Active Directory Administration Cookbook

How it works...

PTA offers a sign-in method with less overhead. For organizations that adopted Office 365 early on, the migration from federation with Active Directory Federation Services as the authentication method to PTA with Seamless SSO as the authentication method is clear.

However, if your organization has heavy customizations in the onload.js file of the AD FS login pages, the Azure AD login pages might not fit your organization's needs. If your organization has implemented on-premise multi-factor authentication solutions, expand these solutions into Azure AD, migrate MFA settings for users to Azure AD or start over with Azure MFA to continue to have the same level of security going forward.

When enabling PTA in Azure AD Connect, ...