title: RKObjectManager : Disable Certificate Validation
body: <p>How can I disable the certificate validation when I make request with RKObjectManager ?</p>
  
  <p>Because I'm getting this error : 
  The certificate for this server is invalid. You might be connecting to a server that is pretending to be “the web service address” which could put your confidential information at risk."</p>
  
  <p>Thank you !</p>
  
  <p>Duplicate question :
  <a href="https://stackoverflow.com/questions/12967220/i-want-to-allow-invalid-ssl-certificates-with-afnetworking">I want to allow invalid SSL certificates with AFNetworking</a></p>