I think the TSA's theory is that if you can answer questions about the data in the Accurint record about person X correctly (i.e. your answers match the Accurin

I think the TSA's theory is that if you can answer questions about the data in the Accurint record about person X correctly (i.e. your answers match the Accurint record, even if it is erroneous), you must be person X. That's the essential assumption behind the current IVCC scheme, except that it is operated by the TSA rather than a contractor.