This is from a presentation that I did at
NIST. This was at a
symposium on knowledge-based authentication (KBA). The slides aren't really much to look because it was more of a conversation than a presentation... but it was very interesting to participate in the symposium. This was based upon some work I had been doing at
MITRE on KBA for the
Pay.gov program at the Treasury's Financial Management Service. Download a PDF of the slides [
here].