基于信息隐藏的传感器网络安全研究

Research on sensor network security based on information hiding

无线传感器属于组织网络,其特点是以数据为核心,因此,传感器传输过程中,保护传感器的数据安全尤为重要。传感器数据安全的保护是人们面临的重要问题,如何采取有效对策,解决传感器数据传输安全问题,利用信息隐藏技术和相应措施保护传感器免受安全威胁,是人们关注的重点,对此进行针对性的研究,介绍信息隐藏技术的概念、分类,隐藏技术的基本原理和主要特征,对信息隐藏技术的主要问题进行研究和分析。

Wireless sensor belongs to organizational network,and its characteristic is that data is the core. Therefore,in the process of sensor transmission,it is particularly important to protect the data security of sensor. The protection of sensor data security is an important problem that people are facing. How to take effective countermeasures to solve the security problem of sensor data transmission,and how to use information hiding technology and corresponding measures to protect sensor from security threats are the focus of people’s attention. The basic principles and main features of concealment,classification and hiding technology are studied and analyzed.