Tenant screening through RentRedi is submitted via TransUnion. It is secure to enter your information to complete the screening.
From TransUnion on Data Security:
To help protect the confidentiality of personal credit and payment information in our database, we follow security measures to help ensure that personal information remains private. These measures include:
Restricting access to legitimate subscribers who have permissible purpose to use the information
Suppressing account numbers on certain credit reports
Using private, dedicated lines for communications
Controlling our associates' database access through secured passwords and access codes and obtaining our associates' annual commitment to our security policy