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Tuesday, April 08, 2008 5:00 AM

Default ProtectionLevel for Standard Bindings

Previously I've described how messages are protected by using the ProtectionLevel attribute to specify the minimum level of protection. If you don't specify a protection level explicitly, then you'll get one by default that is computed based on the binding.
Posted by Nicholas Allen | 1 Comments
Friday, March 28, 2008 5:00 AM

Overriding Protection for IPSec

How do I use username credentials with IPSec? I'm told that I need to turn on security but my connection is already secure. WCF only permits username tokens to be transmitted over a binding that's secure. If a username and password are transmitted without
Posted by Nicholas Allen | 2 Comments
Thursday, March 13, 2008 5:00 AM

Partial Trust Binding Black List

Partial trust support in WCF is an Orcas feature that allows clients and services to be run in an environment with restricted permissions. WCF is part of a fully trusted installation, so by default partially trusted callers are not allowed to call into
Posted by Nicholas Allen | 1 Comments
Monday, December 31, 2007 5:00 AM

Mapping Credentials to Authentication Schemes

You may have noticed that an HTTP binding is configured with an HttpClientCredentialType whereas an HTTP binding element is configured with an AuthenticationScheme. How are these two settings related? If you want to switch between a custom binding and
Posted by Nicholas Allen | 3 Comments
Friday, August 17, 2007 5:00 AM

Supporting Multiple Security Mechanisms

How do I write a service that gives clients the option to choose between different security mechanisms for protecting a service call? For example, how can I allow clients to choose between certificates and passwords? I think that if the example choice
Posted by Nicholas Allen | 3 Comments
Friday, March 23, 2007 5:00 AM

Preventing Anonymous Access

How do I prevent clients from accessing my service anonymously? I've changed the settings in IIS from Anonymous Access to Integrated Windows Authentication. However, now I'm getting the error message: "Security settings for this service require 'Anonymous'
Posted by Nicholas Allen | 3 Comments
Friday, November 17, 2006 5:00 AM

Building a Secure Composite Duplex

I'm getting this error message even though I have security enabled for my service: Unhandled Exception: System.InvalidOperationException: The response message must be protected. This is required by an operation of the contract ('ICalculator', 'http://Microsoft.ServiceModel.Samples').
Posted by Nicholas Allen | 2 Comments
 
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