HPE6-A78 Exam Preparation Material | Aruba Certified Network Security Associate Exam

Prepare for the HPE6-A78 with reliable study materials, practice questions, and key exam insights.

Prepare for the HPE6-A78 Aruba Certified Network Security Associate exam with CertQueen's independently developed study resources. Review important concepts, practice scenario-based questions, and use clear explanations to identify areas that require further study.

Question#1

What distinguishes a Distributed Denial of Service (DDoS) attack from a traditional Denial or service attack (DoS)?

A. A DDoS attack originates from external devices, while a DoS attack originates from internal devices
B. A DDoS attack is launched from multiple devices, while a DoS attack is launched from a single device
C. A DoS attack targets one server, a DDoS attack targets all the clients that use a server
D. A DDoS attack targets multiple devices, while a DoS Is designed to Incapacitate only one device

Question#2

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?

A. the reports generated by Aruba ClearPass Insight
B. the RADIUS events within the CPPM Event Viewer
C. the Alerts tab in the authentication record in CPPM Access Tracker
D. the packets captured on the MC control plane destined to UDP 1812

Question#3

What is one way a noneypot can be used to launch a man-in-the-middle (MITM) attack to wireless clients?

A. it uses a combination or software and hardware to jam the RF band and prevent the client from connecting to any wireless networks
B. 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.
C. it examines wireless clients' probes and broadcasts the SSlDs in the probes, so that wireless clients will connect to it automatically.
D. 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.

Question#4

How should admins deal with vulnerabilities that they find in their systems?

A. They should apply fixes, such as patches, to close the vulnerability before a hacker exploits it.
B. They should add the vulnerability to their Common Vulnerabilities and Exposures (CVE).
C. They should classify the vulnerability as malware. a DoS attack or a phishing attack.
D. They should notify the security team as soon as possible that the network has already been breached.

Question#5

What is a difference between radius and TACACS+?

A. RADIUS combines the authentication and authorization process while TACACS+ separates them.
B. RADIUS uses TCP for Its connection protocol, while TACACS+ uses UDP tor its connection protocol.
C. RADIUS encrypts the complete packet, white TACACS+ only offers partial encryption.
D. RADIUS uses Attribute Value Pairs (AVPs) in its messages, while TACACS+ does not use them.

Exam Code: HPE6-A78
Q & A: 155 Q&As         Updated:  Sep 21,2026

 

 Access Complete HPE6-A78 Preparation Material

What This HPE6-A78 Study Resource Helps You Do

Review Key Concepts

Review the technologies, products, processes, and practical skills covered by the current HPE6-A78 exam objectives.

Practice Scenario-Based Questions

Work through independently developed questions designed to strengthen your understanding of technical scenarios and decision-making.

Identify Knowledge Gaps

Use your results and the provided explanations to find weaker areas and focus your study more effectively.

How to Use This HPE6-A78 Preparation Material

Review the Exam Scope

Start by reviewing the topics covered by the HPE6-A78 exam. Compare them with the official exam objectives to understand the required technologies, operational tasks, and practical skills, then identify the areas that deserve the most attention.

Practice Independently

Complete a focused set of practice questions for each topic. On your first attempt, avoid referring to notes, answers, or other study resources so that you can evaluate your current understanding more accurately.

Study the Explanations

Review the answers and explanations after completing each practice session. Understand why the correct option is appropriate for the given scenario and why the other options may be incorrect or less suitable.

Close Knowledge Gaps

Keep track of incorrect answers, unfamiliar concepts, and weaker knowledge areas. Review these topics using official documentation and practical experience, then answer the related questions again to reinforce your understanding and monitor your progress.

Independent HPE6-A78 Preparation Resource

CertQueen independently develops its certification study materials for educational purposes. The practice questions are not copied from, recalled from, or presented as live or official exam questions.

CertQueen is not affiliated with, endorsed by, sponsored by, or authorized by any certification provider. Certification names, exam codes, product names, and related trademarks are the property of their respective owners and are referenced only for identification and educational purposes.

Exam Code: HPE6-A78
Q & A: 155 Q&As
Updated:  Sep 21,2026

 

 Access Complete HPE6-A78 Preparation Material