Verified HPE6-A78 dumps Q&As – 2024 Latest HPE6-A78 Download [Q29-Q53]

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Verified HPE6-A78 dumps Q&As – 2024 Latest HPE6-A78 Download

Updated 100% Cover Real HPE6-A78 Exam Questions – 100% Pass Guarantee

HPE6-A78 certification exam covers a wide range of topics, including network security fundamentals, firewall technologies, intrusion detection and prevention, VPN technologies, and network access control. Candidates who pass the exam demonstrate the ability to design, implement, and manage secure networks using Aruba technologies.

NEW QUESTION 29
What is a guideline for managing local certificates on an ArubaOS-Switch?

Before installing the local certificate, create a trust anchor (TA) profile with the root CA certificate for the certificate that you will install

Install an Online Certificate Status Protocol (OCSP) certificate to simplify the process of enrolling and re-enrolling for certificate

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.

Create a self-signed certificate online on the switch because ArubaOS-Switches do not support CA-signed certificates.

NEW QUESTION 30
What is a consideration for implementing wireless containment in response to unauthorized devices discovered by ArubaOS Wireless Intrusion Detection (WIP)?

It is best practice to implement automatic containment of unauthorized devices to eliminate the need to locate and remove them.

Wireless containment only works against unauthorized wireless devices that connect to your corporate LAN, so it does not offer protection against Interfering APs.

Your company should consider legal implications before you enable automatic containment or implement manual containment.

Because wireless containment has a lower risk of targeting legitimate neighbors than wired containment, it is recommended in most use cases.

NEW QUESTION 31
Why might devices use a Diffie-Hellman exchange?

to agree on a shared secret in a secure manner over an insecure network

to obtain a digital certificate signed by a trusted Certification Authority

to prove knowledge of a passphrase without transmitting the passphrase

to signal that they want to use asymmetric encryption for future communications

NEW QUESTION 32
What is a benefit or Protected Management Frames (PMF). sometimes called Management Frame Protection (MFP)?

PMF helps to protect APs and MCs from unauthorized management access by hackers.

PMF ensures trial traffic between APs and Mobility Controllers (MCs) is encrypted.

PMF prevents hackers from capturing the traffic between APs and Mobility Controllers.

PMF protects clients from DoS attacks based on forged de-authentication frames

NEW QUESTION 33
What is one difference between EAP-Tunneled Layer security (EAP-TLS) and Protected EAP (PEAP)?

EAP-TLS creates a TLS tunnel for transmitting user credentials, while PEAP authenticates the server and supplicant during a TLS handshake.

EAP-TLS requires the supplicant to authenticate with a certificate, hut PEAP allows the supplicant to use a username and password.

EAP-TLS begins with the establishment of a TLS tunnel, but PEAP does not use a TLS tunnel as part of Its process

EAP-TLS creates a TLS tunnel for transmitting user credentials securely while PEAP protects user credentials with TKIP encryption.

NEW QUESTION 34
Your ArubaoS solution has detected a rogue AP with Wireless intrusion Prevention (WIP). Which information about the detected radio can best help you to locate the rogue device?

the match method

the detecting devices

the match type

the confidence level

NEW QUESTION 35
Your Aruba Mobility Master-based solution has detected a rogue AP Among other information the ArubaOS Detected Radios page lists this Information for the AP SSID = PubllcWiFI BSSID = a8M27 12 34:56 Match method = Exact match Match type = Eth-GW-wired-Mac-Table The security team asks you to explain why this AP is classified as a rogue. What should you explain?

The AP Is connected to your LAN because It is transmitting wireless traffic with your network’s default gateway’s MAC address as a source MAC Because it does not belong to the company, it is a rogue

The ap has a BSSID mat matches authorized client MAC addresses. This indicates that the AP is spoofing the MAC address to gam unauthorized access to your company’s wireless services, so It is a rogue

The AP has been detected as launching a DoS attack against your company’s default gateway. This qualities it as a rogue which needs to be contained with wireless association frames immediately

The AP is spoofing a routers MAC address as its BSSID. This indicates mat, even though WIP cannot determine whether the AP is connected to your LAN. it is a rogue.

NEW QUESTION 36
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)

users are logging in with the wrong usernames and passwords or invalid certificates.

Clients are configured to use a mismatched EAP method from the one In the CPPM service.

The RADIUS shared secret does not match between the switch and CPPM.

CPPM does not have a network device defined for the switch’s IP address.

Clients are not configured to trust the root CA certificate for CPPM’s RADIUS/EAP certificate.

NEW QUESTION 37
What is a guideline for managing local certificates on an ArubaOS-Switch?

Before installing the local certificate, create a trust anchor (TA) profile with the root CA certificate for the certificate that you will install

Install an Online Certificate Status Protocol (OCSP) certificate to simplify the process of enrolling and re-enrolling for certificate

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.

Create a self-signed certificate online on the switch because ArubaOS-Switches do not support CA-signed certificates.

NEW QUESTION 38
Two wireless clients, client 1 and client 2, are connected to an ArubaOS Mobility Controller. Subnet
10.1.10.10/24 is a network of servers on the other side of the ArubaOS firewall. The exhibit shows all three firewall rules that apply to these clients.

Which traffic is permitted?

an HTTPS request from client 1 to 10.1.10.10 and an HTTPS response from 10.1.10.10 to client 1

an HTTPS request from client 1 to 10.1.10.10 and an HTTPS request from 10.1.10.11 to client 1

an HTTPS request from 10.1.10.10 to client 1 and an HTTPS re-sponse from client 1 to 10.1.10.10

an HTTPS request from client 1 to client 2 and an HTTPS request from client 2 to client 1

NEW QUESTION 39
A company has an ArubaOS solution. The company wants to prevent users assigned to the “user_group1” role from using gaming and peer-to-peer applications.
What is the recommended approach for these requirements?

Make sure DPI is enabled, and add application rules that deny gaming and peer-to-peer applications to the “user_groupr role.

Create ALGs for the gaming and peer-to-peer applications, and deny the “user_group1” role on the ALGs.

Add access control rules to the “user_group1” role, which deny HTTP/HTTPS traffic to IP addresses associated with gaming and peer-to-peer applications.

Create service aliases for the TCP ports associated with gaming and peer-to-per applications, and use those aliases in access control rules for the “user_group” rules.

NEW QUESTION 40
Refer to the exhibit, which shows the settings on the company’s MCs.

– Mobility Controller
Dashboard General Admin AirWave CPSec Certificates
Configuration
WLANsv Control Plane Security
Roles & PoliciesEnable CP Sec
Access PointsEnable auto cert provisioning:
You have deployed about 100 new Aruba 335-APs. What is required for the APs to become managed?

installing CA-signed certificates on the APs

installing self-signed certificates on the APs

approving the APs as authorized APs on the AP whitelist

configuring a PAPI key that matches on the APs and MCs

NEW QUESTION 41
You need to implement a WPA3-Enterprise network that can also support WPA2-Enterprise clients. What is a valid configuration for the WPA3-Enterprise WLAN?

CNSA mode disabled with 256-bit keys

CNSA mode disabled with 128-bit keys

CNSA mode enabled with 256-bit keys

CNSA mode enabled with 128-bit keys

NEW QUESTION 42
What is a benefit or using network aliases in ArubaOS firewall policies?

You can associate a reputation score with the network alias to create rules that filler traffic based on reputation rather than IP.

You can use the aliases to translate client IP addresses to other IP addresses on the other side of the firewall

You can adjust the IP addresses in the aliases, and the rules using those aliases automatically update

You can use the aliases to conceal the true IP addresses of servers from potentially untrusted clients.

NEW QUESTION 43
Refer to the exhibit, which shows the current network topology.

You are deploying a new wireless solution with an Aruba Mobility Master (MM). Aruba Mobility Controllers (MCs). and campus APs (CAPs). The solution will Include a WLAN that uses Tunnel for the forwarding mode and Implements WPA3-Enterprise security What is a guideline for setting up the vlan for wireless devices connected to the WLAN?

Assign the WLAN to a single new VLAN which is dedicated to wireless users

Use wireless user roles to assign the devices to different VLANs in the 100-150 range

Assign the WLAN to a named VLAN which specified 100-150 as the range of IDs.

Use wireless user roles to assign the devices to a range of new vlan IDs.

NEW QUESTION 44
What is one practice that can help you to maintain a digital chain or custody In your network?

Enable packet capturing on Instant AP or Moodily Controller (MC) datepath on an ongoing basis

Enable packet capturing on Instant AP or Mobility Controller (MC) control path on an ongoing basis.

Ensure that all network infrastructure devices receive a valid clock using authenticated NTP

Ensure that all network Infrastructure devices use RADIUS rather than TACACS+ to authenticate managers

NEW QUESTION 45
What are the roles of 802.1X authenticators and authentication servers?

The authenticator stores the user account database, while the server stores access policies.

The authenticator supports only EAP, while the authentication server supports only RADIUS.

The authenticator is a RADIUS client and the authentication server is a RADIUS server.

The authenticator makes access decisions and the server communicates them to the supplicant.

NEW QUESTION 46
You are configuring ArubaOS-CX switches to tunnel client traffic to an Aruba Mobility Controller (MC).
What should you do to enhance security for control channel communications between the switches and the MC?

Create one UBT zone for control traffic and a second UBT zone for clients.

Configure a long, random PAPI security key that matches on the switches and the MC.

install certificates on the switches, and make sure that CPsec is enabled on the MC

Make sure that the UBT client vlan is assigned to the interface on which the switches reach the MC and only that interface.

NEW QUESTION 47
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?

Verify that the MC has the correct certificates, and add RadSec to the RADIUS server configuration for CPPM

install all of the managers’ certificates on the MC as OCSP Responder certificates

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

Create a local admin account mat uses certificates in the account, specify the correct trusted CA certificate and external authentication

NEW QUESTION 48
How can hackers implement a man-in-the-middle (MITM) attack against a wireless client?

The hacker uses a combination of software and hardware to jam the RF band and prevent the client from connecting to any wireless networks.

The hacker runs an NMap scan on the wireless client to find its MAC and IP address. The hacker then connects to another network and spoofs those addresses.

The hacker connects a device to the same wireless network as the client and responds to the client’s ARP requests with the hacker device’s MAC address.

The hacker uses spear-phishing to probe for the IP addresses that the client is attempting to reach. The hacker device then spoofs those IP addresses.

NEW QUESTION 49
You have an Aruba Mobility Controller (MC) that is locked in a closet. What is another step that Aruba recommends to protect the MC from unauthorized access?

Use local authentication rather than external authentication to authenticate admins.

Change the password recovery password.

Set the local admin password to a long random value that is unknown or locked up securely.

Disable local authentication of administrators entirely.

NEW QUESTION 50
What is a use case for tunneling traffic between an Aruba switch and an AruDa Mobility Controller (MC)?

applying firewall policies and deep packet inspection to wired clients

enhancing the security of communications from the access layer to the core with data encryption

securing the network infrastructure control plane by creating a virtual out-of-band-management network

simplifying network infrastructure management by using the MC to push configurations to the switches

NEW QUESTION 51
A company has an ArubaOS controller-based solution with a WPA3-Enterprise WLAN. which authenticates wireless clients to Aruba ClearPass Policy Manager (CPPM). The company has decided to use digital certificates for authentication A user’s Windows domain computer has had certificates installed on it However, the Networks and Connections window shows that authentication has tailed for the user. The Mobility Controllers (MC’s) RADIUS events show that it is receiving Access-Rejects for the authentication attempt.
What is one place that you can you look for deeper insight into why this authentication attempt is failing?

the reports generated by Aruba ClearPass Insight

the RADIUS events within the CPPM Event Viewer

the Alerts tab in the authentication record in CPPM Access Tracker

the packets captured on the MC control plane destined to UDP 1812

NEW QUESTION 52
What correctly describes the Pairwise Master Key (PMK) in thee specified wireless security protocol?

In WPA3-Enterprise, the PMK is unique per session and derived using Simultaneous Authentication of Equals.

In WPA3-Personal, the PMK is unique per session and derived using Simultaneous Authentication of Equals.

In WPA3-Personal, the PMK is derived directly from the passphrase and is the same tor every session.

In WPA3-Personal, the PMK is the same for each session and is communicated to clients that authenticate

NEW QUESTION 53
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)

users are logging in with the wrong usernames and passwords or invalid certificates.

Clients are configured to use a mismatched EAP method from the one In the CPPM service.

The RADIUS shared secret does not match between the switch and CPPM.

CPPM does not have a network device defined for the switch’s IP address.

Clients are not configured to trust the root CA certificate for CPPM’s RADIUS/EAP certificate.

HP HPE6-A78 exam covers a range of topics related to Aruba network security, including network security fundamentals, access control, authentication and encryption, and network security architecture. Candidates are expected to have a deep understanding of these topics and be able to apply their knowledge to real-world scenarios. HPE6-A78 exam format includes multiple-choice questions, drag and drop questions, and simulation-based questions.

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