Wireless sensor network is a key technology in Internet of Things. However, due to the large
number of sensor nodes and limited security capability, aging nodes and malicious nodes …

The high possibility of attack is greatly attributed to the broadcast nature of the
communication medium in which the sensor nodes operate; this makes eavesdropping of …

针对现有物联网节点信任模型无法有效应对节点通信数据攻击以及难以抵抗恶意节点欺诈的
不足, 提出了一种面向物联网节点的动态信任评估模型DTAM. 在直接信任值的计算中考虑到相 …

This research work confronts a sender-based responsive and novel protocol named
“Intelligent Energy-Aware Multiple restraints Secured Optimal Routing (IEAMSOR)” protocol …

Multicast Routings is a big challenge due to limitations such as node power and bandwidth
Mobile Ad-hoc Network (MANET). The path to be chosen from the source to the destination …

Tens of billions of nodes in the Internet of Things work together, making the boundary
between virtual and reality more and more blurred. However, while the Internet age has …

Smart city refers to the information system with Internet of things and cloud computing as the
core technology and government management and industrial development as the core …

A safe and reliable terminal environment is crucial to ensure the security of the electricity
trading system. The existing terminal security system based on identity authentication and …

How to build trusted group is a key problem to be solved in the IOT environment. For
centralized networking, this paper proposes a trusted group construction mechanism based …

In e-commerce, buyers do not have enough information about the products and services
provided. In some industries, retail trade has been completely supplanted; offline trading …