Accounts are breached at a rate of 2 services per day.People reuse passwords between accounts.Microsoft recommends keeping the userPrincipalName attribute equal to the mail attribute. Web-based applications typically use the email address as the user name, because this is a globally unique identifier that people can get cheaply.However, there are several reasons why this is not a sufficient method to securing authentication: Many organizations rely on usernames and corresponding passwords to verify the person authenticating. The same information applies to AD FS Servers running Windows Server 2016 with Desktop Experience (Full). This blogpost assumes you’re running AD FS Servers as domain-joined Windows Server 2016 Server Core installations. In this part of the series, we’ll add an additional layer of information security to authentications that are routed through the Active Directory Federation Services (AD FS) implementation. In this series, labeled Hardening Hybrid Identity, we’re looking at hardening these implementations, using recommended practices. Most Microsoft-based Hybrid Identity implementations use Active Directory Federation Services (AD FS) Servers, Web Application Proxies and Azure AD Connect installations.

Azure mfa setup