System zabezpieczeń i ochrony prywatności w celu ochrony danych użytkowników w mobilnym środowisku cloud computing [A security and privacy scheme for safeguarding user data in a mobile cloud computing environment] Muke Patient (Katedra Systemów Informatycznych, PWr, Wrocław) The objective will be directed at putting trust back to the users to ensure that they are in full control of their data. In order to instill the trust in cloud users, cloud provider's technical competency has to be enhanced and at the same time the data owner should have full control over who has the right to use their data and what they are allowed to do with it once they gain access.