Prospect of Improving Internet of Things by Incorporating Software-Defined Network

2019 ◽  
pp. 537-544 ◽  
Author(s):  
Rohit Kumar Das ◽  
Arnab Kumar Maji ◽  
Goutam Saha
Keyword(s):  
Internet Of Things ◽  
Software Defined Network

scholarly journals An Ontological Security Framework to Secure the SDN based IoT Networks

2021 ◽  
Vol 5 (1) ◽  
pp. 4-18
Author(s):  
Nazmul Hossain ◽  
Md Zobayer Hossain ◽  
Md Alam Hossain
Keyword(s):  
Internet Of Things ◽  
Network Model ◽  
Security Architecture ◽  
Software Defined Network ◽  
Software Defined Networks ◽  
Network Development ◽  
Ontological Security ◽  
Security Framework ◽  
Network Infrastructure ◽  
Iot Devices

The IoT (Internet of Things) is now a trendy technology with its numerous apps in multiple areas. It includes a heterogeneous amount of Internet and mutually linked devices. Since the IoT network is characterized by tiny assets that produce less energy and are more flexible, this number of machines is difficult to monitor. SDN (Software Defined Network) is a new network model that facilitates the creation and introduction of fresh networking abstractions, simplifies the management of network and facilitates network development. In this paper, by leveraging the fundamental characteristics represented by Software Defined Networks (SDN), we present an ontological security architecture for IoT networks. Our security architecture restricts access to independently verified IoT devices via the network. To secure the flows in the IoT network infrastructure, we introduced an extra layer and provide a lightweight protocol to authenticate IoT systems. Such an advanced strategy to protection containing IoT device authentication and allowing approved flows can assist secure IoT networks against malicious IoT devices and threats.

scholarly journals Enforcing Behavioral Profiles through Software-Defined Networks in the Industrial Internet of Things

2019 ◽  
Vol 9 (21) ◽  
pp. 4576 ◽  
Author(s):  
Sara Nieves Matheu García ◽  
Alejandro Molina Zarca ◽  
José Luis Hernández-Ramos ◽  
Jorge Bernal Bernabé ◽  
Antonio Skarmeta Gómez
Keyword(s):  
Internet Of Things ◽  
Industrial Revolution ◽  
Software Defined Network ◽  
Industrial Internet Of Things ◽  
Fourth Industrial Revolution ◽  
Industrial Ecosystem ◽  
Development Lifecycle ◽  
Industrial Internet ◽  
Attack Surface ◽  
Intended Use

The fourth industrial revolution is being mainly driven by the integration of Internet of Things (IoT) technologies to support the development lifecycle of systems and products. Despite the well-known advantages for the industry, an increasingly pervasive industrial ecosystem could make such devices an attractive target for potential attackers. Recently, the Manufacturer Usage Description (MUD) standard enables manufacturers to specify the intended use of their devices, thereby restricting the attack surface of a certain system. In this direction, we propose a mechanism to manage securely the obtaining and enforcement of MUD policies through the use of a Software-Defined Network (SDN) architecture. We analyze the applicability and advantages of the use of MUD in industrial environments based on our proposed solution, and provide an exhaustive performance evaluation of the required processes.

scholarly journals A Software Defined Network Based Energy-Efficient Model for Internet of Things

2019 ◽  
Vol 9 (2) ◽  
pp. 5318-5320
Keyword(s):  
Energy Consumption ◽  
Internet Of Things ◽  
Energy Efficient ◽  
Network Architecture ◽  
Delivery Ratio ◽  
Software Defined Network ◽  
Energy Efficient Routing ◽  
Single Node ◽  
Heterogeneous Objects ◽  
Entire Network

Internet of Things (IoT) is a new platform that provides the communication among heterogeneous objects. The aim of theIoT is to allow anything can communicate with anywhere at any time to share the information. Generally, devices in IoT are equipped with limited power. The power failure of single node changes the entire network architecture in the IoT framework. To attain an efficient routing, there is a need to design energy-efficient routing algorithm for IoT heterogeneous objects. The proposed Software Defined Network based Energy-Efficient Routing Protocol (SD-EERP) takes care to reduce energy consumption and transmission overhead of monitoring every device in the IoT paradigm. The aim of the proposed SD-EERP algorithm is to enhance the lifetime of the devices by choosing the energy-efficient path to reach the target device. The proposed model implements the Software Defined Network (SDN) based cluster architecture. The cluster head selection is based on residual energy and speed.All the cluster heads connect to the SDN controller to manage the entire network architecture.The simulation results show the proposed algorithm can minimize the energy consumption and increase the packet delivery ratio when compared with SCBRP

An Approach of Low-cost Software-Defined Network (SDN) Based Internet of Things

2020 ◽  
Author(s):  
Santiago Chiliquinga ◽  
Santiago Manzano ◽  
Patricio Cordova ◽  
Marcelo V. Garcia
Keyword(s):  
Internet Of Things ◽  
Low Cost ◽  
Software Defined Network
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