AccessMatrix™ Universal Authentication Server (UAS) is a versatile authentication server which enables organizations to unify their different authentication mechanisms and simplify integration complexities by providing off-the-shelf strong authentication modules for common applications.
AccessMatrix™ Out-of-Band (OOB) One Time Password (OTP) Module provides a secure authentication solution by using two separate channels to authenticate a user. This solution delivers an OTP to users via GSM Short Message Service (SMS), email, IVR or any message delivery mechanism which is different from the channel that the users interact with the applications. When a user tries to access a website, an OTP will be sent to his mobile phone via SMS or email which has been determined by the user in advance. Mobile devices can now become security tokens to receive OTPs that will strengthen the existing ID/Password authentication and authorization process.