Thursday, September 20, 2012

If you haven't yet read the DataGenetics post on PIN frequency, you should. It's an amazing article with some extremely impressive data visualisation.

If you see your bank/ATM PIN in the frequency tables there, smack yourself for being predictable, then go have a chat with a random number generator.

I was unsurprised but relieved to see that I'm unpredictable, but not suspiciously and unusually unpredictable. Just where you want to be.

BTW, if you're a software developer who has anything even tangentially to do with security and you don't know what "hash" and "salt" mean or the difference between hashing and encryption, consider yourself dead-fish-slapped. Go. Learn. Now, before you contribute to this dataset.

1 comment:

  1. Thanks for the blog, Craig; I thoroughly enjoy all your posts. wp