How secure is your business Data with Microsoft Office 365 data security

Microsoft is committed to putting your Office 365 data security requirements seriously, but don’t just take our word for it, check out some of the procedures and security related processes in place to give you that peace of mind for data security in Office 365.


Office 365 security

Office 365 security

All this combined with the latest up-time figure globally of 99.96%.

Why trust Office 365

Is your Data safe?

From the Office Blog

With Office 365, we think about securitycompliance, and privacy as having two equally important dimensions: service-level capabilities that include technical features, operational procedures, and policies that are enabled by default for customers using the service; and customer controls that include features that enable businesses to customize the Office 365 environment based on the specific needs of their organization. Today at the Microsoft TechEd North America conference we’re sharing several key capabilities we’re delivering in those areas.

Encrypted storage

We’ve continued to make investments in security with our layered defense strategy at physical, logical, and data layers where we have technologies, processes, and best practices to keep your data secure in our data centers. We have also built user-level encryption features like S/MIME, Office 365 Messaging encryption, and data loss prevention (DLP) fingerprinting into the service in the past few months. Our latest encryption methodology will start to deploy to Office 365 business customers beginning in July. The technology moves beyond a single encryption key per disk to deliver a unique encryption key per file. With advanced encryption technology, every file stored in SharePoint Online and OneDrive for Business is encrypted with its own key, and subsequent updates to a file are encrypted with their own unique key as well.  This makes OneDrive for Business and SharePoint Online highly secure content storage for your data.

Mobile device management for Office 365

For today’s employees, a mobile device is their first and sometimes only connected device. This means that businesses need to provide a rich and secure experience to access Office documents and emails without restricting users to a one-size-fits-all application. With Office and OWA for mobile devices, users soon will be able to access corporate data from within Word, Excel, PowerPoint, OneDrive for Business, and OWA mobile in a protected manner based on IT policy defined through Windows Intune. IT departments will be able to apply policies across Office mobile apps to allow their users to create, view, edit, and share content only between managed applications. These managed Office applications will be available for iOS and Android phones later this year. You can read more about the new features in Windows Intune announced today at TechEd North Americahere.

Data loss protection for SharePoint Online in Office 365

Starting in June, our existing data loss prevention (DLP) capability available in Exchange will expand to include documents stored in SharePoint Online and OneDrive for Business for Office 365 Enterprise E3 customers. DLP prevents the sharing of sensitive content either inside or outside an organization by automatically classifying and identifying a customer’s data at rest using deep content analysis. IT administrators can then construct queries through the eDiscovery Center, similar to how they already perform compliance queries, and view or export the results.

Office 365 Trust Center

Finally, we remain committed to maintaining open communication with our customers about how we manage your data, maintain your privacy, and help you achieve compliance FITC_01using Office 365. To this end we are re-launching our Office 365 Trust Centerinformation portal, with engaging and dynamic content like videos and deeper content such as whitepapers and blogs. We’ll continue to refresh the Trust Center with new information that you care about. We’ll offer you an insider’s view of how we design and run the Office 365 service from the engineers behind it, through a regular blog and video series called “From Inside the Cloudfeatured on the Office 365 Trust Center. The first two conversations are “Why trust Office 365?” and “Is your data safe at rest?”

In building all of these capabilities, we never sacrifice the user’s productivity, which is important not only to your organization’s productivity, but also to getting user compliance with your policies. Our philosophy in these innovations is not to lock down information and access, but to help users make the right decisions. By following this philosophy, we offer a great user experience that informs them of the choices they are making, automatically takes action on their behalf and, where appropriate, allows them to knowingly proceed. This means that they can choose to move forward with their work, with the knowledge that their actions are being logged and audited.

Security and compliance technology shouldn’t be bolted on, after the fact, to an expensive and often fragile system; it should be built right into the productivity technologies themselves. In our innovations in this area, the security and compliance technology is a fundamental part of Office 365, so there is nothing to bolt on to your system later.”

Office 365 Trusted Data