There are two types of encryption: one that will prevent your sister from reading your diary and one that will prevent your government.
Bruce SchneierSocieties without a reservoir of people who don't follow the rules lack an important mechanism for societal evolution. Vibrant societies need a dishonest minority; if society makes its dishonest minority too small, it stifles dissent as well as common crime.
Bruce SchneierSecret courts making secret rulings on secret laws, and companies flagrantly lying to consumers about the insecurity of their products and services, undermine the very foundations of our society.
Bruce Schneier