Authenticating Users via Restful WCF services on Azure IIS Server -

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i'd write mobile location based application (iphone, andorid , blackberry) , post data web server (hosted on azure iis) via wcf restful services.

what best way authenticate users?

rest authentication can done custom (like api key auth), or using basic auth or oauth. depends on interaction want. can use acs pretty secure rest based service. however, depends again on think have in terms of interaction.

as starting point, here @ least (http://acs.codeplex.com/) see how use acs , started.


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