A Unified Authentication and Management Platform Based on OTP Generated by Smart Phone

With the rapid development of global information technology, the application systems of the enterprises are becoming more and more complicated. On the other hand, the security will be faced with double security challenges: how to ensure that only legitimate users are able to access the corresponding application resources; secondly, how not to increase the burden of the users when the systems implement safety protection measures. So application system must be transformed to correct the imperfections. This paper proposes a unified authentication and management platform which employs intelligent mobile phone as the carrier, challenge code as the uncertain factor of dynamic password generation mode, and single sign-on in the broker mode based on Cookie technology. Based on the experimental results, the platform demonstrates a much better enterprise information security and a more convenient user management system.