There has been no appreciable improvement in our country's ability to produce the kind of talent we need in this space. There have been some small initiatives around the country that have been noteworthy.

What we are seeing now is customers shifting their attention from security products like firewalls and intrusion sensors, to the policies that need to be in place, and the technologies that help them enforce policy compliance.

Right now we have a closure rate between discovery and exploitation of four to six months. We need to be more in the realm of seven to 10 days. That is an enormous challenge.

Second issue is the rapidly accelerating increase in the number of vulnerabilities that get discovered every day. And, equally importantly, is the shortening of time between the discovery of the vulnerability and the release of an exploit.

There are so many little girls who follow me and look up to me. I'm their role model, so I have to make sure I'm always being professional and not putting any swear words out there - just really putting positive things out there on the Internet.

As digital communications have multiplied, and NSA capabilities with them, the agency has shifted resources from surveillance of individual targets to the acquisition of communications on a planetary scale.

Cities like New Delhi for example, where traffic is dense and it's a more fluid driving environment, that's hard for self-driving technology to deal with.

I have never come across a technology that doesn't change. This is inevitable. You have to adapt your systems as technology develops.