The Experts below are selected from a list of 147 Experts worldwide ranked by ideXlab platform

Aymen Boudguiga - One of the best experts on this subject based on the ideXlab platform.

  • Pseudonymous communications in secure industrial wireless sensor Networks
    2013 Eleventh Annual Conference on Privacy Security and Trust, 2013
    Co-Authors: Nouha Oualha, Alexis Olivereau, Aymen Boudguiga
    Abstract:

    Wireless sensor Networks are becoming widely deployed in the industry. They are used to provide contextual information about the industrial environment being surveyed, to control and monitor the industrial processes, and even for workers who can be augmented with sensors. In these wireless Networks, an adversary can easily eavesdrop communications with the aim to collect private information about sensors, because of the open nature of the wireless medium. A usual solution to prevent privacy violation relies on the use of pseudonyms as sensor identities; however, pseudonyms may deter authentication and Access control enforcement in the Network. This paper introduces an efficient pseudonym-based scheme that provides privacy protection to sensors without compromising Network Access Security.

  • PST - Pseudonymous communications in secure industrial wireless sensor Networks
    2013 Eleventh Annual Conference on Privacy Security and Trust, 2013
    Co-Authors: Nouha Oualha, Alexis Olivereau, Aymen Boudguiga
    Abstract:

    Wireless sensor Networks are becoming widely deployed in the industry. They are used to provide contextual information about the industrial environment being surveyed, to control and monitor the industrial processes, and even for workers who can be augmented with sensors. In these wireless Networks, an adversary can easily eavesdrop communications with the aim to collect private information about sensors, because of the open nature of the wireless medium. A usual solution to prevent privacy violation relies on the use of pseudonyms as sensor identities; however, pseudonyms may deter authentication and Access control enforcement in the Network. This paper introduces an efficient pseudonym-based scheme that provides privacy protection to sensors without compromising Network Access Security.

Kassem Ahmad - One of the best experts on this subject based on the ideXlab platform.

  • ICITST - Survey of Network Access Security in UMTS/LTE Networks
    The 9th International Conference for Internet Technology and Secured Transactions (ICITST-2014), 2014
    Co-Authors: Daniel Caragata, Safwan El Assad, Kassem Ahmad
    Abstract:

    Mobile communications have known an impressive development in recent years, and are characterized by a trend towards broadband communications and extremely diverse applications. For some of these applications, such as financial transactions, shopping or online social Networks, Security is of extreme importance. This paper presents a survey of the most important and most vulnerable part of the Security of wireless Networks: Network Access. The study includes the protocols used by UMTS and LTE standards as well as some of the latest protocols proposed in the literature.

  • survey of Network Access Security in umts lte Networks
    International Conference for Internet Technology and Secured Transactions, 2014
    Co-Authors: Daniel Caragata, Safwan El Assad, Kassem Ahmad
    Abstract:

    Mobile communications have known an impressive development in recent years, and are characterized by a trend towards broadband communications and extremely diverse applications. For some of these applications, such as financial transactions, shopping or online social Networks, Security is of extreme importance. This paper presents a survey of the most important and most vulnerable part of the Security of wireless Networks: Network Access. The study includes the protocols used by UMTS and LTE standards as well as some of the latest protocols proposed in the literature.

  • Survey of Network Access Security in UMTS/LTE Networks
    The 9th International Conference for Internet Technology and Secured Transactions (ICITST-2014), 2014
    Co-Authors: Daniel Caragata, Safwan El Assad, Kassem Ahmad
    Abstract:

    Mobile communications have known an impressive development in recent years, and are characterized by a trend towards broadband communications and extremely diverse applications. For some of these applications, such as financial transactions, shopping or online social Networks, Security is of extreme importance. This paper presents a survey of the most important and most vulnerable part of the Security of wireless Networks: Network Access. The study includes the protocols used by UMTS and LTE standards as well as some of the latest protocols proposed in the literature.

Aidong Xu - One of the best experts on this subject based on the ideXlab platform.

  • NaNA - A Novel Terminal Security Access Method Based on Edge Computing for IoT
    2018 International Conference on Networking and Network Applications (NaNA), 2018
    Co-Authors: Songlin Chen, Yixin Jiang, Jie Chen, Aidong Xu
    Abstract:

    Internet of Things (IoT) architecture combining mobile edge computing and remote cloud computing is an innovative model at present. It effectively solves the problems of high-latency and energy consumption, and reduced Network transmission bandwidth of IoT devices, becoming a new generation of IoT Network architecture. This paper studies the Network Access Security problems of IoT wireless devices lacking abundant computing resources existed in the architecture. On this basis, this paper proposes an innovative non-cryptographic Security Access method, which is a mobile edge computing-based Internet of Things Security Access. The difference between this method and the traditional cryptographic algorithm-based Security Access lies in the fact that no password authentication is required. It utilizes the hardware difference of heterogeneous Access wireless devices, thus signal fingerprint characteristics generated by terminal devices radio frequency radiation are Accessed at the edge computing device end for identity authentication.

  • A Novel Terminal Security Access Method Based on Edge Computing for IoT
    2018 International Conference on Networking and Network Applications (NaNA), 2018
    Co-Authors: Songlin Chen, Yixin Jiang, Jie Chen, Aidong Xu
    Abstract:

    Internet of Things (IoT) architecture combining mobile edge computing and remote cloud computing is an innovative model at present. It effectively solves the problems of high-latency and energy consumption, and reduced Network transmission bandwidth of IoT devices, becoming a new generation of IoT Network architecture. This paper studies the Network Access Security problems of IoT wireless devices lacking abundant computing resources existed in the architecture. On this basis, this paper proposes an innovative non-cryptographic Security Access method, which is a mobile edge computing-based Internet of Things Security Access. The difference between this method and the traditional cryptographic algorithm-based Security Access lies in the fact that no password authentication is required. It utilizes the hardware difference of heterogeneous Access wireless devices, thus signal fingerprint characteristics generated by terminal devices radio frequency radiation are Accessed at the edge computing device end for identity authentication.

Nouha Oualha - One of the best experts on this subject based on the ideXlab platform.

  • Pseudonymous communications in secure industrial wireless sensor Networks
    2013 Eleventh Annual Conference on Privacy Security and Trust, 2013
    Co-Authors: Nouha Oualha, Alexis Olivereau, Aymen Boudguiga
    Abstract:

    Wireless sensor Networks are becoming widely deployed in the industry. They are used to provide contextual information about the industrial environment being surveyed, to control and monitor the industrial processes, and even for workers who can be augmented with sensors. In these wireless Networks, an adversary can easily eavesdrop communications with the aim to collect private information about sensors, because of the open nature of the wireless medium. A usual solution to prevent privacy violation relies on the use of pseudonyms as sensor identities; however, pseudonyms may deter authentication and Access control enforcement in the Network. This paper introduces an efficient pseudonym-based scheme that provides privacy protection to sensors without compromising Network Access Security.

  • PST - Pseudonymous communications in secure industrial wireless sensor Networks
    2013 Eleventh Annual Conference on Privacy Security and Trust, 2013
    Co-Authors: Nouha Oualha, Alexis Olivereau, Aymen Boudguiga
    Abstract:

    Wireless sensor Networks are becoming widely deployed in the industry. They are used to provide contextual information about the industrial environment being surveyed, to control and monitor the industrial processes, and even for workers who can be augmented with sensors. In these wireless Networks, an adversary can easily eavesdrop communications with the aim to collect private information about sensors, because of the open nature of the wireless medium. A usual solution to prevent privacy violation relies on the use of pseudonyms as sensor identities; however, pseudonyms may deter authentication and Access control enforcement in the Network. This paper introduces an efficient pseudonym-based scheme that provides privacy protection to sensors without compromising Network Access Security.

Thomas Magedanz - One of the best experts on this subject based on the ideXlab platform.

  • Network Access Security management nasm model for next generation mobile telecommunication Networks
    MATA'05 Proceedings of the Second international conference on Mobility Aware Technologies and Applications, 2005
    Co-Authors: Muhammad Sher, Thomas Magedanz
    Abstract:

    In this paper the main focus is to establish a set of Security features, methodologies and mechanisms to build the Network Access Security Management (NASM) architecture which provides users a secure Access to next generation mobile telecommunication Network services. The NASM architecture involves the authentication and key agreement, Security mode setup during connection establishment, and Access link data integrity and confidentiality between mobile user and universal mobile telecommunication systems. The NASM framework also provides measures to enhance the Security weaknesses of GSM Security framework and protect the users against attacks on the radio Access link of Universal Mobile Telecommunication Systems (UMTS) based on 3GPP technical specifications [1]. The NASM model is part of Secure Service Provisioning Framework (SSPF) [2] for IP Multimedia System (IMS) and Next Generation Networks (NGN) of Third Generation and beyond (3Gb) Testbed [9] and IP Multimedia System (IMS) Playground [10] which provide R& D infrastructure at Fokus Fraunhofer.

  • MATA - Network Access Security management (NASM) model for next generation mobile telecommunication Networks
    Mobility Aware Technologies and Applications, 2005
    Co-Authors: Muhammad Sher, Thomas Magedanz
    Abstract:

    In this paper the main focus is to establish a set of Security features, methodologies and mechanisms to build the Network Access Security Management (NASM) architecture which provides users a secure Access to next generation mobile telecommunication Network services. The NASM architecture involves the authentication and key agreement, Security mode setup during connection establishment, and Access link data integrity and confidentiality between mobile user and universal mobile telecommunication systems. The NASM framework also provides measures to enhance the Security weaknesses of GSM Security framework and protect the users against attacks on the radio Access link of Universal Mobile Telecommunication Systems (UMTS) based on 3GPP technical specifications [1]. The NASM model is part of Secure Service Provisioning Framework (SSPF) [2] for IP Multimedia System (IMS) and Next Generation Networks (NGN) of Third Generation and beyond (3Gb) Testbed [9] and IP Multimedia System (IMS) Playground [10] which provide R& D infrastructure at Fokus Fraunhofer.