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The Internet of Things (IoT) is expected to pervasively interconnect billions of devices, denoted as “smart objects”, in an Internet-like structure, which will extend the current Internet, enabling new forms of interactions between objects based on social relationships. In such a scenario, security is a difficult and challenging task, and proper mechanisms should be defined without introducing too...
The current specification of the Segment Routing (SR) architecture requires enhancements to the intradomain routing protocols (e.g. OSPF and IS-IS) so that the nodes can advertise the Segment Identifiers (SIDs). We propose a simpler solution called PMSR (Poor Man's Segment Routing), that does not require any enhancement to routing protocol. We compare the procedures of PMSR with traditional SR, showing...
Traffic Engineering (TE) in IP carrier networks is one of the functions that can benefit from the Software Defined Networking paradigm. However traditional per-flow routing requires a direct interaction between the SDN controller and each node that is involved in the traffic paths. Segment Routing (SR) may simplify the route enforcement delegating all the configuration and per-flow state at the border...
The global reach and extreme heterogeneity of the Internet of Things present major application development challenges. Using the same Web-based approach underlying the Internet's evolution into the IoT, the Web of Things Testbed provides a stable, open, dynamic, and secure infrastructure to simplify application design and testing.
In recent years, due to the development and innovation in hardware and software, the scenario of a global worldwide network capable of interconnecting both traditional nodes and new Smart Objects (the Internet of Things) is coming true. The Internet of Things (IoT) will involve billions of communicating heterogeneous devices, using different protocols in order to enable new forms of interaction between...
The Internet of Things (IoT) aims at connecting billions of devices in an Internet-like structure. This gigantic information exchange enables new opportunities and new forms of interactions among things and people. A crucial enabler of robust applications and easy smart objects’ deployment is the availability of mechanisms that minimize (ideally, cancel) the need for external human intervention for...
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