Open source secure password manager
One Time Password (OTP) / 2FA for Node.js and Browser
Source code for 2FAS Pass Android app
The Single Sign-On Multi-Factor portal for web apps
Source code for 2FAS Pass iOS app
A modern and powerful wiki app built on Node.js
Next-gen identity server with Ory-hardened authentication
Lightweight vault and password manager for Android
Loads environment variables automatically
Passbolt Community Edition (CE) API
Authenticator generates 2-Step Verification codes in your browser
Example PAM module demonstrating two-factor authentication
Powerful and flexible HTTP reverse proxy
A private, secure, and open source 2 factor authenticator for Windows
Open source implementation of a V2 Credential Provider for multiOTP
PHP strong authentication library, web interface & CLI, OATH certified
Free open source password manager
Secure desktop password management application
FIDO2 USB token optimized for security, extensibility, and style
2FA QR Code Reader for KeePass
A One Time Password Authentication package
Add OTP (two factor authentication) support to KeePass
Phishing Campaign Toolkit
Veronica Security Suite