ChainShieldML是一个智能去中心化安全框架,用于下一代无线传感器网络
Dileep Kumar Murala1, Shadab Ahmad2, V A Sankar Ponnapalli3
1Department of Computer Science and Engineering, Faculty of Science and Technology, ICFAI Foundation for Higher Education, Hyderabad, 501203, Telangana, India.
Scientific reports
|December 2, 2025
概括
ChainShieldML为无线传感器网络 (WSN) 提供了一种新的混合安全架构. 该系统结合了区块链和机器学习,以在物联网应用中有效,分散和适应性地保护内部威胁.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 网络工程 网络工程
背景情况:
- 无线传感器网络 (WSN) 对于下一代物联网 (IoT) 应用至关重要,在关键领域实现智能自动化.
- 由于固有的局限性,如低功耗,有限的计算能力和对内部威胁的易感性,WSN面临着重大安全挑战.
- 对于资源有限的WSN,传统的安全方法往往是不够的,需要创新的解决方案.
研究的目的:
- 介绍ChainShieldML,一种轻量级的混合安全架构用于WSN.
- 加强WSN的安全性,可信性和数据完整性,以防止复杂的攻击.
- 为有限的物联网环境提供一个资源效率高,适应性强的防御机制.
主要方法:
- 一个双边的防御策略,集成一个无许可区块链来实现分散的信任和身份验证,并使用机器学习模块来检测威胁.
- 利用以太坊生态系统上的智能合约和VBFT共识算法的区块链预防模块,用于安全的节点注册和不可变的日志记录.
- 采用LightGBM (Light Gradient Boosting Machine) 算法实时检测和排名恶意节点,优化诸如回忆和推断延迟等性能指标.
主要成果:
- ChainShieldML在检测内部攻击和加强WSN内部数据保护方面取得了重大改进.
- 该架构在能源消耗和通信延迟方面实现了高效率,这对于资源有限的WSN至关重要.
- 性能评估证实LightGBM是WSN安全性,精度和速度平衡的最佳机器学习分类器.
结论:
- 通过区块链和机器学习的协同作用,ChainShieldML为WSN提供了一种新的,资源高效的,并为未来做好准备的安全解决方案.
- 混合方法有效地解决了WSN的独特安全漏洞,促进了分散的信任和适应性智能.
- 这种架构对于确保WSN在关键物联网应用中的可靠运行和安全至关重要.
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