Sony Corporation

Sony Group Corporation

Johan Duyshaver

Conor Aylward

Erbin Lim

Francesco Cartella

Cristian Traum

Barbara Jochems

Olivier Elshocht

Ales Novak

Francisco Fatore

Romain Henneton

Examples relate to a method, a computer program and a system for enabling a verification of a result of a computation obtained from a third party. The method comprises providing a model on a distributed ledger, the model representing the computation used by the third party. The method comprises providing access to the model for one or more users, to enable the users to verify the result of the computation.

Method, computer program and system for enabling a verification of a result of a computation

The disclosure relates to a method () for assessing user authorization, the method comprising: receiving (), via a data communication network (), a request from a user device () for an access; generating (), based on data associated with the request, a risk score indicating a risk that the request was sent by a non-authorized user, wherein the risk score indicates a high risk, a medium risk, or a low risk that the user () is a non-authorized user; and signaling (), via the data communication network (), the user device () a need for further information to enable a decision about the authorization of the user (), if the risk score indicates medium risk. A further aspect relates to a method () for user authorization and to an electronic device ().

Methods and devices for user authorization

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Stuttgart, Germany

Johan Duyshaver