Abstract: The invention relates to a method for allowing at least one virtual reality device to access a data platform of a three-dimensional content system, said method comprising in particular the steps of receiving a cryptographic footprint on a control communication link (CCL), receiving a cryptographic footprint of an application stored on the at least one virtual reality device sent by said at least one virtual reality device on a access communication link (ACL), comparing both received cryptographic footprints, sending a network address of a selected application environment and authentication data to the virtual reality device on the access communication link (ACL), creating, by the at least one virtual reality device, a secured communication between said at least one virtual reality device and the selected application environment.