High-Tech Texan: Adding a layer of security to your computer

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by MICHAEL GARFIELD

WFAA Special Contributor

Posted on February 18, 2014 at 5:23 PM

Computer security has become a big deal these days, even on our personal computers and tablets.

Many of us have password-protected our devices, but the High-Tech Texan suggested one more easy layer of security on News 8 at 4 Tuesday.

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