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HPE7-A02 Prüfungsvorbereitung, HPE7-A02 Übungsmaterialien

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Die HP HPE7-A02-Zertifizierungsprüfung richtet sich an IT-Fachkräfte, die sich auf die Sicherheit von Netzwerken spezialisieren möchten. Dieses Zertifizierungsprogramm wird von Aruba bereitgestellt, einem führenden Anbieter von Netzwerkinfrastrukturlösungen. Die HPE7-A02-Prüfung konzentriert sich auf Netzwerksicherheitskonzepte, -technologien und Best Practices, die für die Sicherung von Unternehmensnetzwerken gegen Cyber-Angriffe unerlässlich sind.

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HP HPE7-A02 Übungsmaterialien - HPE7-A02 Pruefungssimulationen

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Die HP HPE7-A02-Zertifizierungsprüfung ist eine computergestützte Prüfung, die in jedem Pearson Vue Testing Center durchgeführt werden kann. Die Prüfung besteht aus 60 Fragen der Multiple-Choice-Fragen und hat eine Zeitlimit von 90 Minuten. Um die Prüfung zu bestehen, müssen die Kandidaten mindestens 70%erzielen. Die Prüfungsgebühr beträgt 200 US -Dollar.

HP Aruba Certified Network Security Professional Exam HPE7-A02 Prüfungsfragen mit Lösungen (Q120-Q125):

120. Frage
A company has HPE Aruba Networking APs running AOS-10 and managed by HPE Aruba Networking Central. The company also has AOS-CX switches. The security team wants you to capture traffic from a particular wireless client. You should capture this client's traffic over a 15-minute time period and then send the traffic to them in a PCAP file. What should you do?

A. Access the CLI for the client's AP. Set up a mirroring session between its radio and a management station running Wireshark.
B. Go to that client in HPE Aruba Networking Central. Use the "Live Events" page to run a packet capture.
C. Access the CLI for the client's AP's switch. Set up a mirroring session between the AP's port and a management station running Wireshark.
D. Go to the client's AP in HPE Aruba Networking Central. Use the "Security" page to run a packet capture.

Antwort: D

Begründung:
* Packet Capture in Aruba Central:
* Aruba Central provides tools for remote packet captures directly from the APs.
* On the "Security" page for the AP, you can initiate a packet capture session, specifying the client device and capture duration.
* The traffic is captured into a PCAP file, which can be downloaded and analyzed using tools like Wireshark.
* Option Analysis:
* Option A: Incorrect. While possible via CLI, Aruba Central provides a simpler method for packet captures.
* Option B: Correct. Aruba Central's "Security" page allows you to capture and export client traffic efficiently.
* Option C: Incorrect. The "Live Events" page focuses on monitoring events, not packet captures.
* Option D: Incorrect. Port mirroring on the switch captures AP traffic but requires more manual configuration and does not isolate client-specific wireless traffic easily.

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

Antwort: B

Begründung:
* RAPIDS Ad-Hoc Detection:
* The alert "Detect ad-hoc using Valid SSID" indicates that a device is broadcasting an SSID that matches a valid network SSID in ad-hoc mode. This can be an indication of an infrastructure attack or misconfiguration.
* Next Steps:
* Use Aruba Central floorplans or AP location data to identify the physical area where the offending device is detected.
* Locate and investigate the device to determine if it is malicious or simply misconfigured.
* Option Analysis:
* Option A: Incorrect. While tuning thresholds is useful for reducing false positives, this step does not directly address a potential threat.
* Option B: Incorrect. Faulty drivers can cause similar behavior, but this step is not immediately actionable without locating the device first.
* Option C: Correct. Floorplans or AP identities help locate the threat's physical area for further investigation.
* Option D: Incorrect. RAPIDS focuses on detecting devices via SSID and MAC, not IP addresses, making this approach less relevant.

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

Antwort: B

Begründung:
For a faster way to discover if a gateway starts detecting threats in traffic, admins should set up email notifications using HPE Aruba Networking Central's global alert settings. This setup ensures that the security team is promptly informed via email whenever the IDS/IPS on the gateways detects any threats, allowing for immediate investigation and response.
1.Email Notifications: By configuring email notifications, admins can receive real-time alerts directly to their inbox, reducing the time to discover and react to security incidents.
2.Global Alert Settings: HPE Aruba Networking Central's global alert settings allow for customization of alerts based on specific security events and thresholds, providing flexibility in monitoring and response.
3.Proactive Monitoring: This proactive approach ensures that the security team is always aware of potential threats without the need to constantly check the Security Dashboard manually.

123. Frage
You are setting up HPE Aruba Networking SSE. Which use case requires you to apply a non-default device posture in a rule?

A. Applying threat inspection to users when they access certain websites
B. Integrating with HPE Aruba Networking ClearPass OnGuard
C. Redirecting compromised clients to a remediation server
D. Checking whether a client has antivirus software as a condition for receiving access to resources

Antwort: D

Begründung:
Comprehensive Detailed Explanation
A non-default device posture is applied in scenarios where specific checks on a device's compliance or security state (posture) are required to grant or deny access. The correct answer is:
* B. Checking whether a client has antivirus software as a condition for receiving access to resources.
* This use case explicitly requires device posture assessment, which involves evaluating the device for attributes like antivirus software, patch levels, or other compliance criteria.
* Non-default device posture rules are configured to assess these conditions and enforce the appropriate policy based on the device's state.
Other Options:
* A. Applying threat inspection: Threat inspection rules operate independently of device posture and apply based on traffic content, not device compliance.
* C. Redirecting compromised clients: This action is typically triggered based on a security event or threat detection, not directly related to device posture evaluation.
* D. Integrating with ClearPass OnGuard: While OnGuard can contribute to posture assessment, it does not require a non-default device posture in the SSE rule directly.
References
* HPE Aruba SSE Posture-Based Access Control documentation.
* Aruba ClearPass and SSE Integration Deployment Guide.

124. Frage
A company uses both HPE Aruba Networking ClearPass Policy Manager (CPPM) and HPE Aruba Networking ClearPass Device Insight (CPDI).
What is one way integrating the two solutions can help the company implement Zero Trust Security?

A. CPDI can use tags to inform CPPM that clients are using prohibited applications; CPPM can then tell the network infrastructure to quarantine those clients.
B. CPPM can inform CPDI that it has assigned a particular Aruba-User-Role to a client; CPDI can then use that information to reclassify the client.
C. CPDI can provide CPPM with extra information about users' identity; CPPM can then use that information to apply the correct identity-based enforcement.
D. CPPM can provide CPDI with custom device fingerprint definitions in order to enhance the company's total visibility.

Antwort: A

Begründung:
Integrating HPE Aruba Networking ClearPass Policy Manager (CPPM) and HPE Aruba Networking ClearPass Device Insight (CPDI) can help a company implement Zero Trust Security by allowing CPDI to use tags to inform CPPM that clients are using prohibited applications. CPPM can then take action, such as telling the network infrastructure to quarantine those clients, ensuring that only compliant and trusted devices have network access.
1.Device Insight Tags: CPDI can monitor client behavior and tag devices that are using prohibited applications.
2.Policy Enforcement: CPPM can use these tags to apply specific enforcement actions, such as quarantining non-compliant devices.
3.Zero Trust Implementation: This integration supports Zero Trust Security by ensuring that all devices are continuously monitored and controlled based on their behavior and compliance with security policies.

125. Frage
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HPE7-A02 Übungsmaterialien: https://www.itzert.com/HPE7-A02_valid-braindumps.html

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