE Aruba Networking ClearPass Policy Manager (CPPM) event processing.
D. Set up Webhooks that are attached to the HPE Aruba Networking Central Threat Dashboard.

Answer: A

NEW QUESTION # 118
A company wants HPE Aruba Networking ClearPass Policy Manager (CPPM) to respond to Syslog messages from its Check Point firewall. You have added the firewall as an event source and set up an event service. However, test Syslog messages are not triggering the expected actions.
What is one CPPM setting that you should check?

A. The CoA delay value is set to 0 on the server.
B. Ingress Event Dictionaries for Check Point messages are enabled.
C. The Check Point Extension is installed through ClearPass Guest.
D. ClearPass Device Insight integration is disabled.

Answer: B

Explanation:
To ensure that HPE Aruba Networking ClearPass Policy Manager (CPPM) responds correctly to Syslog messages from a Check Point firewall, you need to check that the Ingress Event Dictionaries for Check Point messages are enabled. These dictionaries are necessary for CPPM to properly interpret and respond to the Syslog messages received from the firewall.
1.Event Dictionaries: Ingress Event Dictionaries allow CPPM to understand the specific format and content of Syslog messages from various sources, such as Check Point firewalls.
2.Message Interpretation: Without these dictionaries enabled, CPPM may not correctly interpret the Syslog messages, leading to a failure in triggering the expected actions.
3.Configuration Check: Ensuring that the dictionaries are enabled is crucial for the proper functioning of the event service and accurate response to security events.

NEW QUESTION # 119
......

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HP HPE7-A02 Certification & HPE7-A02 Reliable Exam Syllabus

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HP Aruba Certified Network Security Professional Exam Sample Questions (Q114-Q119):

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