JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
You can refer to this guide to make your form SSL enabled: https://www.jotform.com/help/63-How-can-I-receive-SSL-Submissions.
We also have a new feature that will allow your form submissions encrypted, you can refer to this guide: https://www.jotform.com/help/344-What-are-Encrypted-Forms-and-how-to-use-them-as-expert. Please do take note that the encrypted form feature will make your form submission very secure to the point that it is most likely for viewing purposes.
Aside from those features, our servers are highly secured and are regularly updated and patched.