Using Multi-Factor Authentication

Multi-Factor Authentication

Single Factore Authentication

Strong passwords are essential for security, but they have their limitations.

Provide Authentication Passwords determine the person is who they say they are.

Single Factor Passwords are only one factor, even if they are complex and strong.

Can be Compromised Complex passwords don’t eliminate being compromised.

Multifactor Authentication

  • Multiple forms of authentication

  • Common Access Card (CAC)

    • Physical device with chip and picture

  • Both CAC and password required for access

  • End-user would notice the CAC missing

  • Token with numbers that change every minute

  • Biometric features such as fingerprint or facial recognition

  • Consumers use multifactor authentication for additional security

  • Multilayer authentication is when the same factor is presented multiple times

  • Two-factor authentication (2FA) is a subset of multifactor authentication

DUO Security

  • Cloud-based and on-premises multifactor authentication

  • Application that runs on smart devices Provides real-time alerts if password was compromised

  • Posture assessment

  • Single sign-on

  • Time-based restrictions