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multiOTP
open-source-project CH
multiOTP is an open-source strong authentication solution (2FA) developed by the Swiss company SysCo. It provides an operating-system-independent PHP library, CLI, and web interface for managing one-time passwords. It is a key security component in the ITSM ecosystem, particularly for GLPI, where it enables multi-factor authentication via RADIUS or dedicated plugins, supporting OATH (TOTP/HOTP), SMS, and hardware tokens.