A certificate called "self-signed.pem" is included with the z/Scope Anywhere installation. You will find it inside the \cert directory, located inside the z/Scope Anywhere application path.
If you want to use this default certificate you should have the files set as the image below:
Note: Because this certificate is not issued by a known Certificate Authority (CA), the web browsers will produce a warning about verifying its authority.
Read more: