MFA Stack Server is a Key Storage Server and Validator, which enables 2-factor authentication, and optionally Single Sign On, for existing apps and websites. This repository hosts MFALib and the MFA Stack documentation.
MFA Stack Lib (MFALib) is the core validation library used within the MFA Stack server. We've hosted this source code online as a means for companies looking to implement MFA Stack Server to validate and scrutinise our work. During the installation process MFA Stack Server downloads the latest stable branch of MFALib from Github.
Usage of MFALib falls under the Buckhill MFA Stack Software Licence Agreement
MFA Stack Server can be obtained by purchasing a licence from https://www.mfastack.com
Qualified nonprofits get MFA Stack Server licences for free or at a significant discount