Free HPE6-A78 Exam Braindumps
Aruba Certified Network Security Associate Exam Questions 51–55 (page: 12)

Updated On: 10-Feb-2026

What is a Key feature of me ArubaOS firewall?

  1. The firewall is stateful which means that n can track client sessions and automatically allow return traffic for permitted sessions
  2. The firewall Includes application layer gateways (ALGs). which it uses to filter Web traffic based on the reputation of the destination web site.
  3. 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.
  4. The firewall is designed to fitter traffic primarily based on wireless 802.11 headers, making it ideal for mobility environments

Answer(s): A

Explanation:

The ArubaOS firewall is a stateful firewall, meaning that it can track the state of active sessions and can make decisions based on the context of the traffic. This stateful inspection capability allows it to automatically allow return traffic for sessions that it has permitted, thereby enabling seamless two-

way communication for authorized users while maintaining the security posture of the network.
:
ArubaOS firewall documentation.



Which is a correct description of a stage in the Lockheed Martin kill chain?

  1. In the delivery stage, malware collects valuable data and delivers or exfilltrated it to the hacker.
  2. In the reconnaissance stage, the hacker assesses the impact of the attack and how much information was exfilltrated.
  3. In the weaponization stage, which occurs after malware has been delivered to a system, the malware executes Its function.
  4. In the exploitation and installation phases, malware creates a backdoor into the infected system for the hacker.

Answer(s): D

Explanation:

The Lockheed Martin Cyber Kill Chain model describes the stages of a cyber attack. In the exploitation phase, the attacker uses vulnerabilities to gain access to the system. Following this, in the installation phase, the attacker installs a backdoor or other malicious software to ensure persistent access to the compromised system. This backdoor can then be used to control the system, steal data, or execute additional attacks.
:
Lockheed Martin Cyber Kill Chain framework.



A company with 382 employees wants to deploy an open WLAN for guests. The company wants the experience to be as follows:



The company also wants to provide encryption for the network for devices mat are capable, you implement Tor the WLAN?
Which security options should

  1. WPA3-Personal and MAC-Auth
  2. Captive portal and WPA3-Personai
  3. Captive portal and Opportunistic Wireless Encryption (OWE) in transition mode
  4. Opportunistic Wireless Encryption (OWE) and WPA3-Personal

Answer(s): C

Explanation:

For a company that wants to deploy an open WLAN for guests with the ease of access and encryption for capable devices, using a captive portal with Opportunistic Wireless Encryption (OWE) in transition mode would be suitable. The captive portal allows for a user-friendly login page for authentication without a pre-shared key, and OWE provides encryption to protect user data without the complexities of traditional WPA or WPA2 encryption, which is ideal for guest networks. Transition mode allows devices that support OWE to use it while still allowing older or unsupported devices to connect.
:
Wi-Fi Alliance recommendations for OWE.
Best practices for guest Wi-Fi network setup.



You are managing an Aruba Mobility Controller (MC).
What is a reason for adding a "Log Settings"

definition in the ArubaOS Diagnostics > System > Log Settings page?

  1. Configuring the Syslog server settings for the server to which the MC forwards logs for a particular category and level
  2. Configuring the MC to generate logs for a particular event category and level, but only for a specific user or AP.
  3. Configuring a filter that you can apply to a defined Syslog server in order to filter events by subcategory
  4. Configuring the log facility and log format that the MC will use for forwarding logs to all Syslog servers

Answer(s): A

Explanation:

The primary reason for adding a "Log Settings" definition in the ArubaOS Diagnostics > System > Log Settings page is to configure the Syslog server settings for the server to which the Mobility Controller (MC) forwards logs for a particular category and level. This setting enables the MC to send detailed logs to a Syslog server for centralized logging and monitoring, which is essential for troubleshooting, security analysis, and compliance with various policies.
:
ArubaOS documentation on log management and Syslog configuration.



What is one way that Control Plane Security (CPsec) enhances security for me network?

  1. It protects wireless clients' traffic tunneled between APs and Mobility Controllers, from eavesdropping
  2. It prevents Denial of Service (DoS) attacks against Mobility Controllers' (MCs") control plane.
  3. It prevents access from unauthorized IP addresses to critical services, such as SSH on Mobility Controllers (MCs).
  4. It protects management traffic between APs and Mobility Controllers (MCs) from eavesdropping.

Answer(s): D

Explanation:

Control Plane Security (CPsec) enhances security in the network by protecting management traffic between APs and Mobility Controllers (MCs) from eavesdropping. CPsec ensures that all control and management traffic that transits the network is encrypted, thus preventing potential attackers from gaining access to sensitive management data. It helps in securing the network's control plane, which is crucial for maintaining the integrity and privacy of the network operations.
:
Aruba Networks' CPsec documentation.



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