No authentication is allowed. A client requesting an System.Net.HttpListener object with this flag set will always receive a 403 Forbidden status. Use this flag when a resource should never be served to a client.
Syntax
Requirements
Namespace: System.Net
Assembly: System (in System.dll)
Assembly Versions: 2.0.0.0, 4.0.0.0
Since: .NET 2.0
Assembly: System (in System.dll)
Assembly Versions: 2.0.0.0, 4.0.0.0
Since: .NET 2.0