title: Authenticating multiple clients using single cert
body: <p>I have a deployment where there is one server and N number of clients. Generating different certs for all clients is not possible.
  So I am thinking of creating a single server cert and single client cert to do cert based authentication.</p>
  
  <p>Using a single client cert will have host name mismatch problem.</p>
  
  <p>Is this approach good enough or I need to think something else?</p>