In some embodiments, a user has use a single universal text--or image-based secret for generating a service-provider specific identity credential, for example username plus password, for authentication is derived. A human (i.e., the user) must interpret an image to enter this universal text (or image) based secret. For example, an image based challenge is presented to the user, and a credential is obtained based on the user's response to the challenge.
Talamo, M., Arcieri, F., Marinelli, G., Schunck, C. (2011). Secure user credential control.
Secure user credential control
TALAMO, MAURIZIO;ARCIERI, FRANCO;SCHUNCK, CHRISTIAN
2011-05-12
Abstract
In some embodiments, a user has use a single universal text--or image-based secret for generating a service-provider specific identity credential, for example username plus password, for authentication is derived. A human (i.e., the user) must interpret an image to enter this universal text (or image) based secret. For example, an image based challenge is presented to the user, and a credential is obtained based on the user's response to the challenge.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
