Hidden form elements are used to hide information from Website visitors.
Describe two ways that hidden form elements are used, and identify two
risks associated with using these elements to submit form data using the
Hidden form elements are used for storing session related data to continue with an user.
These elements are also used for some internal processing by the programmer where no need to show those information on the screen.
Risks with get Method:
While submitting request to the server from a form based webpage all the data are shown on the browser's address bar. So this method is not secure as anybody can see the data passed to server and can be tampered.