"We must defend our own privacy if we expect to have any. We must
come together and create systems which allow anonymous transactions
to take place. People have been defending their own privacy for
centuries with whispers, darkness, envelopes, closed doors, secret
handshakes, and couriers. The technologies of the past did not allow
for strong privacy, but electronic technologies do."

- Eric Hughes.

A Cypherpunk's Manifesto, 9 March 1993.