The authoritarian one believed that an individual's rights were basically provided by governments and were determined by states. The other society - ours - tended to believe that a large portion of our rights were inherent and couldn't be abrogated by governments, even if this seemed necessary.

Anyway, it's not true that the authorities cannot access the content of the phone even if there is no back door. When I was at the NSA, we did this every single day, even on Sundays. I believe that encryption is a civic responsibility, a civic duty.

If I target for example an email address, for example under FAA 702, and that email address sent something to you, Joe America, the analyst gets it. All of it. IPs, raw data, content, headers, attachments, everything. And it gets saved for a very long time - and can be extended further with waivers rather than warrants.

I was hoping to catch [Vladimir] Putin in a lie - like what happened to Director of National Intelligence James Clapper [in his congressional testimony]. So I asked Putin basically the same questions about Russian mass surveillance. I knew he's doing the same thing, but he denied it.

Radicals are not going to disappear. They're going to go underground. They're going to be hardened. And they're not going to be exposed to contrary ideas made by educated people who can make real, convincing, and persuasive arguments to deradicalise these people.

I took what I knew to the public, so what affects all of us can be discussed by all of us in the light of day, and I asked the world for justice.

We have to be able to reject disproportionate and unjustified responses in the cyber domain just as we do in the physical domain.