Advice from Bruce Schneier's latest book: Notice Surveillance. This is the first step. Lots of surveillance is hidden, but not completely invisible. The camera

Advice from Bruce Schneier's latest book: Notice Surveillance. This is the first step. Lots of surveillance is hidden, but not completely invisible. The cameras might be small, but you can still see most of them if you look. There are sites online that identify surveillance cameras. The more you know, the more you'll understand what's going on.