US Patent 11695759 Systems and methods for passive continuous session authentication

Systems, apparatuses, methods, and computer program products are disclosed for generating behavioral attribute data structures. An example method includes generating, by video monitoring circuitry, a video data structure comprising a video stream captured over a duration of time, wherein the video stream comprises a plurality of video frames, extracting, by biometric attribute generation circuitry, a set of biometric attributes from the video stream, generating, by biometric attribute generation circuitry, a biometric attribute data structure comprising the set of biometric attributes extracted from the video data structure, generating, by sensor circuitry, a sensor data structure comprising a set of sensor data captured over the duration of time, and generating, by behavioral attribute generation circuitry, a behavioral attribute data structure from the sensor data structure and the biometric attribute data structure, wherein the behavioral attribute data structure comprises a set of behavioral attributes of the user derived from the set of sensor data.