An Azure Active Directory (Azure AD) service principal is the local representation of an application object in a tenant or directory. It's the identity of the application instance.
There are three ways of integrating Azure AD
Azure AD Legacy
Azure Ad Non- CSP
Azure AD CSP
Differences
How are these three different?
Azure AD CSP implies licencing Azure AD through a CSP partner, while non-CSP refers to directly acquiring Azure AD licences from Microsoft.
In Azure AD Legacy, the token created from Cybercns is limited to 90 days, whereas in Azure AD, CSPs and non-CSPs can be selected from the list for a number of days.
Azure AD Legacy CSP or Non-CSP | Azure AD (New) CSP or Non-CSP | |
|---|---|---|
Application in MS Azure Portal | CyberCNS creates an application in the MS Azure Portal and Partner consents | Partner creates the application in MS Azure Portal by themselves (instructions provided in the documentation here) |
Permissions required for the CyberCNS application in MS Azure Portal | Maximum permissions of Read-Write | A minimum set of permissions (Read in most cases, Write only when absolutely required) |
Azure AD Legacy
If you already have a Azure AD integration then you could continue with this.
Azure AD Legacy and Office 365 Integration
Azure AD CSP account
Azure Active Directory CSP Integration