WCF - netTcpBinding with clientCredentialType="Windows" - Across Domains

1
votes

I am using netTcpBinding to try and access a WCF service.

  • The ASP.NET web application that is attempting to access the service is hosted on a webserver in a DMZ network.
  • The service is hosted on another server in another domain

I am attempting to connect via clientCredentialType windows.

But when the web application attempts to hit the service I am getting an authentication error. Is it possible to use clientCredentialType="Windows" to access a machine hosting a service on another domain?

1
asp.netwcfwcf-securitynettcpbinding

1 Answers

2
votes

No it is not possible because if there is no trust between domains so the machine hosting the service cannot validate credentials of the account running the client on another machine.