WGU Cybersecurity-Architecture-and-Engineering Exam Dumps - Actual Questions Answers

The correct answer is A — Virtual network peering.

According to the WGU Cybersecurity Architecture and Engineering (KFO1 / D488) Study Guide, virtual network peering enables direct communication between two or more virtual networks without the need for gateways, VPNs, or additional configurations. It allows seamless interconnectivity with minimal administrative overhead. Peered networks can communicate as if they were part of the same network, which meets the organization's request for the least administrative effort.

Other options like Virtual LANs (B) operate within the same network and don't span multiple virtual networks. Remote Desktop Protocol (C) is used for remote access, not network interconnection. Domain Name System (D) resolves names to IP addresses but does not establish communication pathways between networks.

Reference Extract from Study Guide:

"Virtual network peering provides a low-latency, high-bandwidth connection between virtual networks with minimal administrative setup. It is the recommended solution for direct communication across cloud-based virtual networks."

— WGU Cybersecurity Architecture and Engineering (KFO1 / D488), Network Architectures Module

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Applyingregular updates and patchesis fundamental to risk mitigation. Choosing ahybrid cloud topologyallows the financial institution to retaincritical services in-housewhile leveragingcloud scalabilityfor high-volume transactions.

NIST SP 800-160 Vol. 1 (Systems Security Engineering):

“Security patching is essential for mitigating vulnerabilities, especially in high-assurance environments like financial systems.”

Thehybrid modelbalancesperformance, control, and security, which is vital for core banking systems.

????WGU Course Alignment:

Domain:System Security Engineering

Topic:Apply risk mitigation techniques and choose secure deployment topologies

An unknown IP address successfully logging in viaSSHindicates that authentication was achieved — likely due toweak or reused passwords. This is not enumeration or vulnerability exploitation, but acredential-based compromise.

NIST SP 800-118 (Guide to Enterprise Password Management):

“Weak, default, or reused passwords are among the most exploited vulnerabilities in enterprise networks, particularly on remote access services such as SSH.”

This is one of the most common findings inSIEM alertswhen password policies and access control mechanisms are improperly enforced.

????WGU Course Alignment:

Domain:System Security Engineering

Topic:Implement strong authentication practices and monitor remote access