the other thing, something called a remote erase or wipe. if you do lose your phone, contact your provider or your security company, and the they can actually remove everything from the phone remotely. if somebody does get ahold of it, there's nothing for them to get. lastly, keep an eye out for thieves. don't do this. what we're doing now. putting the phone on the table. >> guilty. >> personally a social faux pas to throw your phone up there in a social setting but so easy to lose. and then next generation of these smartphones is going to have ways to make credit card payments, mobile payments. it makes it even more of a target for thieves and hackers. you absolutely need to think about mobile security with these devices. it's critical. >> very important word to the wise. daniel sieberg, always good of you to come in. >> thank you. >> you bet. the phrase winning. did i do that right? winning. "winning." classic charlie sheen. should he be allowed to trademark that phrase? plus dr. ian smith tackled