Protecting confidential documents in a shared resource library

Identify the document’s owner, intended audience and purpose. Check whether it contains names, identifiers, bank details, signatures, transaction data or confidential correspondence. Use a blank template or a properly prepared fictional example for public guidance. An official form can be public while a completed copy remains confidential. Record the permitted source and publication basis for material reproduced from another publisher.

Review visible pages, attachments, comments, tracked changes, hidden sheets, document properties and embedded objects as applicable. Remove information through the appropriate editing process and verify the exported result. Drawing a white box over text does not necessarily remove the underlying data. Check that links do not expose a private folder or unrestricted working document. Use a fresh public copy rather than publish the live client file.

Suppose a payroll checklist is being shared as a resource. Replace real employees and bank details with clearly fictional data or leave the fields blank. Check formulas and hidden worksheets for retained personal data. Review the downloaded file as a reader would receive it. Keep the original confidential source separately and record the public version. Do not preserve a client’s real tax calculation merely to make an example look authentic.

Assign an owner for public documents and record their version, source and review date. Replace superseded copies through a controlled update and check related links. If confidential information is discovered after upload, remove access promptly through the authorised process, preserve incident evidence privately and assess the affected data. Keep review records and client files outside the folder intended for public posting.