Is there a way to make the submittal secure?

3. Is there a way to make the submittal secure? At the moment an alert pops up that it is not secure when people submit their form.

Our form's link and embed code are secure by default. What's the form you are referring to?

Make sure to grab the Form URL or your preferred embed code again, which will be HTTPS:

https://www.jotform.com/help/401-Where-to-Find-My-Form-URL 

https://www.jotform.com/help/67-Which-Form-Embed-Code-Should-I-Use 

Also, if you have embedded your form in your website, make sure it is secure. Let us know if you need more help.