I am regularly asked what the average Internet user can do to ensure his security. My first answer is usually 'Nothing; you're screwed'.

People don't understand computers. Computers are magical boxes that do things. People believe what computers tell them.

There are two types of encryption: one that will prevent your sister from reading your diary and one that will prevent your government.

If you think technology can solve your security problems, then you don't understand the problems and you don't understand the technology.