If you are using an Internet Facing Deployment for your CRM there is always that time every 1, 3, or X years where you receive the message to renew your SSL Certificate. With ADFS 3.0 no longer dependent on IIS like its previous version were it changes the process a little bit. It is not very difficult to do but it took me a little research to piece together all the steps in the right order. I wanted to share this information so that the process goes as smooth as possible and you aren’t stuck with your environment being down as you scramble to figure out how to get the CRM and ADFS applications working together again.
You will first want to remove the old certificate from the ADFS and CRM servers. If the certificate is not removed then this will cause problems later down the line.