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what are valid client credentials in windows auth?

Posted By:      Posted Date: September 17, 2010    Points: 0   Category :WCF
I just finished configuring a service to use net.tcp binding and use security mode of Transport with Windows creds.  Previously I had been using security mode none, but I'm trying to improve things. So this works for client computers that are members of my domain.  But when I try to launch the client on a computer using a local account login that is not a member of the domain, I get "The server has rejected the client credentials". In order for "Transport" mode "Windows" credentials to work, do all clients have to be run from domain authenticated workstations? How can I get my client to run from this non-domain computer?  Its on the same network, but not a member of the domain. -Ethan Nelson

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