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Dr Jeff Yan

Formerly at Lancaster University

  1. 2001
  2. Published

    A note on proactive password checking

    Yan, J., 2001, New Security Paradigms Workshop: proceedings : September 10th-13th, 2001, Cloudcroft, NM, USA . New York: ACM, p. 127-135 9 p. (Proceedings of the 2001 New Security Paradigms Workshop).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  3. 2002
  4. Published

    Security issues in online games

    Yan, J. & Choi, H-J., 2002, In: Electronic Library. 20, 2, p. 125-133 9 p.

    Research output: Contribution to journalJournal articlepeer-review

  5. 2004
  6. Published

    Password memorability and security: empirical results

    Yan, J., Alan, B., Anderson, R. & Grant, A., 2004, In: IEEE Security and Privacy Magazine. 2, 5, p. 25-31 7 p.

    Research output: Contribution to journalJournal articlepeer-review

  7. 2005
  8. Published

    A systematic classification of cheating in online games

    Yan, J. & Randell, B., 2005, NetGames '05 Proceedings of 4th ACM SIGCOMM workshop on Network and system support for games. New York: ACM, p. 1-9 9 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  9. 2006
  10. Published

    Detecting cheaters for multiplayer games: theory, design and implementation

    Yeung, S. F., Lui, J. C. S., Liu, J. & Yan, J., 2006, 2006 3rd IEEE Consumer Communications and Networking Conference, CCNC 2006. IEEE, p. 1178-1182 5 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  11. Published

    Enhancing collaborative spam detection with bloom filters

    Yan, J. & Cho, P. L., 2006, Computer Security Applications Conference, 2006. ACSAC '06. 22nd Annual. IEEE, p. 414-428 15 p. 4041186

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  12. 2007
  13. Published

    Do background images improve "draw a secret" graphical passwords?

    Dunphy, P. & Yan, J., 2007, CCS '07 Proceedings of the 14th ACM conference on Computer and communications security - CCS '07. New York: ACM, p. 36-47 12 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  14. Published

    Graphical passwords and qualitative spatial relations

    Lin, D., Dunphy, P., Olivier, P. & Yan, J., 2007, SOUPS '07 Proceedings of the 3rd symposium on Usable privacy and security. New York: ACM, p. 161-162 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  15. Published

    Is FacePIN secure and usable?

    Dunphy, P. & Yan, J., 2007, SOUPS '07 Proceedings of the 3rd Symposium on Usable Privacy and Security. New York: ACM, p. 165-166 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  16. Published

    Breaking visual CAPTCHAs with naive pattern recognition algorithms

    Yan, J. & El Ahmad, A. S., 12/2007, Twenty-Third Annual Computer Security Applications Conference (ACSAC 2007). IEEE, p. 279-291 13 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  17. 2008
  18. Published

    A low-cost attack on a Microsoft captcha

    Yan, J. & El Ahmad, A. S., 2008, Proceedings of the 15th ACM conference on Computer and communications security - CCS '08. New York: ACM, p. 543-554 12 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  19. Published

    Usability of CAPTCHAs or usability issues in CAPTCHA design

    Yan, J. & El Ahmad, A. S., 2008, SOUPS 2008 - Proceedings of the 4th Symposium on Usable Privacy and Security. New York: ACM, p. 44-52 9 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  20. 2009
  21. Published

    Bot, cyborg and automated turing test: (or "putting the humanoid in the protocol")

    Yan, J., 2009, Security protocols: 14th International Workshop, Cambridge, UK, March 27-29, 2006, Revised Selected Papers. Christianson, B., Crispo, B., Malcolm, J. A. & Roe, M. (eds.). Berlin: Springer Verlag, p. 190-197 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5087 ).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  22. Published

    Magic Bullet: a dual-purpose computer game

    Yan, J. & Yu, S., 2009, HCOMP '09 Proceedings of the ACM SIGKDD Workshop on Human Computation. New York: ACM, p. 32-33 2 p. 1600161

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  23. Published

    Streamlining attacks on CAPTCHAs with a computer game

    Yan, J. & Yu, S. Y., 2009, IJCAI--09, proceedings of the Tweny-First International Joint Conference on Artificial Intelligence: Pasadena, California, USA, 11-17 July 2009. Menlo Park, Calif.: AAAI, p. 2095-2100 6 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  24. Published

    An investigation of cheating in online games

    Yan, J. & Randell, B., 05/2009, In: IEEE Security and Privacy Magazine. 7, 3, p. 37-44 8 p., 5054908.

    Research output: Contribution to journalJournal articlepeer-review

  25. Published

    CAPTCHA security: a case study

    Yan, J. & El Ahmad, A. S., 07/2009, In: IEEE Security and Privacy Magazine. 7, 4, p. 22-28 7 p.

    Research output: Contribution to journalJournal articlepeer-review

  26. 2010
  27. Published

    Attacks and design of image recognition CAPTCHAs

    Zhu, B. B., Yan, J., Li, Q., Yang, C., Liu, J., Xu, N., Yi, M. & Cai, K., 2010, CCS '10 Proceedings of the 17th ACM conference on Computer and communications security. New York: ACM, p. 187-200 14 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  28. Published

    Collusion detection in online bridge

    Yan, J., 2010, Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence and the Twenty-Second Innovative Applications of Artificial Intelligence Conference : 11-15 July 2010, Atlanta, Georgia, USA.. Menlo Park, Calif.: AAAI, p. 1510-1515 6 p. (Artificial Intelligence).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  29. Published

    The robustness of a new CAPTCHA

    El, A. S., Yan, J. & Marshall, L., 2010, Proceedings of the 3rd European Workshop on System Security, EUROSEC'10. New York: ACM, p. 36-41 6 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  30. 2011
  31. Published

    Shoulder surfing defence for recall-based graphical passwords

    Zakaria, N. H., Griffiths, D., Brostoff, S. & Yan, J., 2011, SOUPS 2011 - Proceedings of the 7th Symposium on Usable Privacy and Security. New York: ACM, 6

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  32. Published

    System security research at Newcastle

    Yan, J., 2011, Proceedings - 1st SysSec Workshop, SysSec 2011. IEEE, p. 94-95 2 p. 6092774

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  33. Published

    Captcha robustness: a security engineering perspective

    Yan, J. & El Ahmad, A. S., 02/2011, In: Computer. 44, 2, p. 54-60 7 p., 5601666.

    Research output: Contribution to journalJournal articlepeer-review

  34. Published

    The Robustness of Google CAPTCHAs

    El Ahmad, A. S., Yan, J. & Tayara, M., 09/2011, Newcastle Upon Tyne: Newcastle University School of Computing Science. 15 p. (School of Computing Science Technical Report Series )

    Research output: Book/Report/ProceedingsOther report

  35. 2012
  36. Published

    A statistical aimbot detection method for online FPS games

    Yu, S. Y., Hammerla, N., Yan, J. & Andras, P., 2012, Proceedings of the International Joint Conference on Neural Networks (IJCNN). IEEE, p. 1-8 8 p. 6252489

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

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