Multi-factor authentication

Methods, systems and devices for multi-factor authentication (MFA) are described. An MFA device (102) includes a plurality of tiles (108), a frame (110) to hold the tiles (108) and a stylus (112) movable over the frame (110) and the tiles (108). Each of the tiles (108) includes at least one of visib...

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Bibliographische Detailangaben
Hauptverfasser:	VALLAT, SATHISH, GARG, SHALIN, BOSE, SNEHA, THOMAS, ANNIE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CALCULATING CHECKING-DEVICES COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	Methods, systems and devices for multi-factor authentication (MFA) are described. An MFA device (102) includes a plurality of tiles (108), a frame (110) to hold the tiles (108) and a stylus (112) movable over the frame (110) and the tiles (108). Each of the tiles (108) includes at least one of visible indicia (114) and tactile indicia (116), for representing a notation, and at least one track of acoustic code generation indicia (118). The acoustic code generation indicia (118) of each tile (108), on being swiped, generate a complex sound waveform that encodes a composite binary pattern. The composite binary pattern comprises information blocks including a device identifier block for a device identifier associating the MFA device (102) with a user, a biometric block for at least a part of a biometric pattern of the user, and a data block for the notation of the corresponding tile (108).