I don't know, I feel it's actually the opposite. Awareness is something you can only experience subjectively, it's "qualia", a quality that you cannot measure outside of yourself or detect externally. There's a reason IQ ("intelligence" quotient) tests use puzzles/problems and don't test conscious awareness. Most of the time in science intelligence is defined as problem solving and capacity to adapt/extrapolate because that definition makes it observable and more scientifically useful.
If it were to include awareness then we can't in good faith answer the question: "is it intelligent?" ..we can only say we don't know. This is the main struggle of philosophy of the mind, what is often called "the hard problem of consciousness". Empirical analysis would not show if something is having (or not) the conscious experience of being aware.
Since he said that the authenticator is the one that handles the communication & access, I expect banning the person from the authenticator would already automatically prevent anyone using that authenticator (or any other authenticator federating with it) from seeing the content.
As I understand it, the only thing the content provider would do is hosting the data. But access to that data would be determined by the service doing the access control, in the same way current instances are doing it.