Abstract: A computer-implemented method for secure authentication of a user to a service for executing a transaction, the method being implemented in a system including a user device including a FIDO-client, a FIDO-server of a relying party providing the service, a behaviometric server and a web server associated with the relying party, the method including a preparation stage and an authentication stage. In the preparation stage a TLS-connection is established between the user device and the web-server, behavioral input data is collected from user device, and a transaction initiation message is transmitted to the behaviometric server. In the authentication stage, behaviometric data received in the transaction initiation message is compared to a second set of behaviometric data to determine whether the data matches, and if the data matches, the transaction is authenticated by the FIDO server.

Abstract: A computer-implemented method, computer program product, and system for determining whether a user exhibits machine behavior, or does not exhibit human-like behavior, thereby to authenticate the user for access to a software service.

Abstract: A computer-implemented method, computer program product, and system for determining whether a user exhibits machine behavior, or does not exhibit human-like behavior, thereby to authenticate the user for access to a software service.