%0 Conference Proceedings
%T Context-Aware Multifactor Authentication Based on Dynamic Pin
%+ Queen Mary University of London (QMUL)
%+ BT Group [London]
%A Diaz-Tellez, Yair, H.
%A Bodanese, Eliane, L.
%A Dimitrakos, Theo
%A Turner, Michael
%Z Part 7: Identity Management
%< avec comité de lecture
%( IFIP Advances in Information and Communication Technology
%B 29th IFIP International Information Security Conference (SEC)
%C Marrakech, Morocco
%Y Nora Cuppens-Boulahia
%Y Frédéric Cuppens
%Y Sushil Jajodia
%Y Anas Abou El Kalam
%Y Thierry Sans
%I Springer
%3 ICT Systems Security and Privacy Protection
%V AICT-428
%P 330-338
%8 2014-06-02
%D 2014
%R 10.1007/978-3-642-55415-5_27
%K authentication
%K dual ciphers
%K context-aware
%K dynamic PIN
%Z Computer Science [cs]Conference papers
%X An innovative context-aware multi-factor authentication scheme based on a dynamic PIN is presented. The scheme is based on graphical passwords where a challenge is dynamically produced based on contextual factors and client device constraints while balancing security assurance and usability. The approach utilizes a new methodology where the cryptographic transformation used to produce the Dynamic PIN changes dynamically based on the user input, history of authentications, and available authentication factors at the client device.
%G English
%Z TC 11
%2 https://inria.hal.science/hal-01370380/document
%2 https://inria.hal.science/hal-01370380/file/978-3-642-55415-5_27_Chapter.pdf
%L hal-01370380
%U https://inria.hal.science/hal-01370380
%~ IFIP
%~ IFIP-AICT
%~ IFIP-TC
%~ IFIP-AICT-428
%~ IFIP-TC11
%~ IFIP-SEC