We need possibility to let users log into SMAX with 2 factor authentication.
It comes more often as a demand from the customers to support multi-factor authentication.
We have this demand for almost all new SMAX deals. Especially government and finance customers are demanding 2FA support. Some SAML supported authentication sources like ADFS or Oracle Access Manager supporting that Customer's are not always willing to use them in their environment.
For SM, MFA can be done by using a Radius integration which can be achieved by developing a Java bean that parses authentication information from http header. There are some SM documents that describe CA SiteMinder and IBM solution integration for SSO. Based on that documentations, you can develop your own solution to integrate with a 3rd party MFA solution. However for SMAX, SAML or OAUTH supporting 3rd party authentication source is a must and you can't integrate with a Radius server without SAML or OAUTH protocols.