Lately in the news you have heard the term hackers. Whether they be Russian or from somewhere else, someone is accessing information they shouldn’t be seeing. Now many people don’t understand that not all hackers are bad. There two types, Black Hat and White Hat. Black hat’s are the bad guys. White hats are the ones who help companies find their flaws to build up a bigger and better defense. If you are interested at all in computers, technology or hacking, this video will teach you a lot. You might be a little bit scared at what you see and how easy something like how a power grid can be taken down, but I assure the geeks and nerds of the IT world are fighting to protect us from this occurring. Be sure to subscribe to these guys YouTube page, Tech Insider.