If you use your smartphone or tablet for work, you need to keep your data secure when you're on the go. We look at nine gadgets that try to keep your important data out of the hands of others.
Nowadays, when it seems like every week brings news of a new security breach, it seems appropriate to modernize an old saw by saying: You can never be too rich, too thin -- or too secure.
Most of these security breaches relate to stolen or illegally accessed databases, of course. But let's not overlook a more local problem: The security of your mobile devices and data. Your smartphone, your tablet and even your wallet all contain oodles of critical information -- business and personal alike -- that could be hacked, scanned, stolen or otherwise compromised.
Gadgets to the rescue! A growing number of security helpers aim to lock down your mobile devices, protect your credit cards, even hide your tablet display from the nosy guy in the airplane seat next to yours. What follows are some of the products that leverage the latest encryption and protection technologies to keep the bad guys at bay.
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