5. Single Sign-On (SSO)

6. Single Sign-On (SSO) Strong Authentication

7. Single Sign-On (SSO) Strong Authentication KNOW *******

8. Single Sign-On (SSO) Strong Authentication KNOW ******* HAVE

9. Single Sign-On (SSO) Strong Authentication KNOW ******* HAVE ARE

10. Single Sign-On (SSO) Strong Authentication KNOW ******* HAVE

11. Single Sign-On (SSO) Strong Authentication KNOW ******* HAVE

12. Strong Mobile Authentication in Single Sign-On Systems André Andrade andre.andrade@tkk.fi

13. Overview Objectives Protocol arquitecture and description Prototype overview Demo Conclusion André Andrade andre.andrade@tkk.fi

14. Objectives Strong Authentication protocol for SSO systems using the mobile phone as a security token – Security, usability, flexibility, cost-efficiency André Andrade andre.andrade@tkk.fi Implmentation prototype – Proof-of-concept – Usable strong authentication method using the mobile phone as an alternative in SSO authentication

15. Protocol - Arquitecture André Andrade andre.andrade@tkk.fi

16. Protocol - Arquitecture André Andrade andre.andrade@tkk.fi

17. Protocol - Description André Andrade andre.andrade@tkk.fi

18. Prototype - Overview André Andrade andre.andrade@tkk.fi

19. Prototype - Demo André Andrade andre.andrade@tkk.fi

20. Conclusion André Andrade andre.andrade@tkk.fi SSO and strong authentication complement each other Mobile phone is a beneficial option as a security token and there are secure mechanisms that enhance it Protocol enables the creation of secure, usable, flexible and cost-efficient strong authentication methods Implementation prototype

21. André Andrade andre.andrade@tkk.fi Questions?