
Microsoft’s approach to data center security is quite unique. You can watch the process below, essentially, data centers are becoming more like trailer parks. By manufacturing “data center” containers instead of whole centers, Microsoft can prevent tampering, increase control, and improve security. Rather than talk about a bunch of part numbers many of us won’t recognize, I’ve attached a video below.
Watch as the data center unit is built and then observe how it maintains its environment under year round environment conditions.

Office 365 customers have their data securely retained on three continents by data centers such as these. Sleep soundly knowing that your vital files are locked away in secure "geo-redundant" locations.