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1. (WO2017040063) NULLIFYING BIOMETRICS

Pub. No.:    WO/2017/040063    International Application No.:    PCT/US2016/047705
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Aug 20 01:59:59 CEST 2016
IPC: G06F 21/32
Applicants: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventors: CARTAYA, Julio A.
Title: NULLIFYING BIOMETRICS
Abstract:
Artificial biometric traits self-nullify due to natural physiological processes. Biometric enrollment and authentication may then be based on a life associated with the self-nullifying biometric trait. Once the life is expected to have expired, no further authentication may be performed until a new artificial biometric is applied.