It is beyond dispute that President Obama and his aides have an extreme, even unprecedented obsession with concealing embarrassing information, controlling the flow of information, and punishing anyone who stands in the way. But, at least theoretically speaking, it is the job of journalists to impede that effort, not to serve and enable it.

There is a massive apparatus within the United States government that with complete secrecy has been building this enormous structure that has only one goal, and that is to destroy privacy and anonymity, not just in the United States, but around the world.

Terrorism' itself is not an objective term or legitimate object of study, but was conceived of as a highly politicized instrument and has been used that way ever since.

Very few people use landline phones for much of anything. So when you talk about things like online chat and social media messages and emails, what you're really talking about is the full extent of human communication.

Really think about the way you interact with people, whether it's in person or on the Internet. You have to be very mindful.

The beauty of the Internet is that there's no space limit.

It has been claimed at times that our modern age of technology facilitates dictatorship.

One of the things that has been truly incredible to observe though, is the amount of venture investment that has gone into early stage security technology.