Restrict Access to your documents using Information Rights Management Service Microsoft has included a new feature in Office 2010 called Information Rights Management (IRM). Information Rights Management (IRM) enables you to limit the actions that users can take on files that have been downloaded from lists or libraries. Information Rights Management (IRM) helps prevent sensitive information from being printed, forwarded, or copied by unauthorized people. Right Management has helped more than 3.5 million people transition to new careers and opportunities, while helping organizations maintain productivity and reduce risk through transformation. Workforce Career Management. For more information, see Apply Information Rights Management to a list or library.

Information rights management (IRM) is now supported everywhere in Office Mobile as we are pleased to announce that we are extending Azure Rights Management to the Word, Excel and PowerPoint mobile apps for Android. The permissions are stored in the document where they are authenticated by an IRM server. メールに添付して送られたWordファイルのみ「Information Rights Managementで保護されたコンテンツを開けませんでした」と表示があり開かない。 2017/2/14 2019/1/17 Office, PC.

When site owners enable IRM for a list or library, they can protect any supported file types in that list or library.

IRM encrypts the downloaded files and limits the set of users and programs that are allowed to decrypt these files. Using IRM in Office, you can rights manage XML Paper Specification (.xps) files and the following Word file types: IRM is a service meant to restricted access to your Microsoft Word Docs, Microsoft Excel Workbooks and Microsoft PowerPoint presentations. Information Rights Management (IRM) helps you prevent sensitive information from being printed, forwarded, or copied by unauthorized people. Information Rights Management (IRM) は、許可されていないユーザーによる機密性の高い情報の印刷、転送、コピーを防ぐのに役立ちます。 アクセス許可は、ドキュメント、ブック、プレゼンテーション、または電子メールメッセージに保存され、IRM server によって認証されます。 When IRM is enabled for a library, rights management applies to all of the files in that library. The permissions are stored in the document, workbook, presentation, or e-mail message, where they are authenticated by an IRM server.