The Windows version of Cisco ACS appears to have the ability to integrate with RSA Securid as its listed in the External Databases. It also can support the SDI protocol if you install the agent on the ACS Windows platform. I need to use a Cisco ACS 1113 appliance but RSA Securid does not appear under the External databases section. Does this mean I will not be able to use the SDI protocol only RADIUS available.
I have this problem too.