Curious about Actual HP Aruba (HPE7-A02) Exam Questions?

Correct : B

Comprehensive Detailed Explanation

A non-default device posture is applied in scenarios where specific checks on a device's compliance or security state (posture) are required to grant or deny access. The correct answer is:

B . Checking whether a client has antivirus software as a condition for receiving access to resources.

This use case explicitly requires device posture assessment, which involves evaluating the device for attributes like antivirus software, patch levels, or other compliance criteria.

Non-default device posture rules are configured to assess these conditions and enforce the appropriate policy based on the device's state.

Other Options:

A . Applying threat inspection: Threat inspection rules operate independently of device posture and apply based on traffic content, not device compliance.

C . Redirecting compromised clients: This action is typically triggered based on a security event or threat detection, not directly related to device posture evaluation.

D . Integrating with ClearPass OnGuard: While OnGuard can contribute to posture assessment, it does not require a non-default device posture in the SSE rule directly.

Reference

HPE Aruba SSE Posture-Based Access Control documentation.

Aruba ClearPass and SSE Integration Deployment Guide.

Correct : B

Why MD5 Authentication on Lag 1 is Preferred:

Lag 1 is the primary link between Switch-2 and Switch-1, both of which are Layer 3 switches running OSPF.

By enabling MD5 authentication, OSPF routers exchange authenticated packets, preventing unauthorized or rogue OSPF routers from forming adjacencies or injecting routes.

MD5 is a secure authentication method and ensures the integrity and authenticity of OSPF communications.

Other Options Analysis:

A . Configure OSPF authentication on VLANs 10-19 in password mode: While configuring authentication on VLAN interfaces could secure VLAN-specific OSPF traffic, it is less effective because the main threat of rogue OSPF comes from unauthorized L3 devices connected via the backbone (Lag 1).

C . Disable OSPF entirely on VLANs 10-19: Disabling OSPF on these VLANs is not a preferred solution because OSPF is needed to route traffic in this design.

D . Configure passive-interface as the OSPF default and disable OSPF passive on Lag 1: While passive interfaces prevent OSPF from forming adjacencies, it does not directly prevent rogue routers. Passive mode only limits OSPF advertisements on specific interfaces.

Correct : B

An HPE Aruba Networking Secure Web Gateway (SWG) is designed to provide secure internet access by monitoring and controlling web traffic. It primarily focuses on protecting users from malicious content and ensuring compliance with corporate security policies, particularly for hybrid and remote workers.

Explanation of Each Option

A . The organization needs a faster way to quarantine clients that have generated threats, as detected by third-party firewalls.

Incorrect:

Quarantining clients based on detected threats is typically managed by endpoint detection and response (EDR) solutions or next-generation firewalls (NGFWs).

While an SWG can monitor and block risky web activity, it does not manage threat quarantine actions directly.

B . Hybrid workers are exposing their computers to risky internet sites and infection by malware when they work from home.

Correct:

SWGs monitor and control web traffic to block malicious websites and prevent exposure to malware.

They enforce web usage policies even when users work remotely, protecting against phishing, drive-by downloads, and other web-based threats.

With the proliferation of hybrid work environments, an SWG ensures that users are protected from risky sites regardless of their location.

C . Remote workers need access to private data center applications without exposing those applications to unauthorized users.

Incorrect:

This use case falls under secure access service edge (SASE) solutions with Zero Trust Network Access (ZTNA), not an SWG.

ZTNA focuses on granting secure, conditional access to applications, while SWGs focus on internet traffic security.

D . The organization currently has no way to prevent users from exfiltrating sensitive data from SaaS applications.

Incorrect:

Data loss prevention (DLP) tools or cloud access security brokers (CASBs) are designed for monitoring and preventing data exfiltration from SaaS applications.

While SWGs can block access to specific websites or categories, they do not offer advanced DLP capabilities for SaaS environments.

Reference

Aruba Secure Web Gateway Documentation.

HPE Aruba SASE Solutions Guide.

Best Practices for Hybrid Workforce Security with Aruba SWG.

Correct : A

The Network Analytics Engine (NAE) in AOS-CX switches provides intelligent monitoring, troubleshooting, and performance analysis through predefined or custom scripts. Here's an analysis of the guidelines for NAE:

Correct : D

When transitioning from Intrusion Detection System (IDS) mode to Intrusion Prevention System (IPS) mode, it's critical to review and refine configurations to ensure legitimate traffic is not blocked. Here's the reasoning behind each option: