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Community networks leverage networking resources from the community itself to offer telecommunication networks for the same community. Software-Defined Networking (SDN) offers a global view of the elements composing the network. Due to its scalability, SDN paradigm has been extended for many other networks including social networks and community networks, in addition to its initial focus, traditional...
Enforcing and routing based on network-wide policies remains a crucial challenge in the operation of large-scale enterprise and datacenter networks. As current dataplane devices solely rely on layer 2 - layer 4 identifiers to make forwarding decisions, there is no notion of the exact origin of a packet in terms of the sending user or process. In this paper we ask the question: Can we go beyond the...
The development of Unmanned Aerial Vehicles (UAV) and wireless sensor network (WSN) applications depends on the availability of resources in UAVs and sensor nodes. In traditional applications, UAVs obtain the required data from specific sensors. However, this tightly coupled architecture restricts the usage of the infrastructure for specific applications. This paper proposes a softwarization architecture...
The flexibility and dynamicty of the Cloud and SDN-based network infrastructures raise strong issues for sensitive data which can easily be transferred between different locations and then violate some constraints such as country-based regulations. This paper tackles the critical issue related to the path followed by sensitive data transferred in such virtualized environments and which have specific...
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