9 security gadgets for mobile devices

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.

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