György Kálmán

• Kálmán, György; Chowdhury, Mohammad Mushfiqur Rahman & Noll, Josef (2007). Security for Ambient Wireless Services, In Kieran Delaney (ed.),  Proceedings of the VTC2007-Spring.  IEEE-VTS.  ISBN 1-4244-0266-2.  Proceedings.
• Kálmán, György & Noll, Josef (2007). Integrated Right Management for Home Content, In JA Hernando; Eduardo Fernández-Medina & Manu Malek (ed.),  Proceedings of the Second International Conference on Security and Cryptography SECRYPT 2007.  Institute for Systems and Technologies of Information, Control and Communication.  ISBN 978-989-8111-12-8.  Access Control and Intrusion Detection.  s 107 - 111
• Kálmán, György & Noll, Josef (2007). Right Management Infrastructure for Home Content, In János Bitó (ed.),  Proceedings of the 16th IST Mobile and Wireless Communications Summit.  IST.  ISBN 978-963-8111-66-1.  Proceedings.
• Kálmán, György & Noll, Josef (2007). SIM as Secure Key Storage in Communication Networks, In Knud E. Skouby; Teng Rui; Mischa Dohler; Mohamed Eltoweissy & Cosmin Dini (ed.),  Proceedings of the International Conference on Wireless and Mobile Communications, ICWMC 2007.  IEEE.  ISBN 0-7695-2796-5.  Proceedings.
• Noll, Josef; Chowdhury, Mohammad Mushfiqur Rahman & Kálmán, György (2007). Enabling Privacy in Social Communities. Journal of universal computer science (Online).  ISSN 0948-695X.  s 400- 403
• Noll, Josef; Kálmán, György & Carlsen, Ulf (2006). License Transfer Mechanisms Through Seamless SIM Authentication, Rights management based on SIM keys, In Luminita Vasiu & Rafael Caldeirinha (ed.),  Proceedings of the International Conference on Wireless Information Networks and Systems.  Institute for Systems and Technologies of Information, Control and Communication.  ISBN 972-8865-65-1.  Wireless Information Policy, Risk Assesment and Management.  s 333 - 338 Show summary

  Critical issues in the acceptance of wireless services are the authentication and authorisation to these services. This paper presents the SIM as device for Mobile phone/SIM card based authentication. The mobile phone can be used for physical access (admittance) and service access using near field communication (NFC). It has the potential becoming the identity provider in the virtual/electronic world, enabling wireless network access, VPN and Mobile Commerce application access. The paper extends the seamless service access into the digital rights management, suggesting methods on how the rights keys can be managed on the SIM card, while content remains distributed on the customer devices. Final focus is on the requirements for future SIM cards in order to support the suggested methods.

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• Kálmán, György & Noll, Josef (2008). Key distribution and management for mobile applications. IGI Global.  ISBN 978-1-59904-899-4.  15 s.
• Kálmán, György & Noll, Josef (2008). User Controlled Content Access. IEEE conference proceedings.  ISBN 978-1-4244-1652-3.  3 s.
• Noll, Josef & Kálmán, György (2008). Authentication, authorisation and access control in mobile systems. IGI Global.  ISBN 978-1-59904-899-4.  15 s.
• Kálmán, György & Noll, Josef (2007). Rights Management for User Content. Springer Publishing Company.  ISBN 978-3-540-79040-2.  15 s.

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• Kálmán, György & Noll, Josef (2006). SIM as a key of user identification: enabling seamless user identity management in communication networks. Show summary

  Easy and secure access is of key importance in acceptance of new mobile services. This paper extends the possible use of the SIM as authenticator in the online world. The paper proposes Near Field Communication (NFC) technology as a transfer technology between the mobile handset and other devices. A possible architecture is shown, future SIM requirements and secure key transfer are addressed. Final focus is on handset-internal communication, with emphasis on requirements and constraints raised towards the internal architecture.

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