Optimal discretization for high-entropy graphical passwords

2008 23rd International Symposium on Computer and Information Sciences, ISCIS 2008

Volumn , Issue , 2008, Pages

  Bicakci, Kemal ^a  

^a TOBB UNIVERSITY OF ECONOMICS AND TECHNOLOGY   (Turkey)

Author keywords

Authentication; Discretization; Graphical passwords; Password security

Indexed keywords

ACCESS CONTROL; AUTHENTICATION; INFORMATION SCIENCE; LOCATION; VOLUME MEASUREMENT;

DISCRETIZATION; DISCRETIZATION METHODS; GRAPHICAL PASSWORDS; OPTIMAL DISCRETIZATION; PASSWORD SECURITY;

SECURITY OF DATA;

EID: 58449100239     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCIS.2008.4717862     Document Type: Conference Paper

References (7)

1. S. Wiedenbeck, J. Waters, J.C. Birget, A. Brodskiy, N. Memon, "PassPoints: Design and longitudinal evaluation of a graphical password system", International J. of Human-Computer Studies {Special Issue on HCI Research in Privacy and Security), 63 (2005)102-127.
2. S. Chiasson, P.C. van Oorschot, R. Biddle. Graphical Password Authentication Using Cued Click Points. Springer-Verlag LNCS 4734 (2007), pp. 359-374.
3. G.E. Blonder, "Graphical Passwords", United States Patent 5559961 (1996).
4. J.C. Birget, D. Hong, N. Memon, "Graphical Passwords Based on Robust Discretization", IEEE Transactions on Information Forensics and Security 1(3) (Sept. 2006) 395-399.
5. J. Thorpe, P.C. van Oorschot. Human-Seeded Attacks and Exploiting Hot-Spots in Graphical Passwords. Proc. 16th USENIX Security Symposium, Aug. 6-10 2007, Boston, MA.
6. S. Wiedenbeck, J. Waters, J.C. Birget, A. Brodskiy, N. Memon, "Authentication using graphical passwords: Effects of tolerance and image choice", Proc. Symposium on Usable Privacy and Security, July 2005.
7. Chiasson, J. Srinivasan, R. Biddle, P. van Oorschot. Centered Discretization with Application to Graphical Passwords. USENIX UPSEC 2008 (Usability, Psychology and Security), April 14, 2008, San Francisco, USA.