Using the ValidateHeaderAntiForgeryToken attribute

SomeController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Helpers;
using System.Web.Mvc;

namespace MyNamespace.Controllers{
    public class SomePathController : Controller{
        // POST: /SomePath/DoSomething
        [HttpPost, ValidateHeaderAntiForgeryToken]
        public ActionResult DoSomething(string FirstName, string LastName){
            // Do something here
        }
    }
}