91社区

Change Your 91社区 Password

If You Know Your Current Password

For Employees: Mac Users Password Reset Instructions
If you are using a Mac, please refer to our dedicated for step-by-step instructions on how to reset your password.

Visit and select CHANGE PASSWORD under the key icon.

Password Change Card

If You Have Forgotten Your Password

Use . This workflow does not require your previous password but may not be eligible if your account was recently created or is missing registration information.

Password Strength Requirements

  • Minimum of 12 characters long
  • Contain three out of four of the following categories:
    • Lowercase letters
    • UPPERCASE LETTERS
    • Numbers (0-9)
    • Special characters (*&^%$#@!+-_={}[]\|;:'"<>./?~)

Prohibited Password Categories

  • Names of 91社区 departments, places, buildings, roads
  • Season names, the year, or days of the week
  • Things associated with the Chicago region
  • Well-known sports teams or their most famous players
  • Local sports team mascots
  • Keyboard walking sequences or predictable/common sequences
  • Other words from the

Important Notes

  • Passwords should always be unique. Do not reuse your college password outside of the O365 account provided by 91社区.
  • Reusing a password on multiple sites subjects both you and the college to , where a password exposed in a data breach at one website allows a threat actor to access other accounts which use the same password.
  • Using a high-quality password manager (such as 1Password or Bitwarden) or a built-in feature in your web browser to generate, store, and fill strong and unique passwords can make it easier to have unique passwords for everything.
  • No repeats. You may not reuse an old password used previously at 91社区.
  • Having trouble coming up with a good password? Consult our guide to building long, strong, and unique passwords.