Welcome to csfuportal.info, we are happy to help you. CSUF is a top public university and a leader within the California State University system. The University prepares students to have an impact on the Orange County region and beyond. We are not an official part fullerton.edu, we just help students for how to log in the CSUF portal. We just provide the portal login link. Students can easily login in their CSUF portal using their username and password.