Secure Two-Factor Authentication App

Secure access to work and personal, cloud and on-premises apps with one simple app – Duo Mobile.

Easy, One-Tap Authentication

Logging in securely is fast and easy with Duo Push, the more secure method of two-factor authentication supported by Duo Mobile. Users quickly verify their identity by approving push notifications before accessing applications. They can easily stop fraudulent attempts to access company data by tapping the deny button.

Duo Mobile can also generate time-based one-time (TOTP) passcodes that users can type into their login prompt to complete the two-factor authentication process.

Download Duo Mobile

Duo Mobile works on every device – including smartwatches. Use your Apple Watch to receive login requests on your wrist, and authenticate on your iPhone, iPad or Apple Watch. Duo Mobile for iOS also supports Touch ID, an additional layer of security to verify your users’ identities.

Duo Mobile works with Apple iOS, Google Android, BlackBerry, Palm, Windows Phone 7, Windows Mobile 8.1 and 10, and J2ME/Symbian. Download Duo Mobile for iPhone or Duo Mobile for Android – they both support Duo Push, passcodes and third-party TOTP accounts.

U2F

Duo supports the U2F standard and hardware devices for two-factor authentication to ensure Trusted Users as part of a complete Trusted Access solution.

Bypass Codes

Bypass codes are good in pinch – Duo supports generating one-time or time-based passcodes in the case of lost devices or to give contractors temporary access.

Phone Callback

Verify your users’ identities with phone callback, great for offline users or users without smartphones. Ensure Trusted Users with two-factor authentication, part of a complete Trusted Access solution.

Security Tokens

To ensure Trusted Users as part of a complete Trusted Access solution, Duo Security supports standard, one-time password hardware devices for two-factor authentication.

SMS Passcodes

To ensure Trusted Users as part of a complete Trusted Access solution, Duo Security supports SMS passcodes for two-factor authentication.

Duo Push

Duo Push is an easy and secure way to verify your users’ identities, supported by the Duo Mobile authentication app. Ensure Trusted Users with two-factor authentication, part of a complete Trusted Access solution.

What does it cost?

Duo MFA
£4 / Month (Per Device)
  • Stop Unauthorised access to your network
  • Full UK support
  • Remote setup included
Duo Access
£6 / Month (Per Device)
  • Stop Unauthorised access to your network
  • Full UK support
  • Remote setup included
Duo Beyond
£9 / Month (Per Device)
  • Stop Unauthorised access to your network
  • Full UK support
  • Remote setup included