For many organizations it is not possible to implement and manage Office 365 to the level of security necessary without Azure AD Premium. It is also not possible to effectively deploy and consume the capabilities of Azure AD Premium all at once. Recommending a phased deployment approach, Brian Desmond walks you through implementation of the four most important features you should start with.
How to use Azure Active Directory Privileged Identity Management (PIM) to provide “just in time” administrative access to Office 365 and Azure AD features.
Announcements at Microsoft Ignite 2017 brought to light the additional licensing costs for using some features of Office 365 Groups.
Microsoft is rolling out a change from August 2017 for Azure Active Directory conditional access policies to begin applying to the Office 365 portal.