For security reasons, please always verify that this login page's URL begins with "https://onecsu.columbusstate.edu/...." before attempting to login.
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Note: Your username should not include "@columbusstate.edu" when attempting to log in.
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The unique login session generated by this page is only valid for 15 minutes and will cause an authentication error when attempting to log in if the login session expires. If this page is open for more than 15 minutes, please close this page and navigate to the service again.