All about uncertainties and traps: Statistical oracle-based attacks on a new CAPTCHA protection against oracle attacks

  1. Hernández-Castro, C.J.
  2. Li, S.
  3. R-Moreno, M.D.
Aldizkaria:
Computers and Security

ISSN: 0167-4048

Argitalpen urtea: 2020

Alea: 92

Mota: Artikulua

DOI: 10.1016/J.COSE.2020.101758 GOOGLE SCHOLAR