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ProcessModelSection.ComAuthenticationLevel Property

Gets or sets a value indicating the level of authentication for DCOM security.

Namespace:  System.Web.Configuration
Assembly:  System.Web (in System.Web.dll)

[ConfigurationPropertyAttribute("comAuthenticationLevel", DefaultValue = ProcessModelComAuthenticationLevel.Connect)]
public ProcessModelComAuthenticationLevel ComAuthenticationLevel { get; set; }

When this property value is set to Default, DCOM determines the authentication level using its normal security-negotiation algorithm. The default value assigned to this property, as specified in the Machine.config file, is Connect. In this case, DCOM authenticates the credentials of the client only when the client establishes a relationship with the server.

The following code example shows how to access the ComAuthenticationLevel property.

                // Get the current ComAuthenticationLevel property value.
                ProcessModelComAuthenticationLevel comAuthLevel = 

                // Set the ComAuthenticationLevel property to 
                // ProcessModelComAuthenticationLevel.Call.
                processModelSection.ComAuthenticationLevel =

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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