Single sign-on

• Users need to remember only one ID and one password
• Easier to manage identities
• Increase security capabilities

Azure Multi-Factor Authentication(MFA)

• Additional security for identities by requiring two or more elements

1. Something you know - password or answer of security question
2. Something you possess - mobile app that receives notification or token-generating device
3. Something you are - biometric property(fingerprint or face scan)