two factor authentication for a wifi network?

Question

is it possible to setup two factor authentication for known users of a wifi network? I imagine that this might add security to wifi networks whose keys are stored by an untrusted device or third party smartphone os-maker.

Answer 1

Yes we can apply on Cisco Router(as much as I know) and we have the following options:

• OTP using external RADIUS server and RSA tokens
• EAP-Chaining using the AnyConnect Agent and Cisco ISE
• MAR (machine access restrictions). If the machine had not performed authentication the user will not be authorized
• Layer 3 security on the Wireless LAN Controller