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.

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The robustness of hollow CAPTCHAs

Gao, H., Wang, W., Qi, J., Wang, X., Liu, X. & Yan, J., 11/2013, CCS '13 Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security. New York: ACM, p. 1075-1086 12 p.

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The science and detection of tilting

Wei, X., Palomäki, J., Yan, J. & Robinson, P., 6/06/2016, ICMR '16 Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval. New York: ACM, p. 79-86 8 p.

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Towards new security primitives based on hard AI problems

Zhu, B. B. & Yan, J., 2013, Security Protocols XXI: 21st International Workshop, Cambridge, UK, March 19-20, 2013, Revised Selected Papers. Christianson, B., Malcolm, J., Stajano, F., Anderson, J. & Bonneau, J. (eds.). Berlin: Springer Verlag, p. 3-10 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8263).

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Towards new security primitives based on hard ai problems (Transcript of discussion)

Yan, J., 2013, Security Protocols XXI: 21st International Workshop, Cambridge, UK, March 19-20, 2013, Revised Selected Papers. Christianson, B., Malcolm, J., Stajano, F., Anderson, J. & Bonneau, J. (eds.). Berlin: Springer Verlag, p. 11-18 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8263 ).

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Towards Reactive Acoustic Jamming for Personal Voice Assistants

Cheng, P., Bagci, I. E., Yan, J. & Roedig, U., 15/10/2018, 2nd International Workshop on Multimedia Privacy and Security. ACM Press, 6 p.

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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/ISSN › Conference contribution/Paper › peer-review