Use your TIU username and password, which you use for TIU email, myTIU, and Moodle. Be sure to leave off @tiu.edu at the end of your username (for example, just zjsmith).
Make sure you are using the right password. Some people have the TIU password for their email or myTIU saved on their computer, and they don't remember exactly what it was. You can try checking your saved passwords with these instructions for Chrome or for Safari.
If all else fails, you can reset your TIU password. Keep in mind this will also update your password for your TIU email, myTIU, Moodle, etc.
The first time you login, email firstname.lastname@example.org or call (847) 317-4015. You will need to be setup with a username and password. You can change your password when you login the first time.
Contact email@example.com or call (847)317-4001 for more assistance.