Attempting to log in to ArcGIS Online with an enterprise login on a shared machine automatically logs in with the last used enterprise account, despite logging out from the previous session. This unintentionally allows users to log in to ArcGIS Online with a previously logged out administrator account, providing non-authorized personnel access to sensitive information and critical system settings.
The security settings for enterprise logins are not configured.
Follow the steps below to resolve the issue:
The system now prompts for a sign in when accessing ArcGIS Online, and no longer automatically signs in with the last used account.