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HP HPE7-A02 exam is a vendor-neutral certification exam that is recognized globally. It is a comprehensive exam that tests an individual's knowledge of network security concepts and practices. HPE7-A02 exam is designed to assess a candidate's ability to design, implement, and manage secure enterprise networks, and to identify and mitigate potential security risks. Passing the HP HPE7-A02 Exam not only validates an individual's expertise in network security but also helps in career advancement by opening up new job opportunities and higher salaries.
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Aruba is a well-known provider of networking solutions and has established itself as an industry leader in wireless networking, network access control, and network security. The HPE7-A02 Certification Exam focuses on Aruba's network security solutions and is an essential certification for IT professionals working with Aruba's products and solutions. HP Aruba Certified Network Security Professional Exam Sample Questions (Q27-Q32):NEW QUESTION # 27
A company wants HPE Aruba Networking ClearPass Policy Manager (CPPM) to periodically poll Microsoft Endpoint Manager (formerly Intune) for attributes about its managed clients.
What should you do on ClearPass to permit this integration?
A. Install the Intune extension from ClearPass Guest
B. Configure Endpoint Manager (Intune) as an event source on CPPM
C. Create an Intune authentication source on CPPM
D. Import the Intune dictionary into the ClearPass dictionaries
Answer: C
Explanation:
For ClearPass to periodically query Microsoft Intune / Endpoint Manager for device attributes (compliance, owner, OS, etc.), you must configure Intune as an authentication source in Policy Manager. The ClearPass- Intune integration is implemented through an API-based auth source which CPPM polls on a schedule; it is not done via Guest extensions or syslog/event sources.
Aruba's Intune integration guides describe configuring a "Microsoft Intune" (or "Endpoint Manager") authentication source in ClearPass and supplying the Azure app registration details so CPPM can poll Intune via Microsoft Graph.
* Option A is incorrect: the Intune integration is not a ClearPass Guest extension.
* Option B is insufficient: adding dictionaries only defines attributes; it does not enable scheduled polling.
* Option D is incorrect: Intune is not used as a syslog/event source for this use case; ClearPass initiates the polling via the authentication source.
Therefore, the correct configuration step is: Create an Intune authentication source on CPPM (Option C).
NEW QUESTION # 28
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. Use HPE Aruba Networking Central floorplans or the detecting AP identities to locate the general area for the threat.
B. Make sure that clients have updated drivers, as faulty drivers are a common explanation for this attack type.
C. Look for the IP address associated with the offender and then check for that IP address among HPE Aruba Networking Central clients.
D. Make sure that you have tuned the threshold for that check as false positives are common for it.
Answer: A
Explanation:
* 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.
NEW QUESTION # 29
Refer to the Exhibit:
These packets have been captured from VLAN 10. which supports clients that receive their IP addresses with DHCP.
What can you interpret from the packets that you see here?
These packets have been captured from VLAN 10, which supports clients that receive their IP addresses with DHCP. What can you interpret from the packets that you see here?
A. Someone is possibly implementing an ARP poisoning and MITM attack.
B. The mirroring session that captured the packets was likely misconfigured and captured duplicate traffic.
C. An admin has likely misconfigured two clients to use the same DHCP settings.
D. Someone is possibly implementing a MAC spoofing attack to gain unauthorized access.
Answer: D
Explanation:
The exhibit reveals duplicate IP addresses detected for 10.1.140.6, associated with two different MAC addresses:
* 88:56:56:ab:c6:89
* 88:13:30:a3:02:00
Key observations:
* Duplicate IP Address Detection:
* The message "Duplicate IP address detected for 10.1.140.6" clearly indicates two devices claiming the same IP address.
* This typically occurs when one device spoofs the MAC address of another device to intercept or disrupt traffic.
* MAC Spoofing Context:
* MAC spoofing is a tactic used to impersonate another device's hardware address to gain unauthorized access to a network.
* By spoofing a legitimate IP-MAC pairing, an attacker can bypass security mechanisms or cause denial-of-service conditions.
* Why the Other Options are Incorrect:
* Option B (Mirroring Misconfigured): While mirroring misconfiguration can duplicate traffic, it does not lead to a "duplicate IP detected" alert.
* Option C (Misconfigured DHCP): Misconfigurations usually result in DHCP conflicts, but they do not typically involve two different MAC addresses for the same IP.
* Option D (ARP Poisoning/MITM): ARP poisoning involves falsified ARP tables, but it does not directly trigger duplicate IP address detection. Instead, ARP packets flood the network.
Conclusion:
The evidence strongly suggests MAC spoofing, as two different MAC addresses are claiming the same IP address (10.1.140.6). This behavior is typical of attempts to gain unauthorized access or disrupt network operations.
NEW QUESTION # 30
You are setting up HPE Aruba Networking SSE. Which use case requires you to apply a non-default device posture in a rule?
A. Checking whether a client has antivirus software as a condition for receiving access to resources
B. Integrating with HPE Aruba Networking ClearPass OnGuard
C. Applying threat inspection to users when they access certain websites
D. Redirecting compromised clients to a remediation server
Answer: A
Explanation:
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.
NEW QUESTION # 31
What is a benefit of Online Certificate Status Protocol (OCSP)?
A. It lets a device determine whether to trust a certificate without needing any root certificates installed.
B. It lets a device query whether a single certificate is revoked or not.
C. It lets a device dynamically renew its certificate before the certificate expires.
D. It lets a device download all the serial numbers for certificates revoked by a CA at once.
Answer: B
Explanation:
* OCSP (Online Certificate Status Protocol):
* OCSP allows a device to check the revocation status of a specific certificate in real-time by querying the Certificate Authority (CA).
* This is more efficient than downloading an entire Certificate Revocation List (CRL), as it only checks the status of one certificate.
* Option Analysis:
* Option A: Incorrect. Root certificates are still required to validate the CA issuing the certificate.
* Option B: Correct. OCSP checks the status of a single certificate for revocation.
* Option C: Incorrect. Downloading all serial numbers is a function of a CRL, not OCSP.
* Option D: Incorrect. OCSP does not handle certificate renewal; it only checks for revocation.
