Carlos Javier Hernández-Castro

Publication Activity (10 Years)

Years Active: 2003-2023
Publications (10 Years): 6

Top Topics

Countermeasures

Arithmetic Coder

Terrorist Attacks

Machine Learning

Top Venues

IEEE Internet Comput.

ACM Trans. Internet Techn.

Publications

Carlos Javier Hernández-Castro, David F. Barrero, María Dolores Rodríguez-Moreno
Breaking CaptchaStar Using the BASECASS Methodology. ACM Trans. Internet Techn. 23 (1) (2023)
Carlos Javier Hernández-Castro, David F. Barrero, María D. R.-Moreno
BASECASS: A methodology for CAPTCHAs security assurance. J. Inf. Secur. Appl. 63 (2021)
Carlos Javier Hernández-Castro, Shujun Li, María D. R.-Moreno
All about uncertainties and traps: Statistical oracle-based attacks on a new CAPTCHA protection against oracle attacks. Comput. Secur. 92 (2020)
Carlos Javier Hernández-Castro, María D. R.-Moreno, David F. Barrero, Stuart Gibson
Using machine learning to identify common flaws in CAPTCHA design: FunCAPTCHA case analysis. Comput. Secur. 70 (2017)
Carlos Javier Hernández-Castro, María D. R.-Moreno, David F. Barrero, Shujun Li
An oracle-based attack on CAPTCHAs protected against oracle attacks. CoRR (2017)
Carlos Javier Hernández-Castro, David F. Barrero, María D. R.-Moreno
Machine learning and empathy: the Civil Rights CAPTCHA. Concurr. Comput. Pract. Exp. 28 (4) (2016)
Carlos Javier Hernández-Castro, María Dolores Rodríguez-Moreno, David F. Barrero
Using JPEG to Measure Image Continuity and Break Capy and Other Puzzle CAPTCHAs. IEEE Internet Comput. 19 (6) (2015)
Carlos Javier Hernández-Castro, María Dolores Rodríguez-Moreno, David F. Barrero
Side-Channel Attack against the Capy HIP. EST (2014)
Carlos Javier Hernández-Castro, David F. Barrero, María Dolores Rodríguez-Moreno
A Machine Learning Attack against the Civil Rights CAPTCHA. IDC (2014)
Carlos Javier Hernández-Castro, Arturo Ribagorda, Julio César Hernández Castro
On the Strength of Egglue and Other Logic CAPTCHAs. SECRYPT (2011)
Carlos Javier Hernández-Castro, Arturo Ribagorda
Pitfalls in CAPTCHA design and implementation: The Math CAPTCHA, a case study. Comput. Secur. 29 (1) (2010)
Carlos Javier Hernández-Castro, Jonathan D. Stainton-Ellis, Arturo Ribagorda, Julio César Hernández Castro
Shortcomings in CAPTCHA Design and Implementation: Captcha2, a Commercial Proposal. INC (2010)
Carlos Javier Hernández-Castro, Arturo Ribagorda, Yago Sáez
Side-channel Attack on the HumanAuth CAPTCHA. SECRYPT (2010)
Carlos Javier Hernández-Castro, Arturo Ribagorda
Remotely Telling Humans and Computers Apart: An Unsolved Problem. iNetSeC (2009)
Carlos Javier Hernández-Castro, Arturo Ribagorda, Yago Sáez
Side-channel attack on labeling CAPTCHAs CoRR (2009)
Carlos Javier Hernández-Castro, L. Javier García-Villalba, Julio César Hernández Castro, José María Sierra
On MARS's s-boxes Strength against Linear Cryptanalysis. ICCSA (3) (2003)