Where should a document classified as "confidential" be marked?

Marking a document classified as "confidential" both at the top and the bottom of the page serves several important purposes. First and foremost, visibility is key in ensuring that individuals handling the document are consistently reminded of its sensitive nature. By placing the classification at the top, it catches the attention of anyone reviewing the document immediately upon opening it, reinforcing the importance of handling the contents with care.

Adding a mark at the bottom of the page further ensures that if the document is being viewed in a manner where the top may not be easily visible — such as during a discussion or while in a stack with other papers — the classification remains clear. This dual marking system also provides a safeguard against accidental sharing or mishandling by reinforcing the security classification throughout the entire document.

Overall, this method follows best practices for document security within information governance frameworks, where the objective is to prevent unauthorized disclosure and maintain confidentiality throughout the document's lifecycle.