论文标题
使用区块链的工业物联网网络的安全和值得信赖的机制
A Secure and Trusted Mechanism for Industrial IoT Network using Blockchain
论文作者
论文摘要
工业互联网（IIOT）是一个强大的物联网应用程序，通过确保在枢纽，制造地点和包装单元等各个实体之间进行透明的沟通来重塑行业的增长。在IIOT中引入数据科学技术可以提高以更有效的方式分析收集到的数据的能力，而当前IIOT体系结构由于其分布性而缺乏。从安全的角度来看，网络异常/攻击者在IIT中构成了高安全风险。在本文中，我们已经解决了这个问题，在此问题中，选择协调器IoT设备来计算物联网设备的信任，以防止恶意设备成为网络的一部分。此外，通过集成基于区块链的数据模型来确保数据的透明度。通过MATLAB对各种安全指标（例如攻击强度，消息更改和错误身份验证的可能性）进行广泛而严格的验证拟议框架的性能。模拟结果表明，提出的解决方案通过有效检测网络中的恶意攻击来提高IIT网络安全性。
Industrial Internet-of-Things (IIoT) is a powerful IoT application which remodels the growth of industries by ensuring transparent communication among various entities such as hubs, manufacturing places and packaging units. Introducing data science techniques within the IIoT improves the ability to analyze the collected data in a more efficient manner, which current IIoT architectures lack due to their distributed nature. From a security perspective, network anomalies/attackers pose high security risk in IIoT. In this paper, we have addressed this problem, where a coordinator IoT device is elected to compute the trust of IoT devices to prevent the malicious devices to be part of network. Further, the transparency of the data is ensured by integrating a blockchain-based data model. The performance of the proposed framework is validated extensively and rigorously via MATLAB against various security metrics such as attack strength, message alteration, and probability of false authentication. The simulation results suggest that the proposed solution increases IIoT network security by efficiently detecting malicious attacks in the network.
