multiOTP

multiotp. multiOTP open source strong two factor authentication PHP library, OATH certified, with TOTP, HOTP, Mobile-OTP, YubiKey, SMS, QRcode provisioning, etc.

multiOTPCredentialProvider. multiOTP Credential Provider is a V2 Credential Provider for Windows 7/8/8.1/10/11/2012(R2)/2016/2019/2022/2025 with options like RDP only, UPN name support and push token support with multiOTP token app

SMSGateway. Flat-file based SMS gateway PHP class working with open source Android app

pjlink. Pure PHP PJLink Class1/2 library (operating and controlling data projectors)

yubikey-class-php. PHP class to authenticate YubiKeys locally (Yubico OTP algorithm), without any dependency (no PEAR, no PECL, no cURL)

radius-class-php. Pure PHP radius class: Authenticate users with a RADIUS server

genOTP. Generic 2FA OTP generator (OATH/HOTP, OATH/TOTP, mOTP)

yubicloud-class-php. PHP class to authenticate YubiKeys on YubiCloud, without any dependency (no PEAR, no PECL, no cURL)

open-one-time-password--credential-provider. Automatically exported from code.google.com/p/open-one-time-password--credential-provider

SMSGatewayApp. Android SMS gateway app

multiOTP-token. App to store standard OTP (totp and motp) tokens using QR provisioning and to provide push support for the multiOTP project

MultiOneTimePassword-CredentialProvider. Aims to improve the overall security of the Windows logon process by adding 2FA Authentication. Uses multiOTP as authentication endpoint.

nextcloud-server. ☁️ Nextcloud server, a safe home for all your data

zammad-nowsms. Zammad 2-Way SMS implementation for the NowSMS Gateway