Captcha or Delay for Anonymous Forms

0
Dear all, Looking for suggestions on implementing a means of blocking automated services (bots) submitting anonymous forms. We have an anonymous section with a contact form. Has anyone ever implemented a Captcha? There is an old module in the Marketplace, but I need a really solid solution. Would it be an option to set a delay on Session after three submissions? What would happen if the user completely refreshes the browser? Again, any suggestions are welcome! Best regards, Wouter Penris
asked
0 answers