Dear banks, online stores, airports, employers and anyone else who wants to unmask my true identity:

I get it. Now that I do everything possible on a mobile device you need to make sure that my mobile device is safe and that I am really the person behind its controls. You need to know who I am whenever I buy something or jet set out of town. As my phone gets smarter about identifying the real me, I get the jitters. You know more about me than I do (and when Mom and Dad said that to me it wasn’t always true).

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