Sensor-based authentication
AssigneeInternational Business Machines Corporation
InventorsJing LI, Jie MA, Li Jun MEI, Jian WANG
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Abstract
Embodiments of the present disclosure relate to a new approach for sensor-based authentication to enhance mobile security. In the computer-implemented method, motion related sensor data is obtained. A label of a behavior is determined wherein the behavior has a time information of the behavior. The label is associated with at least part of the motion related sensor data based on the time information of the behavior and the time information of the motion. At least one comparable motion is determined from the associated part of motion related sensor data. At least one motion passcode based on the determined comparable motion is identified.
Claims17
A computer-implemented method comprising:
- obtaining motion related sensor data, wherein the motion related sensor data includes time information of motion;
- determining a label of a behavior, wherein the behavior includes time information of the behavior;
- associating the label with at least part of the motion related sensor data based on the time information of the behavior and the time information of motion;
- determining at least one comparable motion from the at least part of the motion related sensor data associated with the label;
- and
- identifying at least one motion passcode based on the determined comparable motion.
A device comprising:
- a processing unit;
- a memory coupled to the processing unit and storing instructions thereon, the instructions, when executed by the processing unit, performing acts including:
- obtaining motion related sensor data, wherein the motion related sensor data includes time information of motion;
- determining a label of a behavior, wherein the behavior includes a time information of the behavior;
- associating the label with at least part of the motion related sensor data based on the time information of the behavior and the time information of motion;
- determining at least one comparable motion from the at least part of the motion related sensor data associated with the label;
- and
- identifying at least one motion passcode based on the determined comparable motion.
A computer program product being tangibly stored on a non-transient machine-readable medium and comprising machine-executable instructions, the instructions, when executed on an electronic device, performing acts including:
- obtaining motion related sensor data, wherein the motion related sensor data include time information of motion;
- determining a label of a behavior, wherein the behavior includes a time information of the behavior;
- associating the label with at least part of the motion related sensor data based on the time information of the behavior and the time information of motion;
- determining at least one comparable motion from the at least part of the motion related sensor data associated with the label;
- and
- identifying at least one motion passcode based on the determined comparable motion.
Dependencies are inferred from the claim text.