Seuraa
Jeff Yan
Jeff Yan
Professor of Cyber Security
Vahvistettu sähköpostiosoite verkkotunnuksessa acm.org - Kotisivu
Nimike
Viittaukset
Viittaukset
Vuosi
The memorability and security of passwords–some empirical results
J Yan, A Blackwell, R Anderson, A Grant
University of Cambridge, Computer Laboratory, 2000
1086*2000
Security and usability: designing secure systems that people can use
LF Cranor, S Garfinkel
" O'Reilly Media, Inc.", 2005
7032005
A Low-cost Attack on a Microsoft CAPTCHA
J Yan, AS El Ahmad
Proceedings of the 15th ACM conference on Computer and communications …, 2008
5902008
Targeted Online Password Guessing: An Underestimated Threat
D Wang, Z Zhang, P Wang, J Yan, X Huang
ACM Conference on Computer and Communications Security (CCS), 2016
4472016
Usability of CAPTCHAs or usability issues in CAPTCHA design
J Yan, AS El Ahmad
Proceedings of the 4th symposium on Usable privacy and security, 44-52, 2008
4272008
Breaking visual captchas with naive pattern recognition algorithms
J Yan, AS El Ahmad
ACSAC'07, Twenty-Third Annual Computer Security Applications Conference …, 2007
3732007
Do background images improve draw a secret graphical passwords?
P Dunphy, J Yan
Proceedings of the 14th ACM conference on Computer and communications …, 2007
3402007
A systematic classification of cheating in online games
J Yan, B Randell
Proceedings of 4th ACM SIGCOMM workshop on Network and system support for …, 2005
3062005
Captcha as Graphical Passwords–A New Security Primitive Based on Hard AI Problems
BB Zhu, J Yan, G Bao, M Yang, N Xu
IEEE transactions on information forensics and security 9 (6), 891-904, 2014
2062014
Attacks and design of image recognition CAPTCHAs
BB Zhu, J Yan, Q Li, C Yang, J Liu, N Xu, M Yi, K Cai
Proceedings of the 17th ACM conference on Computer and communications …, 2010
2052010
Shoulder surfing defence for recall-based graphical passwords
NH Zakaria, D Griffiths, S Brostoff, J Yan
Proceedings of the seventh symposium on usable privacy and security, 1-12, 2011
1892011
Security issues in online games
J Yan, HJ Choi
The Electronic Library 20 (2), 125-133, 2002
1822002
The memorability and security of passwords–some empirical results
J Yan, A Blackwell, R Anderson, A Grant
University of Cambridge, Computer Laboratory, 2000
1712000
The memorability and security of passwords–some empirical results
J Yan, A Blackwell, R Anderson, A Grant
University of Cambridge, Computer Laboratory, 2000
1712000
A note on proactive password checking
J Yan
Proceedings of the 2001 workshop on New security paradigms, 127-135, 2001
1482001
The robustness of Google CAPTCHAs
AS El Ahmad, J Yan, M Tayara
Newcastle University, School of Computing Science Technical Report Series, 2011
133*2011
A Simple Generic Attack on Text Captchas.
H Gao, J Yan, F Cao, Z Zhang, L Lei, M Tang, P Zhang, X Zhou, X Wang, ...
NDSS, 2016
1242016
The robustness of hollow captchas
H Gao, W Wang, J Qi, X Wang, X Liu, J Yan
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications …, 2013
1082013
The robustness of a new CAPTCHA
AS El Ahmad, J Yan, L Marshall
Proceedings of the Third European Workshop on System Security, 36-41, 2010
1032010
Graphical passwords & qualitative spatial relations
D Lin, P Dunphy, P Olivier, J Yan
Proceedings of the 3rd symposium on Usable privacy and security, 161-162, 2007
972007
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Artikkelit 1–20