OSC is pleased to announce that Radiator RADIUS server now supports HOTP (An HMAC-Based OTP Algorithm – RFC 4226). This public specification for doing One time password authentication has been developed by the industry body OATH (Open AuTHentication) who have specified a number of open technologies for authentication.

With HOTP support comes the benefits of open specifications, easy integration with existing RADIUS infrastructure and compatibility with a number of token and other methods of authentication.