We have to have an attribute in Active Directory to store a user's default password to pass this information to user creation tools (Google Cloud Directory Sync, etc.) so that their password is set at initial creation. I created a custom attribute in AD to store this information.
By default every user in the domain can view this attribute if they look hard enough. I tried to "Deny" the read/write settings of this attribute to the "Everyone" group but then even Domain Admins (me...) could not read or modify it.
How can I attempt to secure this field? Is it possible? I understand this is against the core concept of a "directory" but this is my situation...