The human. Now you know all about your target

Social engineering bypasses all technologies, including firewalls.

It’s actually a smarter crime because imagine if you rob a bank, or you’re dealing drugs. If you get caught you’re going to spend a lot of time in custody. But with hacking, it’s much easier to commit the crime and the risk of punishment is slim to none.

Any type of operating system that I wanted to be able to hack, I basically compromised the source code, copied it over to the university because I didn't have enough space on my 200 megabyte hard drive.

I think it goes back to my high school days. In computer class, the first assignment was to write a program to print the first 100 Fibonacci numbers. Instead, I wrote a program that would steal passwords of students. My teacher gave me an A.

Choosing a hard-to-guess, but easy-to-remember password is important!

If you go to a coffee shop or at the airport, and you're using open wireless, I would use a VPN service that you could subscribe for 10 bucks a month. Everything is encrypted in an encryption tunnel, so a hacker cannot tamper with your connection.