You can confirm the confidentiality of evaluation form responses by not requiring identifying information, making the form anonymous. Also be careful not to include any questions that may inadvertently betray a user’s identity — for instance, refrain from asking a question about which department someone works in or where their office is located. To protect confidentiality even further, make sure that all of your data related to your form is encrypted. You should also restrict access to your data and make sure security protocols are airtight to prevent potential breaches.