We don’t sell data; we don’t allow anyone to sell data.

It’s against all of our policies for an application to ever share information with advertisers.

Somebody will be able to overcome any encryption technique you use!

I actually think people generally have an awareness and feel like, ‚Wow, these networks have a lot of information.‘

Security is, I would say, our top priority because for all the exciting things you will be able to do with computers – organizing your lives, staying in touch with people, being creative – if we don’t solve these security problems, then people will hold back.

What I think we need to do is pass a bill that says number one, you own your data. Number two, you can license it to Facebook but the licensing has to be knowing, it has to be willful.

What we know is smartphones are everywhere and they are rich in data. What we know is that there are apps once downloaded by the consumer that will also in turn download the consumers‘ contact book. Most consumers don’t want that to happen and don’t know it’s happening.

You know you’re not anonymous on our site. We’re greeting you by name, showing you past purchases, to the degree that you can arrange to have transparency combined with an explanation of what the consumer benefit is.

No one has any faith in the tape anymore – everyone just relies on computers and considers the hardrive to be the safest option, and I don’t. I think an analog tape is something you can hold.

Once you’ve lost your privacy, you realize you’ve lost an extremely valuable thing.

It’s dangerous when people are willing to give up their privacy.

Historically, privacy was almost implicit, because it was hard to find and gather information. But in the digital world, whether it’s digital cameras or satellites or just what you click on, we need to have more explicit rules – not just for governments but for private companies.

I don’t have anything to hide.

People have really gotten comfortable not only sharing more information and different kinds, but more openly and with more people – and that social norm is just something that has evolved over time.

I mean Facebook is no longer a company, it’s a country. 2 billion users. It can influence what we think, what we believe, how we vote, what we buy, even how we feel.