CAPTCHA: Using Hard AI Problems for Security (2003)

by Luis von Ahn , Manuel Blum , Nicholas J. Hopper , John Langford
Venue:IN PROCEEDINGS OF EUROCRYPT
Citations:160 - 0 self

Active Bibliography

CAPTCHA: Using Hard AI Problems For Security – Using Hard Ai, Luis Von Ahn, Manuel Blum, John Langford - 2003
TELLING HUMANS AND COMPUTERS APART AUTOMATICALLY – unknown authors
19 Telling Humans and Computers Apart (Automatically) or How Lazy Cryptographers Do AI – Luis von Ahn, Manuel Blum, John Langford - 2003
21 Human Computation – Luis Von Ahn, Michael Reiter
5 Secure Human-Computer Identification against Peeping Attacks (SecHCI): A Survey – Shujun Li, Heung-yeung Shum - 2003
Telling Humans and Computers Apart (Automatically) – Or How Lazy, Lazy Cryptographers Do Ai, Luis Ahn, Manuel Blum, John Langford - 2003
4005-898-01 Independent Study Report Character Segmentation and Classification – Kurt Alfred Kluever - 2008
67 Securing Passwords against Dictionary Attacks – Benny Pinkas , Tomas Sander - 2002
FACIAL features 1 – Yong Rui, Zicheng Liu, Yong Rui, Zicheg Liu
11 ARTiFACIAL: Automated Reverse Turing Test Using FACIAL Features – Yong Rui, Zicheng Liu - 2003
4 Leveraging the CAPTCHA problem – Daniel Lopresti, Daniel Lopresti - 2005
Document Recognition Without Strong Models – Henry S. Baird
2 Content-aware steganography: About lazy prisoners and narrow-minded wardens – Richard Bergmair, Stefan Katzenbeisser - 2005
5 Efficient provably secure public key steganography – Tri Van Le - 2003
23 Public-Key Steganography with Active Attacks – Michael Backes, Christian Cachin - 2003
16 Defending against an internet-based attack on the physical world – Simon Byers, Aviel D. Rubin, David Kormann - 2004
POSH: A generalized CAPTCHA with security applications – Waseem S. Daher, Ran Canetti - 2008
6 On countering online dictionary attacks with login histories and humans-in-the-loop – Paul C. Van Oorschot
5 Mitigating Dictionary Attacks on Password-Protected Local Storage – Ran Canetti, Shai Halevi, Michael Steiner - 2006