All you need to know about YubiKey for Windows Hello and Windows 10

[Windows Central]

The first companion device for Windows Hello is now out. Here is how to use YubiKey with WIndows Hello and what it can — and cannot — do.
Microsoft's bio-authentication system Windows Hello is one of the most demanded features users want with new PCs. Currently, the most popular are fingerprint readers, facial recognition using IR cameras, or iris scanners (for phones).

Another new Windows Hello method is just starting to come to market: companion devices. In theory, wearables like smartwatches or your phone could be a yet another way to validate your authenticity. YubiKey's new app for Windows 10 fits into this category. Today, I'll review it and show you how it works.

Full story from the WindowsCentral blog...