Given: The ABC Corporation currently utilizes an enterprise Public Key Infrastructure (PKI) to allow employees...

Given: The ABC Corporation currently utilizes an enterprise Public Key Infrastructure (PKI) to allow employees to securely access network resources with smart cards. The new wireless network will use WPA2-Enterprise as its primary authentication solution. You have been asked to recommend a Wi-Fi Alliance-tested EAP method.

What solutions will require the least change in how users are currently authenticated and still integrate with their existing PKI?