You've heard the stories about a stolen or lost laptop putting the personal data of hundreds or even thousands of people at risk. You know that mobile systems are a breeding ground for worms and viruses. You know you should take precautions so that bad luck or carelessness doesn't put the identity of others in the wrong hands--and your company's good name in the mud. But where to start? <A HREF="http://www.eweek.com/c/a/Security/10-Reasons-Why-Your-Laptop-is-at-Risk/">Here are 10 reasons why your company's laptops are at risk,</A> and 10 ways to close the gaps.