I like YubiKey because it is simple, easy to use, and provides robust cybersecurity. It packages deep technical expertise into a robust and simple key. Setting it up was very easy and straightforward. Review collected by and hosted on G2.com.

I think it could be improved if there was a way to register YubiKeys so that if you lose them, someone could return them to you based on the serial number or barcode. It'd be nice if they had a lost YubiKey return service. Should be fairly trivial for them to implement. Review collected by and hosted on G2.com.