METHOD OF SECURING AN EVOLVING SCENE, DEVICE, SIGNAL AND CORRESPONDING COMPUTER PROGRAM, METHOD OF UPDATING AN EVOLUTIVE SCENE, CORRESPONDING DEVICE AND COMPUTER PROGRAM

摘要

The invention relates to a method of securing an evolutionary scene composed of at least one element and intended to be restored on a terminal.According to the invention, such a method comprises the following steps: - creation (10) of at least one security rule, defining at least an authorization to modify said scene and / or at least one element of said scene and / or an authorization to execute at least one command in a context of rendering said scene on said terminal - assigning (10) a security policy, comprising at least one of said security rules, to said scene and / or to at least one of said elements of said scene.