As we discussed in Chapter 9, Configuring and Managing OneDrive for Business, the OneDrive for Business sync client is used to synchronize content from a user's local computer to their OneDrive for Business document library in Office 365. 

Many organizations have specific needs when they manage their endpoints, such as controlling bandwidth, controlling updates, managing what tenants a client can synchronize with, and controlling what types of files the OneDrive for Business sync client can synchronize.

In this chapter, we'll explore the following topics:

• Recommended Group Policy settings
• Limiting synchronization for certain devices
• Blocking syncing of specific file types

Becoming familiar with each of those areas will help you to address items on the MS-300 exam as well as real-world challenges your organization may face when managing security around the mobility of OneDrive data, such as how to control which devices users are allowed to store data on or what type of data can be stored in OneDrive for Business.