
AllanM.42527 (Customer) asked a question.
We recently (last month) implemented Okta Adaptive MFA, SSO, and IAM. We have On-Prem Active Directory (Hybrid) with a one-way sync to MS free tier of Azure AD using AD Connect. We also have Okta AD Agents syncing to Okta, with Delegated Authentication enabled. We installed the Okta App for O365 and Federated our O365 domains with Okta for Authentication and MFA. We are also in the process of moving several SAML integrated apps from Azure AD to Okta integrations.
This morning when opening MS 365 Admin portal I received a notification that MS will automatically enable security defaults on our tenant, which apparently includes prompting our users to register MS Authenticator for MFA. All of our users currently have MFA enabled in Azure AD, which sends them to Okta.
I am trying to find out how / if this will affect our Okta deployment, and what the recommended security settings are for M365 and Okta. Any insights would be appreciated.
Thank You,
Allan

Hi, @AllanM.42527 (Customer)
Thank you for posting on our Community page!
We can’t speculate on what happens next, I guess the best course of action would be to ask the Microsoft community for more insight on this.
Thank you for reaching out to our Community and have a great day!
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