I was asked by an applicant how secure the website is, what is the answer?

We are a Christian Ministry and have a membership/application form and some personal info (address, phone number) are part of the questionnaire. 

Thank you for your help. 

Update (April 19, 2018) HIPAA is available for our Gold and Silver plans.

https://www.jotform.com/hipaa/ 

The following thread contains a great rundown of the security of your data:

http://www.jotform.com/answers/333046-is-JotForm-HIPAA-Compliant

It relates to HIPAA compliance but contains specifics on how to use JotForm in the most secure manner.

Great news! JotForm now offers HIPAA compliance. This means users in the healthcare industry can use JotForm to collect sensitive patient information through consent and onboarding forms, medical history updates, online bill payments, and prescription refill requests. 

HIPAA-compliant forms require a Gold pricing plan, which is only $99 a month or a Silver pricing plan, which is $39 a month. A business associate agreement (BAA) is also available upon request.

For more information about our HIPAA-compliant forms, visit www.jotform.com/hipaa.