SSL VPN Two-Factor Authentication

[jstabl]

I am looking for some recommendations on how to implement two-factor authentication on SSL VPN and Cisco AnyConnect VPN connections.

Curious what others are doing or what options I have.

Thank you

[cisco24x7]

Juniper steelbelt radius with RSA SecurID

authentication will be the way to go.

[jstabl]

Ok how about a free or cheaper solution. I am thinking if there is a way to have the ASA as a CA and use pre-shared certificates or something along those lines.

[jstabl]

Is there a way to restrict who can use the VPN by the MAC address? Like wireless network uses with Microsoft Radius server.