As we live more of our lives online and entrust personal information to the cloud, we need to be much more aware and proactive about protecting ourselves. Are you safe from hackers? Not without taking precautions. Your identity can be stolen, your company's intellectual property can be copied and sold, and even hacks that just a few years ago sounded like science fiction will soon be possible: vehicle systems can already be hacked, and our power grid can be manipulated or sabotaged by...