This module is unsupported due to the vendor no longer supporting it.
If you want to use this module, your options are:
- Choose another, actively maintained module instead
- Following the unsupported project process.
- Hire someone to maintain the module(Consider hiring companies listed in the Marketplace)
⚠ Duo's two-factor solution for Drupal 6 and 7 reached end of support on January 28, 2021. What is Duo? Duo is the simplest and safest way to secure any Internet login or transaction. Duo leverages consumers’ existing mobile devices for strong, usable, risk-adaptive two-factor authentication, backed by a secure cloud-hosted service. This Drupal module adds Duo Security's two-factor authentication to your Drupal 6.x/7.x site. This is the only Drupal 2FA project maintained and supported by Duo Security. Installation For detailed installation and configuration instructions, please visit: https://duo.com/docs/drupal Contact Have a question? Drop us a line at support@duo.com.
Short name
duo