What certificate should I use to capture request in Jmeter to perform Load Testing

This thread was migrated from an old forum. It may contain information that are no longer valid. For further assistance, please post a new question or open a support ticket from the Customer Support portal.

I am trying to connect CareLogic Mobile to Kony QA and capture the requests with Jmeter.

The issue that I have is, when I hit the Log In button in CareLogic Mobile I get this message in Jmeter.

javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown