Being a certified ethical hacker is an in-demand career. While relatively new, the need for it can't be underestimated. These are the people who can beat unethical hackers, because they know the things those hackers know and can think like them. There are now classes around the world that will teach you to become a certified ethical hacker. Once you're certified, you can get a job with almost any company that uses technology that is prone to hacking. To become certified, however, you have to pass a certification exam at the end of your training course.