kumoh national institute of technology
Networked Systems Lab.

NSL Seminar

NSL > Education> NSL Seminar
DistBlockNet: A Distributed Blockchains-Based Secure SDN Architecture for IoT Networks
By : Alif
Date : 2018-07-27
Views : 59

Abstract:
The rapid increase in the number and diversity of smart devices connected to the Internet has raised the issues of flexibility, efficiency, availability, security, and scalability within the current IoT network. These issues are caused by key mechanisms being distributed to the IoT network on a large scale, which is why a distributed secure SDN architecture for IoT using the blockchain technique (DistBlockNet) is proposed in this research. It follows the principles required for designing a secure, scalable, and efficient network architecture. The DistBlockNet model of IoT architecture combines the advantages of two emerging technologies: SDN and blockchains technology. In a verifiable manner, blockchains allow us to have a distributed peer-to-peer network where non-confident members can interact with each other without a trusted intermediary. A new scheme for updating a flow rule table using a blockchains technique is proposed to securely verify a version of the flow rule table, validate the flow rule table, and download the latest flow rules table for the IoT forwarding devices. In our proposed architecture, security must automatically adapt to the threat landscape, without administrator needs to review and apply thousands of recommendations and opinions manually. We have evaluated the performance of our proposed model architecture and compared it to the existing model with respect to various metrics. The results of our evaluation show that DistBlockNet is capable of detecting attacks in the IoT network in real time with low performance overheads and satisfying the design principles required for the future IoT network.
Attachments
Attachment 1:   ÷ dist.pdf(601.6KB)  
 
(Total:665 articles / page:1/67 )
List
No. Subject By Date Views
665  An Intelligent Traffic Load Prediction-Based Ada.. Ade Pitra Hermawan 2019-03-15 12
664  Connecting Intelligent Things in Smart Hospitals Using.. mohtasin golam 2019-03-15 15
663  Monitoring of Large-Area IoT Sensors Using a LoRa Wire.. ȣ 2019-03-08 70
662  Artificial Intelligence for Cloud-Assisted Smart Facto.. ġ 2019-03-08 36
661  A Survey on Cluster-Based Routing Protocols for Unmann.. Hasnat 2019-02-26 97
660  Energy-aware Real-time Routing for Large-scale Industr.. DAMIAN TITA 2019-02-22 27
659  Fog-Empowered Anomaly Detection in IoT Using Hyperelli.. Riesa Krisna Astuti 2019-02-15 51
658  Positioning of UAVs for Throughput Maximization in Sof.. Muhammad Taufiq Rama 2019-02-15 48
657  DroneNetX: Network Reconstruction Through Connectivity.. Heidy Indrayani 2019-02-11 30
656  Neighbor- Based Dynamic Connectivity Factor Routing Pr.. Nita Hidayati 2019-02-11 43
Search