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With the increasing use of Wireless Sensor Networks, the privacy of the user is of main concern. The sensors maintain a layer 2 address that lasts for the node lifetime. As a consequence, an eavesdropper can easy trace the user and his activities, even in case the nodes send ciphered traffic.We propose a 6LoWPAN-ND extension to improve privacy and overcome the traceability of the user. With our method...
The IoT paradigm is continuously growing, but the security is not taken into account as it should. The standards allows the use of cryptographic suites at various layer (network, IP, application, etc.) to protect the user privacy and the network operations. However, the encryption key management schemes are often neglected. We propose a method that leverages the physical layer security to establish...
Traffic Engineering is one of the building blocks for a correct network planning. Internet Service Providers are always trying to fulfill the user Quality of Experience (QoE). However, each technological advance brings new services to the user, with new challenges to be solved to maintain the QoE.
In this paper, we propose a novel architecture to address the problem of application Quality of Experience (QoE) management for rapidly evolving and heterogeneous network scenarios. The proposed architecture can be used for mixed Long Term Evolution Advanced (LTE-A) and Wi-Fi systems, and it can be used to enhance the effectiveness of next-generation Software Defined Network (SDN). Thanks to the elements...
In the last few years smartphones have increased their capabilities in terms of hardware and software. They are used for many purposes beyond the simple calls and messaging. Presently, industries are focusing on smartphone-devices integration. As a matter of fact, car-smartphone integration is an ever increasing field, even though the car equipments are still used as phone accessories. Our goal is...
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