Meena V, Gorripatti Meghana, Suriya Praba T
School of Computing, SASTRA Deemed University, Thirumalaisamudram, Thanjavur, 613401 India.
Wirel Pers Commun. 2021;119(2):1369-1386. doi: 10.1007/s11277-021-08285-7. Epub 2021 Apr 6.
Internet of Things (IoT) is a network of internet connected devices that generates huge amount of data every day. The usage of IoT devices such as smart wearables, smart phones, smart cities are increasing in the linear scale. Health care is one of the primary applications today that uses IoT devices. Data generated in this application may need computation, storage and data analytics operations which requires resourceful environment for remote patient health monitoring. The data related with health care applications are primarily private and should be readily available to the users. Enforcing these two constraints in cloud environment is a hard task. Fog computing is an emergent architecture for providing computation, storage, control and network services within user's proximity. To handle private data, the processing elements should be trustable entities in Fog environment. In this paper we propose novel Trust Enforced computation ofFLoading technique for trust worthy applications using fOg computiNg (TEFLON). The proposed system comprises of two algorithms namely optimal service offloader and trust assessment for addressing security and trust issues with reduced response time. And the simulation results show that proposed TEFLON framework improves success rate of fog collaboration with reduced average latency for delay sensitive applications and ensures trust for trustworthy applications.
物联网（IoT）是一个由联网设备组成的网络，每天都会产生大量数据。诸如智能可穿戴设备、智能手机、智慧城市等物联网设备的使用正在呈线性增长。医疗保健是当今使用物联网设备的主要应用之一。此应用中生成的数据可能需要进行计算、存储和数据分析操作，这需要一个资源丰富的环境来进行远程患者健康监测。与医疗保健应用相关的数据主要是私密的，并且应该对用户随时可用。在云环境中强制执行这两个约束是一项艰巨的任务。雾计算是一种新兴的架构，用于在用户附近提供计算、存储、控制和网络服务。为了处理私密数据，处理元素在雾环境中应该是可信赖的实体。在本文中，我们提出了一种新颖的使用雾计算进行可信应用的可信强制计算负载技术（TEFLON）。所提出的系统包括两种算法，即最优服务卸载器和信任评估，用于以减少响应时间的方式解决安全和信任问题。并且仿真结果表明，所提出的TEFLON框架提高了雾协作的成功率，减少了对延迟敏感应用的平均延迟，并确保了对可信应用的信任。
