Paper Info
Title
A2BeST: An adaptive authentication service based on mobile user's behavior and spatio-temporal context
Abstract
Mobile devices are becoming mandatory equipment in modern life. However, the connections are usually based on traditional authentication processes, which do not consider the environmental characteristics, restrictions of devices, and information provided by sensors within the pervasive space. In this paper, it is presented a novel adaptive authentication service based on mobile user's behavior and spatio-temporal context (A2BeST). It adopts user authentication on mobile devices based on a spatio-temporal context, which allows the modeling of the user behavior witch defines events and tasks that compound the user activity. The experimental results indicate a more dynamic and autonomic mechanism for authenticating users. In addition, it provides a relevant efficiency of proposal using a space-time permutation model and similarity vector model to detect authentication anomalies.
Year
DOI
Venue
2011
10.1109/ISCC.2011.5983933
Computers and Communications
Keywords
Field
DocType
mobile user,traditional authentication process,authenticating user,authentication anomaly,mobile device,user activity,spatio-temporal context,user behavior witch,user authentication,novel adaptive authentication service,behavioral modeling,behavior modeling,user interfaces,mobile computing
Lightweight Extensible Authentication Protocol,Mobile computing,Authentication,Challenge-Handshake Authentication Protocol,Computer science,Computer network,Mobile device,Authentication protocol,User interface,Multi-factor authentication
Conference
ISSN
ISBN
Citations 
1530-1346 E-ISBN : 978-1-4577-0678-3
978-1-4577-0678-3
2
PageRank 
References 
Authors
0.38
7
4
Name
Order
Citations
PageRank
C. C. Rocha194.30
J. C. D. Lima220.38
M. A. R. Dantas36411.07
I. Augustin430.77