The former technical director of the American security agency NSA, Bill Binney, was a guest at the Ars Electronica Center.
![](https://him.at/wp-content/uploads/sites/3/2016/03/20160316_HIM69652_him.jpg)
Bill Binney
in gallery
The former technical director of the American security agency NSA, Bill Binney, was a guest at the Ars Electronica Center.