OpenOTP by RCDevs is a multi-factor authentication service that supports various OTP authentication methods, mobile-push, FIDO2, PKI, and voice biometrics. It provides network access control protocols (EAP), mobile electronic signature services, and mobile badging with unique IAM security policies. OpenOTP is compatible with local directories such as Active Directory (AD) and LDAP, supporting on-premise environments. It is natively integrated with EntraID, Okta, Google, Ping Identity, One Identity, and other identity providers, enabling simple integration across diverse IAM systems. OpenOTP supports VPNs, Citrix, Wifi, Websites, Federated apps (via SAML, OpenID-Connect, or OAuth), and legacy applications that typically do not support MFA. It includes features like dynamic geofencing, IP-based phishing protections, and centralized security audit with SQL-based logging. OpenOTP also offers secure Windows login and remote desktop sessions, with a Credential Provider (CP) for additional protection and passwordless login via PKI integrations.