2023 Updated Verified Pass HPE6-A78 Exam - Real Questions and Answers
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HP HPE6-A78 certification exam covers a broad range of topics related to network security, including access control and authentication, firewall and intrusion prevention, VPN technologies, wireless security, and network security management. HPE6-A78 exam is designed to test the knowledge and skills of candidates in these areas, and successful candidates will demonstrate their ability to design and implement secure network infrastructures. Overall, the HP HPE6-A78 certification is an excellent way for IT professionals to demonstrate their expertise in network security and advance their careers in this important field.
NEW QUESTION # 21
What is a reason to set up a packet capture on an Aruba Mobility Controller (MC)?
- A. The company wants to use ClearPass Policy Manager (CPPM) to profile devices and needs to receive HTTP User-Agent strings from the MC.
- B. You want the MC to analyze wireless clients' traffic at a lower level, so that the ArubaOS firewall can control the traffic I based on application.
- C. You want the MC to analyze wireless clients' traffic at a lower level, so that the ArubaOS firewall can control Web traffic based on the destination URL.
- D. The security team believes that a wireless endpoint connected to the MC is launching an attack and wants to examine the traffic more closely.
Answer: B
NEW QUESTION # 22
What are the roles of 802.1X authenticators and authentication servers?
- A. The authenticator is a RADIUS client and the authentication server is a RADIUS server.
- B. The authenticator stores the user account database, while the server stores access policies.
- C. The authenticator supports only EAP, while the authentication server supports only RADIUS.
- D. The authenticator makes access decisions and the server communicates them to the supplicant.
Answer: D
NEW QUESTION # 23
What correctly describes the Pairwise Master Key (PMK) in thee specified wireless security protocol?
- A. In WPA3-Personal, the PMK is derived directly from the passphrase and is the same tor every session.
- B. In WPA3-Personal, the PMK is the same for each session and is communicated to clients that authenticate
- C. In WPA3-Personal, the PMK is unique per session and derived using Simultaneous Authentication of Equals.
- D. In WPA3-Enterprise, the PMK is unique per session and derived using Simultaneous Authentication of Equals.
Answer: D
NEW QUESTION # 24
How does the ArubaOS firewall determine which rules to apply to a specific client's traffic?
- A. The firewall applies every rule that includes the dent's IP address as the source.
- B. The firewall applies every rule that includes the client's IP address as the source or destination.
- C. The firewall applies the rules in policies associated with the client's wlan
- D. The firewall applies thee rules in policies associated with the client's user role.
Answer: A
NEW QUESTION # 25
Refer to the exhibit.
Device A is establishing an HTTPS session with the Arubapedia web sue using Chrome. The Arubapedia web server sends the certificate shown in the exhibit What does the browser do as part of vacating the web server certificate?
- A. It uses the private key in the DigiCert SHA2 Secure Server CA to check the certificate's signature.
- B. It uses the public key in the DigCen SHA2 Secure Server CA certificate to check the certificate's signature.
- C. It uses the public key in the DigCert root CA certificate to check the certificate signature
- D. It uses the private key in the Arubapedia web site's certificate to check that certificate's signature
Answer: B
NEW QUESTION # 26
You have deployed a new Aruba Mobility Controller (MC) and campus APs (CAPs). One of the WLANs enforces 802.IX authentication lo Aruba ClearPass Policy Manager {CPPM) When you test connecting the client to the WLAN. the test falls You check Aruba ClearPass Access Tracker and cannot find a record of the authentication attempt You ping from the MC to CPPM. and the ping is successful.
What is a good next step for troubleshooting?
- A. Reset the user credentials
- B. Check connectivity between CPPM and a backend directory server
- C. Check CPPM Event viewer.
- D. Renew CPPM's RADIUS/EAP certificate
Answer: C
NEW QUESTION # 27
What is one way a noneypot can be used to launch a man-in-the-middle (MITM) attack to wireless clients?
- A. it examines wireless clients' probes and broadcasts the SSlDs in the probes, so that wireless clients will connect to it automatically.
- B. it uses a combination or software and hardware to jam the RF band and prevent the client from connecting to any wireless networks
- C. it uses ARP poisoning to disconnect wireless clients from the legitimate wireless network and force clients to connect to the hacker's wireless network instead.
- D. it runs an NMap scan on the wireless client to And the clients MAC and IP address. The hacker then connects to another network and spoofs those addresses.
Answer: C
NEW QUESTION # 28
Refer to the exhibit.
This Aruba Mobility Controller (MC) should authenticate managers who access the Web Ul to ClearPass Policy Manager (CPPM) ClearPass admins have asked you to use RADIUS and explained that the MC should accept managers' roles in Aruba-Admin-Role VSAs Which setting should you change to follow Aruba best security practices?
- A. Change the default role to "guest-provisioning"
- B. Change the local user role to read-only
- C. Clear the MSCHAP check box
- D. Disable local authentication
Answer: A
NEW QUESTION # 29
What is a Key feature of me ArubaOS firewall?
- A. The firewall Includes application layer gateways (ALGs). which it uses to filter Web traffic based on the reputation of the destination web site.
- B. The firewall examines all traffic at Layer 2 through Layer 4 and uses source IP addresses as the primary way to determine how to control traffic.
- C. The firewall is stateful which means that n can track client sessions and automatically allow return traffic for permitted sessions
- D. The firewall is designed to fitter traffic primarily based on wireless 802.11 headers, making it ideal for mobility environments
Answer: A
NEW QUESTION # 30
What is a guideline for managing local certificates on an ArubaOS-Switch?
- A. Install an Online Certificate Status Protocol (OCSP) certificate to simplify the process of enrolling and re-enrolling for certificate
- B. Before installing the local certificate, create a trust anchor (TA) profile with the root CA certificate for the certificate that you will install
- C. Generate the certificate signing request (CSR) with a program offline, then, install both the certificate and the private key on the switch in a single file.
- D. Create a self-signed certificate online on the switch because ArubaOS-Switches do not support CA-signed certificates.
Answer: C
NEW QUESTION # 31
Which is a correct description of a stage in the Lockheed Martin kill chain?
- A. In the delivery stage, malware collects valuable data and delivers or exfilltrated it to the hacker.
- B. In the reconnaissance stage, the hacker assesses the impact of the attack and how much information was exfilltrated.
- C. In the exploitation and installation phases, malware creates a backdoor into the infected system for the hacker.
- D. In the weaponization stage, which occurs after malware has been delivered to a system, the malware executes Its function.
Answer: B
NEW QUESTION # 32
Which correctly describes a way to deploy certificates to end-user devices?
- A. ClearPass Onboard can help to deploy certificates to end-user devices, whether or not they are members of a Windows domain
- B. in a Windows domain, domain group policy objects (GPOs) can automatically install computer, but not user certificates
- C. ClearPass OnGuard can help to deploy certificates to end-user devices, whether or not they are members of a Windows domain
- D. ClearPass Device Insight can automatically discover end-user devices and deploy the proper certificates to them
Answer: A
NEW QUESTION # 33
What is one of the roles of the network access server (NAS) in the AAA framewonx?
- A. It determines which resources authenticated users are allowed to access and monitors each users session
- B. It negotiates with each user's device to determine which EAP method is used for authentication
- C. It enforces access to network services and sends accounting information to the AAA server
- D. It authenticates legitimate users and uses policies to determine which resources each user is allowed to access.
Answer: D
NEW QUESTION # 34
What role does the Aruba ClearPass Device Insight Analyzer play in the Device Insight architecture?
- A. It resides in the cloud and manages licensing and configuration for Collectors
- B. It resides In the cloud and applies machine learning and supervised crowdsourcing to metadata sent by Collectors
- C. It resides on-prem and provides the span port to which traffic is mirrored for deep analytics.
- D. It resides on-prem and is responsible for running active SNMP and Nmap scans
Answer: B
NEW QUESTION # 35
You have an Aruba Mobility Controller (MC). for which you are already using Aruba ClearPass Policy Manager (CPPM) to authenticate access to the Web Ul with usernames and passwords You now want to enable managers to use certificates to log in to the Web Ul CPPM will continue to act as the external server to check the names in managers' certificates and tell the MC the managers' correct rote in addition to enabling certificate authentication. what is a step that you should complete on the MC?
- A. Verify that the MC has the correct certificates, and add RadSec to the RADIUS server configuration for CPPM
- B. Create a local admin account mat uses certificates in the account, specify the correct trusted CA certificate and external authentication
- C. Verify that the MC trusts CPPM's HTTPS certificate by uploading a trusted CA certificate Also, configure a CPPM username and password on the MC
- D. install all of the managers' certificates on the MC as OCSP Responder certificates
Answer: A
NEW QUESTION # 36
A company has Aruba Mobility Controllers (MCs). Aruba campus APs. and ArubaOS-CX switches. The company plans to use ClearPass Policy Manager (CPPM) to classify endpoints by type The ClearPass admins tell you that they want to run Network scans as part of the solution What should you do to configure the infrastructure to support the scans?
- A. Create a TA profile on the ArubaOS-Switches with the root CA certificate for ClearPass's HTTPS certificate
- B. Create device fingerprinting profiles on the ArubaOS-Switches that include SNMP. and apply the profiles to edge ports
- C. Create SNMPv3 users on ArubaOS-CX switches, and make sure that the credentials match those configured on CPPM
- D. Create remote mirrors on the ArubaOS-Swrtches that collect traffic on edge ports, and mirror it to CPPM's IP address.
Answer: B
NEW QUESTION # 37
What are some functions of an AruDaOS user role?
- A. The role determines which wireless networks (SSiDs) a user is permitted to access
- B. The role determines which firewall policies and bandwidth contract apply to the clients traffic
- C. The role determines which authentication methods the user must pass to gain network access
- D. The role determines which control plane ACL rules apply to the client's traffic
Answer: C
NEW QUESTION # 38
You configure an ArubaOS-Switch to enforce 802.1X authentication with ClearPass Policy Manager (CPPM) denned as the RADIUS server Clients cannot authenticate You check Aruba ClearPass Access Tracker and cannot find a record of the authentication attempt.
What are two possible problems that have this symptom? (Select two)
- A. Clients are not configured to trust the root CA certificate for CPPM's RADIUS/EAP certificate.
- B. CPPM does not have a network device defined for the switch's IP address.
- C. users are logging in with the wrong usernames and passwords or invalid certificates.
- D. Clients are configured to use a mismatched EAP method from the one In the CPPM service.
- E. The RADIUS shared secret does not match between the switch and CPPM.
Answer: A,C
NEW QUESTION # 39
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To prepare for the HPE6-A78 certification exam, candidates can take advantage of various training resources, such as Aruba certified training courses, self-paced e-learning modules, and practice exams. These resources provide candidates with a comprehensive understanding of network security concepts and Aruba technologies and help them prepare for the exam.
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