I have a number of things I find interesting when it comes to computers and gadgets, and a recurring theme for me is decent security combined with good user experiences. (That does sound grandiose doesn’t it?)
Lately I’ve been researching this more than usual partly due to building some services in Windows Azure where I want to provide secure and authenticated access. (And I don’t consider myself competent to build a fully hardened solution from scratch just because I know what hashing and salting of passwords means.) While looking into this I came across a nifty product series called YubiKey from http://www.yubico.com, and wanted to share some thoughts on these. If you’ve visited my blog before you might have noticed I’ve already covered client certificates a few times, which of course also meets the definition of two-factor, but this time around we’re looking at hardware for providing the additional factor.