You create an Azure subscription that is associated to a basic Azure Active Directory (Azure A4) tenant. You need to receive an email notification when any user activates an administrative role. What should you do?
1) Purchase Azure AD Premium 92 and configure Azure AD Privileged Identity Management.
2) Purchase Enterprise Mobility + Security E3 and configure conditional access policies.
3) Purchase Enterprise Mobility + Security E5 and create a custom alert rule in Azure Security Center.
4) Purchase Azure AD Premium PI and enable Azure AD Identity Protection.
