Custom developed digital weapons, cyber weapons nowadays typically chain together a number of zero-day exploits that are targeted against the specific site, the specific target that they want to hit. But it depends, this level of sophistication, on the budget and the quality of the actor who's instigating the attack. If it's a country that's less poor or less sophisticated, it'll be a less sophisticated attack.

One of the foremost activities of the NSA's FAD, or Foreign Affairs Division, is to pressure or incentivize EU member states to change their laws to enable mass surveillance.

I've been recognized every now and then. It's always in computer stores. It's something like brain associations, because I'll be in the grocery store and nobody will recognize me. Even in my glasses, looking exactly like my picture, nobody will recognize me. But I could be totally clean-shaven, hat on, looking nothing like myself in a computer store, and they're like, "Snowden?!"

Acting Government officials, they said they wanted - they would be happy, they would love to put a bullet in my head, to poison me as I was returning from the grocery store, and have me die in the shower.

I read these polls because civil-liberties organizations tell me I need to be aware of public opinion.

When we talk about computer network exploitation, computer network attack, we're not just talking about your home PC. We're talking about your cell phone, and we're also talking about internet routers themselves. The NSA is attacking the critical infrastructure of the internet to try to take ownership of it. They hack the routers that connect nations to the internet itself.

The new iPhone has encryption that protects the contents of the phone. This means if someone steals your phone - if a hacker or something images your phone - they can't read what's on the phone itself, they can't look at your pictures, they can't see the text messages you send, and so forth. But it does not stop law enforcement from tracking your movements via geolocation on the phone if they think you are involved in a kidnapping case, for example.