AAD implements SAML, OIDC, SCIM, LDAP, Kerberos, FIDO2 and more. Even if it was not a Microsoft product, it would have better non-proprietary interoperability than most other SSO platforms.
How so? I'd argue they're far ahead of the competition in features.
Re:Okta to Acquire Auth0 for $6.5B
by brokenwren on Wednesday March 03, 2021 @06:09PM
(#26336140)
Except for all the basics like RBAC with multiple roles, JWT modification, simple MFA, etc.
If it was not a MS product it would struggle to attract a market.