I was told that it is very easy to setup and turns out it is. Logging into this site via the SQRL protocol is now available. To find out more check out the information site at www.grc.com/sqrl. It really is quite amazing how it works and it does just work.
If you have an existing account, login as normal then go to the profile page and at them bottom there is a QR code where you can associate a SQRL login with the existing wordpress login. Next time you login just scan the scan code and you’re in.