Hi,
I would like to allow my users to register from homepage by entering name, surname, email and password information. After submitting the form, I want to redirect my users to a security check page for a capthca validation. User will be saved to the database after this captcha validation. The scenario is similar to Facebook's homepage registration feature.
My problem is, after collecting name, surname, email and password information how can I send them to the captcha validation page in a secure manner (not sending them with querystring, because password will be plain there). TempData and Session usage will not be followed in this project.
Thank you!