CompTIA Security+ Question A-67

An administrator configures all wireless access points to make use of a new network certificate authority. Which of the following is being used?

A. WEP
B. LEAP
C. EAP-TLS
D. TKIP

Answer: C

Explanation:
The majority of the EAP-TLS implementations require client-side X.509 certificates without giving the option to disable the requirement.