Jason Hanson is a former CIA officer and security specialist. He’s appeared on numerous television shows, including ABC’s Shark Tank and NBC’s Today show.

Posts byJason Hanson

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Make Yourself Untraceable

This week’s mailbag kicks off with the No. 1 way to keep from being tracked using your cellphone. You’ll also discover which anti-virus software you should NOT use, two ways to strengthen your window security and still enjoy fresh air, three easy self-defense moves you can teach your kids and more.

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