Office 365 and Azure are where many enterprises do their work, and IT pros need to understand how to keep these tenants secure.

As Office 365 has continued to mature, Microsoft has added more options to share information and work with people outside your organization.

However, inviting external users opens the company to some degree of risk when an outsider gains access to your organization's data. This tip will cover the ways to monitor Office 365 guest users to see who has access to what data and how to modify those rights.