Microsoft.Web.Services2 2.0.3

Web Services Enhancements 2.0 for Microsoft .NET (WSE) is a .NET class library for building Web services using the latest Web services protocols, including WS-Security, WS-SecureConversation, WS-Trust, WS-Policy, WS-SecurityPolicy, WS-Addressing, and WS-Attachments. WSE allows you to add these capabilities at design time using code or at deployment time through the use of a policy file. downloaded from url: http://www.microsoft.com/download/en/details.aspx?id=23689