J. Yan
5 published titles
Breaking visual CAPTCHAs with naïve pattern recognition algorithms
1 edition
- University of Newcastle upon Tyne, Computing Science
- 2007
- Details
A low-cost attack on a Microsoft CAPTCHA
1 edition
- University of Newcastle upon Tyne
- 2008
- Details
The robustness of CAPTCHAs : a security engineering perspective
1 edition
- University of Newcastle upon Tyne, Computing Science
- 2009
- Details
Colour, usability and security : a case study
(Contributor)
1 edition
- Computer Science, Newcastle University
- 2010
- Details
The robustness of Google CAPTCHAs
(Contributor)
1 edition
- Newcastle University, Computing Science
- 2011
- Details
