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Question 475 - CAS-004 discussion

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A recent security assessment generated a recommendation to transition Wi-Fi to WPA2/WPA3 Enterprise requiring EAP-TLS. Which of the following conditions must be met for the organization's mobile devices to be able to successfully join the corporate wireless network?

A.
Client computer X.509 certificates have been installed.
Answers
A.
Client computer X.509 certificates have been installed.
B.
Supplicants are configured to provide a 64-bit authenticator.
Answers
B.
Supplicants are configured to provide a 64-bit authenticator.
C.
A hardware TOTP token has been issued to mobile users.
Answers
C.
A hardware TOTP token has been issued to mobile users.
D.
The device's IPSec configuration matches the VPN concentrator.
Answers
D.
The device's IPSec configuration matches the VPN concentrator.
Suggested answer: A

Explanation:

For an organization transitioning its Wi-Fi to WPA2/WPA3 Enterprise with EAP-TLS, X.509 certificates are crucial. EAP-TLS (Extensible Authentication Protocol-Transport Layer Security) is a certificate-based authentication protocol, and for it to work, both the client and server must have valid X.509 certificates. This ensures that the mobile devices can authenticate themselves securely to the wireless network. Other options like IPSec configurations or TOTP tokens are not relevant in the context of EAP-TLS wireless authentication. CASP+ highlights the importance of certificate management in secure wireless authentication protocols.

CASP+ CAS-004 Exam Objectives: Domain 3.0 -- Enterprise Security Architecture (Wireless Authentication and EAP-TLS)

CompTIA CASP+ Study Guide: Certificate Management for EAP-TLS

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asked 02/10/2024
Tracy Nicholas
33 questions
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