jquery - How to hide headers of a AJAX Post request?

Question

If somebody intercepts my Post request after selecting something, he gets the following details in between :

oId=01&opCode=10&ocyCode=998

If here, when intercepted, he changes opCode from 10 to 29, the page that follows displays changed opCode 29 and my original selection which was 10 is lost. Is there any way I can encode these headers or any filter or some spring security that can handle these changes in the header?

标签： jqueryajaxspring