I am trying to hit a remote web service and check if the service is working. To hit the service I am using SOAPUI client. The first time I tried, I got a 403/Forbidden response. The team developing the remote service provided me with a digital certificate to use to making the request. How should I use this certificate for making the request. I am a fairly new to the concept of using digital certificates in web service authentication as well as to soap ui.
You need to configure soapui for client certificate authentication.
There are a number of ways to do this.
Have a look at the link below. It gives some basic setup steps to assist with soapui SoapUI Configure Client certificate authentication (soapui 3.6)