Development of two novel face-recognition CAPTCHAs : A security and usability study

Author(s): Schryen, Guido; Wagner, Gerit  ; Schlegel, Alexander
Title of the Journal: Computers & security : the international journal devoted to the study of the technical and managerial aspects of computer security
ISSN: 0167-4048
Year of publication: 2016
Volume: 60
Pages: 95-116
Language(s): English
DOI: 10.1016/j.cose.2016.03.007
Type: Article
Release Date: 17. October 2022