Depends on your definition of "tampered", I suppose--since a request can be hand-crafted to include *any* information the crafter desires I'm not really sure there's any reliable way to do this.
Joined: Jun 09, 2008
Here the tampering of data is related to the request parameters.
I am sending two parameters (dealerCode=abc123 and ItemPrice=10,000$) to a Controller .. but after tampering the values the request to the Controller came as dealerCode=abc124 and ItemPrice=10$ ...
Is there any way to identify whether this data is tampered some where in between the client browser and the server.