Login / Signup

Captcha as Graphical Passwords - A New Security Primitive Based on Hard AI Problems.

Bin B. ZhuJeff YanGuanbo BaoMaowei YangNing Xu
Published in: IEEE Trans. Inf. Forensics Secur. (2014)
Keyphrases
  • artificial intelligence
  • expert systems
  • knowledge representation
  • case based reasoning
  • information security
  • feature selection
  • smart card
  • security policies