The Method And Realization Of Intelligent Terminal Identity Authentication And Single Sign-on Based On Digital Certificate

In view of the mobile internet has become more and more popular,many companies have developed a variety of mobile terminal applications to achieve mobile officing.Enterprise employees need to log in these applications frequently,they have wasted a lot of time when they log on to the system,thus reduced the efficiency of the work.At the same time,enterprise employees need to remember a wide variety of user names and passwords.Therefore,it is very necessary to develop a new method which can carry on the secure single sign-on on the mobile terminal.Through the analysis of the prospect of terminal applications and the existing single sign-on systems,a new method for single sign-on based on android mobile terminal has been put forward.This method uses digital certificate technology to ensure the system's safety.And this method uses android application instead of redirection technology to get the authorized resources.This approach also uses challenge-response methods to resist replay attacks,thus making the access to different application systems by digital certificate identity authentication technology and single sign-on based on android mobile terminal.The experimental results show that this system supports single sign-on between different systems,and the user just needs to log in once to access to all the authorized resources.This method not only improves the efficiency but also brings convenience to administrator's management.