In response to feedback from campus, AITS has enabled a “remember me” option for our campus Duo two-factor authentication (2FA). This option will be turned on by default and will last for 24 hours in each web browser you use. This should reduce the number of times you need to 2FA during the day.
You can read more information at https://answers.uillinois.edu/systemoffices/internal/page.php?id=91017