What is Two-Factor Authentication? Two-factor authentication (also known as multi-factor authentication or two-step verification) is an extra layer of protection — more protection than a traditional ...

Brandeis requires authentication using the Duo service. Multi-factor authentication (MFA) using Duo serves as an extra layer of security designed to prevent unauthorized access to your account and ...

Duo Mobile: Two-factor authentication is available for Case Western Reserve University students at Single Sign-on and is required for various university system logins ...

Sacramento State uses Duo two-factor authentication to protect your identity, prevent financial aid scams, and guarantee secure access to the campus services you log into every day – like Canvas, My ...

Hackers often exploit reused passwords, gaining access to multiple accounts if just one is compromised. To stay safe, use strong, unique passwords for every account and change them regularly. However, ...