Using an authenticator app will help keep your company and personal data safe. Secure all of your devices with one simple and easy authentication app: Duo Mobile, a two-factor authentication (2FA) …

Duo Security offers solutions to protect organizations from identity threats. Explore Duo identity security, phishing-resistant MFA, and other solutions.

DUO Broadband delivers advanced fiber-optic technology with local dependability and responsibility. For more than 70 years we have served our customers with reliable telecom services, and today we are …

Jan 12, 2026 · Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for …

Learn to download & install Duo Desktop. Secure your endpoints & enhance device trust with easy setup. Get started protecting your devices.

Dec 1, 2025 · Learn about Duo’s identity and access management (IAM) solution, offering strong authentication, secure access, user enrollment capabilities, broad application support, device trust …

Find quick answers in Duo Security’s support center. Access documentation, deployment guides, or contact our support experts directly for assistance.

Sep 5, 2025 · Learn how to sign up for a Duo account and receive a free 30-day Duo Advantage trial. Implementing Duo two-factor authentication into your site involves splitting your login handler into …

You can download the updated software package from the Duo application documentation page as mentioned above, or, if you already know how to update the package, go straight to the Duo …

Duo Mobile on Android The Duo Mobile application makes it easy to authenticate — just tap “Approve” on the login request sent to your Android device. You can also quickly generate login passcodes, …