Forever. DRM is created under the cryptographically insane belief that one can treat a person as an eavesdropper at any time after they have been an authorized

Forever. DRM is created under the cryptographically insane belief that one can treat a person as an eavesdropper at any time after they have been an authorized recipient. That is the unsolvable problem that guarantees DRM will never be able to create a perfect protection device that allows the company to stuff the genie back into the bottle, or the cat back into the bag, at will.