You can never protect yourself 100%. What you do is protect your self as much as possible and mitigate risk to an acceptable degree. You can never remove all risk.

I believe in having each device secured and monitoring each device, rather than just monitoring holistically on the network, and then responding in short enough time for damage control.

I get hired by companies to hack into their systems and break into their physical facilities to find security holes. Our success rate is 100%; we've always found a hole.

Some people think technology has the answers.

Steve Wozniak and Steve Jobs founded Apple Inc, which set the computing world on its ear with the Macintosh in 1984.

It doesn't work the same way everywhere. The Americans are the most gullible, because they don't like to deny co-workers' requests. People in the former Soviet bloc countries are less trusting, perhaps because of their previous experiences with their countries' secret services.

The human. Now you know all about your target