MULTILEVEL AUTHENTICATION USING GPS AND OTP TECHNIQUES

Priyanka R. Tope, Pranali R. Raut, Swamini B. Dalvi, Archana C. Lomte

Abstract: Location based authentication is a new direction in development of authentication techniques in the area of security. In this paper, the geographical position of user is an important attribute for authentication of user. It provides strong authentication as a location characteristic can never be stolen or spoofed. As an effective and popular means for privacy protection data hiding in encrypted image is proposed. In our application we are providing secure message passing facilities for this OTP (One Time Password) and Steganoghaphy techniques are used. This technique is relatively new approach towards information security.

Keywords: Location based authentication, GPS device, Image encryption, Cryptography, Steganography, and OTP

DOI: https://doi.org/10.15623/ijret.2014.0301020