Microsoft Office SharePoint Server (MOSS) 2007 is a major release and comes with many new features that will be of note to the enterprise. Of particular interest will likely be those features designed to help users meet statutory and regulatory requirements and maintain adequate information security. MOSS provides many new security settings, auditing capabilities, storage policies, and document expiration actions that can be used to follow enterprise information security policies designed with compliance in mind. Let's look at one of these new features in MOSS: Information Rights Management (IRM). Note that IRM is available only in MOSS and not in Windows SharePoint Services (WSS) 3.0. . . .