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Nowadays,many emerging technologies have constructed modern commu-nication systems,such as the internet,wired/wireless networks,sensornetworks,RFID systems,cloud services and machine-to-machine inter-faces.Modern communication allows billions of objects in the physicalworld as well as virtual environments to exchange data with each other in an autono-mous way so as to create smart environments for transportation,healthcare,logis-tics,environmental monitoring,and many others.However,modern communicationalso introduces new challenges for the security of systems and processes and the pri-
Nowadays, many emerging technologies have constructed modern commu-nication systems, such as the internet, wired / wireless networks, sensor networks, RFID systems, cloud services and machine-to-machine inter-faces.Modern communication allows billions of objects in the physicalworld as well as virtual environments to exchange data with each other in an autono-mous way so as to create smart environments for transportation, healthcare, logis-tics, environmental monitoring, and many others. Now that modern communicationalso introduces new challenges for the security of systems and processes and the pri-