Hi,
I know it's possble to integrate ADFS 2.0 with RSA SecurID and enable two-factor authentication - http://technet.microsoft.com/en-us/library/hh344805(WS.10).aspx
Can we use this solution with externally published Dynamics CRM 2011 IFD Web Site? What with Dynamics CRM Client for Outlook - AFAIK it won't work, am I right?