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Network Assurance and Security Services in Ubiquitous Environments

  1. Research

    Inconsistency resolving of safety and utility in access control

    Policy inconsistencies may arise between safety and utility policies due to their opposite objectives. In this work we provide a formal examination of policy inconsistencies resolution for the coexistence of s...

    Jianfeng Lu, Ruixuan Li, Jinwei Hu and Dewu Xu

    EURASIP Journal on Wireless Communications and Networking 2011 2011:101

    Published on: 18 September 2011

  2. Research

    Enhancing role-based trust management with a reputation system for MANETs

    We start with role-based trust management (RBTM) and address some of the challenges associated with using RBTM in mobile ad hoc networks (MANETs). We then enhance RBTM with reputation systems (RSs), and propos...

    Rehan Akbani and Turgay Korkmaz

    EURASIP Journal on Wireless Communications and Networking 2011 2011:90

    Published on: 6 September 2011

  3. Research

    An efficient and secure anonymous authentication scheme for mobile satellite communication systems

    This paper proposes a new efficient and secure anonymous authentication scheme for mobile satellite communication systems. Compared with the related schemes, the proposed scheme achieves the following three ma...

    Eun-Jun Yoon, Kee-Young Yoo, Jeong-Woo Hong, Sang-Yoon Yoon, Dong-In Park and Myung-Jin Choi

    EURASIP Journal on Wireless Communications and Networking 2011 2011:86

    Published on: 1 September 2011

  4. Research

    A mobile and portable trusted computing platform

    The mechanism of establishing trust in a computing platform is tightly coupled with the characteristics of a specific machine. This limits the portability and mobility of trust as demanded by many emerging app...

    Surya Nepal, John Zic, Dongxi Liu and Julian Jang

    EURASIP Journal on Wireless Communications and Networking 2011 2011:75

    Published on: 25 August 2011

  5. Research

    PKIS: practical keyword index search on cloud datacenter

    This paper highlights the importance of the interoperability of the encrypted DB in terms of the characteristics of DB and efficient schemes. Although most prior researches have developed efficient algorithms ...

    Hyun-A Park, Jae Hyun Park and Dong Hoon Lee

    EURASIP Journal on Wireless Communications and Networking 2011 2011:64

    Published on: 17 August 2011

  6. Research

    Ubiquitous robust communications for emergency response using multi-operator heterogeneous networks

    A number of disasters in various places of the planet have caused an extensive loss of lives, severe damages to properties and the environment, as well as a tremendous shock to the survivors. For relief and mi...

    Alexandros G. Fragkiadakis, Ioannis G. Askoxylakis, Elias Z. Tragos and Christos V. Verikoukis

    EURASIP Journal on Wireless Communications and Networking 2011 2011:13

    Published on: 15 June 2011