A potentially dangerous Request.Form value was detected from the client (wresult=“<trust:RequestSecuri…”)

Question

I am also getting a request validation error when using WIF. I get correctly sent to the STS, but on the way back, I get this validation error.

I followed all the i

Answer 1

You can put both constructs together in the system.web section as per ASP.NET : A potentially dangerous Request.Form value was detected from the client.

Note that this is standard ASP.NET functionality. It is not connected to WIF.