METHOD AND APPARATUS FOR PROVIDING CONTINUOUS AUTHENTICATION BASED ON DYNAMIC PERSONAL INFORMATION

摘要

An authentication method, system and device are provided for continuously collecting dynamic personal identification data (DPID) samples through a user device (201), such as by using one or more sensors (311-313) to continuously collect biometric and location data samples associated with the user (202), and then securely transferring the DPID samples (207) to a central authentication server (206) where attributes of the DPID samples may be captured and incorporated as part of a challenge-response pair (209) which requests an arbitrarily generated N-tuple of the DPID samples (208) from a predetermined time interval from the user device (201) that is unique to the user (202) and dynamic based on the sensed data and the time-interval of collection.