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Exam HPE6-A78 Vce Format - HPE6-A78 Latest Exam Practice
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The Aruba Certified Network Security Associate certification is highly valued in the IT industry and can lead to lucrative career opportunities. It validates the skills and knowledge of individuals who are responsible for the security of wired and wireless networks. The HPE6-A78 Exam is an essential step towards obtaining this certification and is an excellent opportunity for IT professionals to enhance their skills and advance their careers.
HP HPE6-A78 certification exam, also known as the Aruba Certified Network Security Associate exam, is a widely recognized certification that validates the skills and knowledge required to implement and manage network security solutions using Aruba technologies. Aruba Certified Network Security Associate Exam certification is designed for network administrators, engineers, and security professionals who want to enhance their skills in network security and gain expertise in Aruba solutions.
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The HP HPE6-A78 Exam covers a broad range of topics including network security fundamentals, wireless security, and access control. Candidates will be tested on their ability to configure and maintain Aruba network security solutions, as well as their ability to troubleshoot common network security issues. Furthermore, the exam focuses on real-world scenarios to ensure that candidates are prepared to handle the challenges of network security in the workplace.
HP Aruba Certified Network Security Associate Exam Sample Questions (Q133-Q138):
NEW QUESTION # 133
From which solution can ClearPass Policy Manager (CPPM) receive detailed information about client device type OS and status?
- A. ClearPass Access Tracker
- B. ClearPass OnGuard
- C. ClearPass Guest
- D. ClearPass Onboard
Answer: B
Explanation:
ClearPass Policy Manager (CPPM) can receive detailed information about client device type, OS, and status from ClearPass OnGuard. ClearPass OnGuard is part of the ClearPass suite and provides posture assessment and endpoint health checks. It gathers detailed information on the status and security posture of devices trying to connect to the network, such as whether antivirus software is up to date, which operating system is running, and other details that characterize the device's compliance with the network's security policies.
:
Aruba ClearPass product documentation that details the capabilities of ClearPass OnGuard.
Network security resources that describe endpoint health checks and the importance of device posture assessment for access control.
NEW QUESTION # 134
What is symmetric encryption?
- A. It simultaneously creates ciphertext and a same-size MAC.
- B. It uses a Key that is double the size of the message which it encrypts.
- C. It any form of encryption mat ensures that thee ciphertext Is the same length as the plaintext.
- D. It uses the same key to encrypt plaintext as to decrypt ciphertext.
Answer: D
Explanation:
Symmetric encryption is a type of encryption where the same key is used to encrypt and decrypt the message.
It's called "symmetric" because the key used for encryption is identical to the key used for decryption. The data, or plaintext, is transformed into ciphertext during encryption, and then the same key is used to revert the ciphertext back to plaintext during decryption. It is a straightforward method but requires secure handling and exchange of the encryption key.References:
Basic principles of cryptography.
NEW QUESTION # 135
What correctly describes the Pairwise Master Key (PMK) in thee specified wireless security protocol?
- A. In WPA3-Enterprise, the PMK is unique per session and derived using Simultaneous Authentication of Equals.
- 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 derived directly from the passphrase and is the same tor every session.
- D. In WPA3-Personal, the PMK is unique per session and derived using Simultaneous Authentication of Equals.
Answer: A
Explanation:
In WPA3-Enterprise, the Pairwise Master Key (PMK) is indeed unique for each session and is derived using a process called Simultaneous Authentication of Equals (SAE). SAE is a new handshake protocol available in WPA3 that provides better security than the Pre-Shared Key (PSK) used in WPA2. This handshake process strengthens user privacy in open networks and provides forward secrecy. The information on SAE and its use in generating a unique PMK can be found in the Wi-Fi Alliance's WPA3 specifications and related technical documentation.
NEW QUESTION # 136
What is one way that Control Plane Security (CPSec) enhances security for the network?
- A. It prevents access from unauthorized IP addresses to critical services, such as SSH, on Mobility Controllers (MCs).
- B. It prevents Denial of Service (DoS) attacks against Mobility Controllers' (MCs') control plane.
- C. It protects wireless clients' traffic, tunneled between APs and Mobility Controllers, from eavesdropping.
- D. It protects management traffic between APs and Mobility Controllers (MCs) from eavesdropping.
Answer: D
Explanation:
Control Plane Security (CPSec) is a feature in HPE Aruba Networking's AOS-8 architecture that secures the communication between Access Points (APs) and Mobility Controllers (MCs). The control plane includes management traffic, such as AP registration, configuration updates, and heartbeat messages, which are critical for the operation of the wireless network.
Option A, "It protects management traffic between APs and Mobility Controllers (MCs) from eavesdropping," is correct. CPSec uses certificate-based authentication and encryption (IPSec tunnels) to secure the control plane communication between APs and MCs. This ensures that management traffic, which includes sensitive information like configuration data and AP status, is encrypted and protected from eavesdropping by unauthorized parties on the network.
Option B, "It prevents Denial of Service (DoS) attacks against Mobility Controllers' (MCs') control plane," is incorrect. While CPSec enhances security by authenticating APs and encrypting traffic, it is not specifically designed to prevent DoS attacks. DoS attacks against the control plane are mitigated by other features, such as rate limiting or firewall policies on the MC.
Option C, "It protects wireless clients' traffic, tunneled between APs and Mobility Controllers, from eavesdropping," is incorrect. CPSec protects the control plane (management traffic), not the data plane (client traffic). Client traffic in a tunneled architecture (e.g., GRE tunnels) is protected by the client's wireless encryption (e.g., WPA3), not CPSec.
Option D, "It prevents access from unauthorized IP addresses to critical services, such as SSH, on Mobility Controllers (MCs)," is incorrect. CPSec does not control access to services like SSH on the MC. Access to such services is managed by other features, such as access control lists (ACLs) or management authentication settings on the MC.
The HPE Aruba Networking AOS-8 8.11 User Guide states:
"Control Plane Security (CPSec) enhances network security by protecting the management traffic between Access Points (APs) and Mobility Controllers (MCs). When CPSec is enabled, the control plane communication is secured using certificate-based authentication and IPSec encryption, preventing eavesdropping and ensuring that only authorized APs can communicate with the MC. This protects sensitive management data, such as AP configuration and status updates, from being intercepted." (Page 392, CPSec Overview Section) Additionally, the HPE Aruba Networking CPSec Deployment Guide notes:
"CPSec secures the control plane by encrypting management traffic between APs and MCs, ensuring that attackers cannot eavesdrop on or tamper with this communication. It does not protect client data traffic, which is secured by wireless encryption protocols like WPA3." (Page 8, CPSec Benefits Section)
:
HPE Aruba Networking AOS-8 8.11 User Guide, CPSec Overview Section, Page 392.
HPE Aruba Networking CPSec Deployment Guide, CPSec Benefits Section, Page 8.
NEW QUESTION # 137
What is a Key feature of me ArubaOS firewall?
- A. The firewall is stateful which means that n can track client sessions and automatically allow return traffic for permitted sessions
- 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 designed to fitter traffic primarily based on wireless 802.11 headers, making it ideal for mobility environments
- D. The firewall Includes application layer gateways (ALGs). which it uses to filter Web traffic based on the reputation of the destination web site.
Answer: D
NEW QUESTION # 138
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