We don't like to use the phrase "state security" in the United States because it reminds us of all the bad regimes. But it's a key concept, because when these officials are out on TV, they're not talking about what's good for you. They're not talking about what's good for business. They're not talking about what's good for society. They're talking about the protection and perpetuation of a national state system.

So when they say I'm a low-level systems administrator, that I don't know what I'm talking about, I'd say it's somewhat misleading.

People at civil-liberties organizations say it's a sea change, and that it's very clear judges have begun to question more critically assertions made by the executive. Even though it seems so obvious now, it is extraordinary in the context of the last decade, because courts had simply said they were not the best branch to adjudicate these claims - which is completely wrong, because they are the only nonpolitical branch. They are the branch that is specifically charged with deciding issues that cannot be impartially decided by politicians.

My whole model, from the beginning, was not to personally publish a single document. I provided these documents to journalists because I didn't want my biases to decide what's in the public interest and what is not.

Something we have to remember is that everything about the internet is interconnected. All of our systems are not just common to us because of the network links between them, but because of the software packages, because of the hardware devices that comprise it. The same router that's deployed in the United States is deployed in China.

There are programs such as the NSA paying RSA $10 million to use an insecure encryption standard by default in their products. That's making us more vulnerable not just to the snooping of our domestic agencies, but also foreign agencies.

I’m neither traitor nor hero. I’m an American.