Office 365 is the fastest growing offering in Microsoft's history, and customers are entrusting the platform to not just meet all of their productivity needs, but to secure and manage their business-critical information assets. Security in Office 365 is a constant
effort to monitor, maintain, enhance, report, and verify. Microsoft wants you to know that your data inside Office 365 remains yours - they will never mine your data for advertising campaigns or access your data outside of the scope of delivering your organization with cloud productivity services. In fact, when you sign up to use Office 365 you will see a series of regulatory disclosures describing these governance measures.