Information Rights Management
Today, sensitive information can only be controlled by limiting access to the networks or computers where the information is stored. Once access is given to users, however, there are no restrictions on what can be done with the content or to whom it can be sent. This distribution of content easily allows sensitive information to reach people who were never intended to receive it. Microsoft Office 2003 offers a new feature, Information Rights Management (IRM), which helps you prevent sensitive information from getting into the hands of the wrong people, whether by accident or carelessness.
You can give users Read and Change access, as well as set expiration dates for content. You can also remove restricted permission from a document, workbook, or presentation.
Additionally, administrators for organizations can create permission policies that are available in Microsoft Office Word 2003, Microsoft Office Excel 2003, and Microsoft Office PowerPoint 2003. These policies define who can access information and what level of editing or Office capabilities users have for a document, workbook, or presentation.
Users who receive content with restricted permission can simply open the document, workbook, or presentation just as they would with content that doesn't have restricted permission. If users don't have Office 2003 or later installed on their computer, they can download a program that allows them to view this content.
Note You can create content with restricted permission using Information Rights Management only in Microsoft Office Professional Edition 2003, Microsoft Office Word 2003, Microsoft Office Excel 2003, and Microsoft Office PowerPoint 2003.