WGU Cybersecurity-Architecture-and-Engineering Exam With Confidence Using Practice Dumps

In a star network topology, each network device is connected to a central device like a hub or a switch.

This central device acts as a repeater for data flow.

The other options:

Bus topology uses a single central cable.

Mesh topology involves each device being connected to every other device.

Ring topology connects devices in a circular fashion.

Therefore, the star topology correctly describes a network where devices connect to a central hub or switch.

The correct answer is C — Implementing local drive encryption on employee laptops.

WGU Cybersecurity Architecture and Engineering (KFO1 / D488) explains that encryption protects sensitive data at rest, ensuring that if a laptop is lost or stolen, the data remains unreadable without the decryption key. This control directly addresses the protection of sensitive customer data.

Restricting software installation (A) is a good security practice but does not specifically protect stored sensitive data. Biometric authentication (B) strengthens authentication but does not encrypt data. Awareness training (D) helps users behave securely but does not technically protect the data itself.

Reference Extract from Study Guide:

"Local drive encryption protects sensitive data stored on mobile devices such as laptops, ensuring confidentiality even if the device is lost or stolen."

— WGU Cybersecurity Architecture and Engineering (KFO1 / D488), Endpoint Security and Device Hardening

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Organizational culture can support ethical guidelines by establishing clear protocols and policies that promote the security and privacy of data. This includes:

Data protection policies: Guidelines on how data should be handled, stored, and protected.

Ethical behavior: Encouraging employees to adhere to ethical standards and practices.

Training and awareness: Regular training sessions to educate employees on security best practices and ethical behavior.

Incident response: Protocols for responding to data breaches and other security incidents.

A strong organizational culture that prioritizes data security and privacy helps ensure that ethical guidelines are consistently followed.

References

Michael E. Whitman and Herbert J. Mattord, "Principles of Information Security," Cengage Learning.

Rebecca Herold, "Managing an Information Security and Privacy Awareness and Training Program," CRC Press.