‫حذف هدرهای مربوط به وب سرور از طریق برنامه نویسی

    protected void Application_PreSendRequestHeaders(object sender, EventArgs e)
     {
         var app = sender as HttpApplication;
         if (app == null || !app.Request.IsLocal || app.Context == null)
             return;
         var headers = app.Context.Response.Headers;
         headers.Remove("Server");
     }

protected void Application_Start()
     {
         ...
         MvcHandler.DisableMvcResponseHeader = true;
         ...
     }

<system.web>
         ...
         <httpRuntime enableVersionHeader="false" />
         ...
</system.web>

<system.webServer>
         ...
         <httpProtocol>
             <customHeaders>
                 <remove name="X-Powered-By" />
             </customHeaders>
         </httpProtocol>
         ...
</system.webServer>