Multifactor Authentication with ASA/VPN

[ericdavis]

If anyone could recommend some multifactor authentication products that are being used today with Cisco ASA/VPN.  RSA is on my short list, but I want to see what else is out there and what others are using and compare.  Any feedback is greatly appreciated.

[Philip D'Ath]

Check out this thread.

https://supportforums.cisco.com/discussion/11691351/two-factor-authentication-recommendations-asa-5510-vpn

[Karsten Iwen]

I use duosecurity with a couple of customers and it works very good.