I’m doing some WCF work for a client, specifically around WS-Security. I stumbled upon the System.ServiceModel.MessageSecurityVersion class today. Its static properties alone should explain why developers are craving simpler technologies like REST… WSSecurity10WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10 WSSecurity10WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10 WSSecurity11WSTrust13WSSecureConversation13WSSecurityPolicy12 WSSecurity11WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10 WSSecurity11WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11 WSSecurity11WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10