If you are the one who is using WCF services referring from same project evrything works fine until the security feature applied. With HTTPS domain probably all of your service requests fail with 404 error.
If that is the case then create a new binding like below
<binding
name="webBinding">
<security
mode="Transport">
</security>
</binding>
And add the bindingConfiguration to your service end point.
bindingConfiguration="webBinding"
This will solve the issue.
Happy deployment :)