Mobile Menu

Grinnell, Iowa, Branch is Open

Our Grinnell, Iowa, branch is experiencing some connectivity issues with its phone system, which we're working diligently to correct. In the meantime, the lobby and Drive Thru are full staffed and ready to serve your banking needs. Clients may also call our Sully branch at 641-594-4400 for assistance by phone. We apologize for the inconvenience and appreciate your patience.

Online Account Opening

Is my online account opening application secure?

Service: Online Account Opening | Updated: April 4th, 2023

Answer:

Yes. First Interstate Bank uses encryption for online security. Encryption technology helps secure information transmission along the Internet by encoding the transmitted data using a mathematical formula to scramble the data. Without a corresponding decoder, the transmission would look like nonsense text and be unusable.

Learn more about Online Account Opening

Was this answer helpful?

Your feedback helps improve this answer.

Thank you, your feedback has been submitted.

Other Support Topics

Related Questions

View All FAQ’s for Online Account Opening