This article provides steps to create a Self-Signed Certificate.
SolarWinds has created a PowerShell script (attached) to create a self-signed certificate suitable for AppInsight for IIS.
All SAM versions
1. Download the PowerShell script.
2. Execute the script. Right-click and apply the following parameters:
where 127.0.0.1 is the IP address of the node to be monitored by AppInsight for IIS and 30 is 30 years.