期刊

网络化倒立摆系统的偏差攻击及其检测方法

为解决网络化控制系统数据完整性的攻击问题,设计了基于网络化倒立摆平台状态信息的偏差攻击,并提出了对应的检测方法.利用Ettercap工具对平台网络成功入侵,对位置数据进行了偏差攻击;结合支持向量机(SVM)方法,使用LibSVM分类器,对倒立摆系统的4种状态信息进行训练、建模和数据分类,并与K最近邻、决策树方法进行对比;在平台上验证了所提出的方法.仿真和实验结果表明,所设计的攻击方法能够改变系统的稳定状态,与常用的机器学习方法相比,SVM在偏差攻击检测的二分类问题上更加优越,能较好地区分掺杂在数 …

工业控制系统网络入侵检测方法综述

随着工业控制系统(industrial control systems, ICS)的网络化, 其原有的封闭性被打破, 各种病毒、木马等随着正常的信息流进入ICS, 已严重威胁ICS的安全性, 如何做好ICS安全防护已迫在眉睫.入侵检测方法作为一种主动的信息安全防护技术可以有效弥补防火墙等传统安全防护技术的不足, 被认为是ICS的第二道安全防线, 可以实现对ICS外部和内部入侵的实时检测.当前工控系统入侵检测的研究非常活跃, 来自计算机、自动化以及通信等不同领域的研究人员从不同角度提出一系列ICS …

A Cost-efficient Multi-cloud Orchestrator for Benchmarking Containerized Web-applications.

Benchmarking the containerized web-applications across multiple cloud gives web-application owners more chance to deploy their applications on cheaper host while meeting their performance requirements. However, benchmarking a large number of cloud …

A secure routing protocol with regional partitioned clustering-

A User Centric Security Solution for Internet of Things and Edge Convergence.

The Internet of Things (IoT) is becoming a backbone of sensing infrastructure to several mission-critical applications such as smart health, disaster management, and smart cities. Due to resource-constrained sensing devices, IoT infrastructures use …

ESMLB: Efficient Switch Migration-based Load Balancing for Multi-Controller SDN in IoT.

In software-defined networks (SDNs), the deployment of multiple controllers improves the reliability and scalability of the distributed control plane. Recently, edge computing (EC) has become a backbone to networks where computational infrastructures …

GA-Par: Dependable Microservice Orchestration Framework for Geo-Distributed Clouds.

Recent advances in composing Cloud applications have been driven by deployments of inter-networking heterogeneous microservices across multiple Cloud datacenters. System dependability has been of the upmost importance and criticality to both service …

GoSharing: An Incentive Framework for Cooperative Contents Sharing in Mobile Edge Networks

In most metropolises, commuters spend a considerable amount of time on public transport, and many of them entertain themselves with the content (like music or videos) on their mobile devices to alleviate boredom. Currently, the content, usually …

Multi-objective Deployment of Data Analysis Operations in Heterogeneous IoT Infrastructure.

The growth of Internet of Things (IoT) technology brings many new opportunities for applications in areas including smart healthcare, smart buildings, and smart agriculture. These applications must normally distribute the computations, required for …

Sharing and performance optimization of reproducible workflows in the cloud

Scientific workflows play a vital role in modern science as they enable scientists to specify, share and reuse computational experiments. To maximizethe benefits, workflows need to support the reproducibility of the experimental methods they capture. …