title: ASP.NET MVC Registration With Captcha
body: <p>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.</p>
  
  <p>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.</p>
  
  <p>Thank you!</p>