Hello, I'm needing to install either a renewed GoDaddy cert, or my boss suggested the wildcard cert, onto a Cisco Expressway-E server, but all the instructions I found talk about creating a CRS key and then getting the cert with the new CRS key. I found a video where some guy just installed the renewed cert like it wasn't even a thing, just uploaded the single file and that was that.
I'm confused now. I'm not a security tech, and I don't want to break it if I do it wrong. Can I just upload the new GoDaddy cert? If I install the wildcard cert instead what all do I need?