When I first got my new laptop, I thought it was very cool. It included a fingerprint reader below the mouse pad. I was excited to start getting myself set up and using that to log in.

But then I started thinking. What if someone hacks my laptop with a trojan of some sort and copies my digital fingerprint? That's the type of information that it might make some sense to steal at some point and keep around. Why I'm not sure, but what if they could use it somehow? What if they could send my fingerprint somewhere to some system that mattered? That's not something I can change, unlike a passcode or a smartcard.

My concern in the editorial was mostly a trust issue, and I hope that came across.

Why did I write this? I got challenged by Andy Warren

to write a bit about why I wrote something. I complained to him that he

has some "mechanical" posts on this blog that just mention he wrote

something with some questions, and don't really blog about why he wrote

something. He challenged me to write about why I wrote something, so

here I am.