Azure AD editions
The features of Azure AD that you can use depends on the edition of Azure AD that you have, and your licensing based on pricing. For example, if you want to implement advanced identity security capabilities of Azure AD such as Identity Protection and Privileged Identity Management, you need to have the right Azure AD edition that enables these capabilities. We will cover both Identity Protection and Privileged Identity Management in Chapter 4, Azure AD Identity Security.
Before July 2019, we had five editions of Azure AD (Free, Basic, Office 365 Apps, Premium P1, and Premium P2) but after July 2019, we only have four editions (Free, Office 365 Apps, Premium P1, and Premium P2). The reason for bringing this up is to give you a clearer context in case you come across an older blog or document that still references the Basic edition of Azure AD. Just be aware that the "Basic" edition has now gone away!
Alex Simons (https://twitter.com/Alex_A_Simons),...