This week (July 15th - July 17th), Richard Zanibbi and I are attending SOUPS ‘09 in Mountain View, CA. It’s a smaller conference that’s gotten great reviews and has had some excellent CAPTCHA-related work presented in the past. On Friday morning, I’ll be presenting a paper titled Balancing Usability and Security in a Video CAPTCHA. A reporter from ZDNet.co.uk has already written a short article about it which you can find here.

Paper

The paper can be downloaded here and the slides can be downloaded here. It’s also available at the ACM Digital Library.

Bibtex Entry

@inproceedings{kak-soups09,
	Title = {Balancing Usability and Security in a Video CAPTCHA},
	Author = {Kurt Alfred Kluever and Richard Zanibbi},
	Booktitle = {Proceedings of the 5th Symposium On Usable Privacy and Security 2009},
	Address = {Mountain View, CA, USA},
	Month = {July},
	Year = {2009}
}