Patent ID: 10230727

Abstract:
Method for authenticating a user, comprising the steps of a)providing a central server (101), in communication with at least one authentication service provider (110, 120, 130), arranged to authenticate users via a respective authentication web interface, and at least one user service provider (150), arranged to provide user services to users via a respective user service web interface; b) providing, for a particular user and using a web browser in an electronic device (170, 180), access to the authentication web interface, and upon an authentication of the user, the central server placing a cookie on the electronic device identifying the authentication service provider; c) providing, for the user and using the same web browser executed from the same electronic device, access to the user service web interface, and as a result providing the said cookie to the central server; d) identifying, based upon the said cookie, the authentication service provider; e) redirecting the web browser to the authentication service provider; f) authenticating the user; and g) providing user authentication information to the user service provider. The invention also relates to a system.