That's pretty much what differential privacy already does. Some percentage
of the data each person sends will be fake.
On Mon, Oct 23, 2017, 1:29 AM wrote:
> On Monday, September 11, 2017 at 7:08:54 AM UTC-6, Georg Fritzsche wrote:
> > Thanks for the feedback, we are evaluating it and will follow up in the
> > next weeks.
> Regardless of what you decide, you'll have to take into account the fact
> that some people will, to preserve their own privacy, feed you nonsense
> data in some unknown amount from some unknown group of IPs if you make it
> opt-out instead of opt-in.