TY - GEN
T1 - A new mobile biometric based upon usage context
AU - Bassu, Devasis
AU - Cochinwala, Munir
AU - Jain, Ashish
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 2013
Y1 - 2013
N2 - Securing mobile devices present unique challenges and there is considerable interest in identification of new biometric modalities for active authentication of mobile users. Naïve extension of desktop and other fixed asset biometric modalities to mobile environment is limiting because (a) mobile use provides a richer usage context including location and motion which should be exploited, and (b) biometrics like mouse and eye movement don't simply extend to the mobile usage. We present a new mobile biometric that combines behavioral elements corresponding to what, where, when, and how of the mobile device usage. We propose a representation scheme and a classification model for the new biometric. We also outline an active authentication framework and a test and evaluation approach for using the new biometric.
AB - Securing mobile devices present unique challenges and there is considerable interest in identification of new biometric modalities for active authentication of mobile users. Naïve extension of desktop and other fixed asset biometric modalities to mobile environment is limiting because (a) mobile use provides a richer usage context including location and motion which should be exploited, and (b) biometrics like mouse and eye movement don't simply extend to the mobile usage. We present a new mobile biometric that combines behavioral elements corresponding to what, where, when, and how of the mobile device usage. We propose a representation scheme and a classification model for the new biometric. We also outline an active authentication framework and a test and evaluation approach for using the new biometric.
KW - active-authentication
KW - authentication framework
KW - bayseian classifier
KW - mobile biometric
KW - usage-context
UR - http://www.scopus.com/inward/record.url?scp=84893239857&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893239857&partnerID=8YFLogxK
U2 - 10.1109/THS.2013.6699045
DO - 10.1109/THS.2013.6699045
M3 - Conference contribution
AN - SCOPUS:84893239857
SN - 9781479915354
T3 - 2013 IEEE International Conference on Technologies for Homeland Security, HST 2013
SP - 441
EP - 446
BT - 2013 IEEE International Conference on Technologies for Homeland Security, HST 2013
T2 - 2013 13th IEEE International Conference on Technologies for Homeland Security, HST 2013
Y2 - 12 November 2013 through 14 November 2013
ER -