I guess this is the final update for ShowContexts.aspx – it now shows:

• authentication & impersonation configuration settings
• type of Membership and Role provider
• type of current IPrincipal/IIdentity on Context.User 
• process identity
• thread identity (if impersonating)
• Context.User
• IIS authentication outcome used by FileAuthorizationModule
• client certificate

ShowContexts12.zip (1.51 KB)