WCF Authentication (WSDualHttpBinding Binding)

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hello everyone.

i developed a WcfServce and host it into WindowsService,

the WcfService is duplex and use WSDualHttpBinding binding.

now i have challenge in authentication for WcfService

i know two way to authenricate user

1-Windows Authentication(need transport level sercurity that WSDualHttpBinding doesn't support)

2-AspMemberShip(my WcfService is not website and it host into WindowsService)

now i wanna a way to authenticate user

i scared to another person use my WcfService.

Best Regards.

Posted 20-Jun-12 11:30am

Seyed Hamed Khatami

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vivekse · Answer 1 · 2012-06-27T01:12:00

Hi,

Now the quesiton is why you are using WSDualHttpBinding with service hosted on Window Service?
If you are hosting service on Windows service that means you are consuming service over intranet then netTcpBinding is better for duplex communication and it's more performant than WSDualHttpBinding which is the preferred binding for duplex communication over HTTP.

You can use Windows authentication with net.tcp binding.