无线传感网信息安全面临的挑战

The Challenge of Security in Wireless Sensor Network

信息技术越普及、越深化,信息安全问题就越突出。尤其是在无线技术广泛应用于工业控制领域时,如何在提升技术、扩大应用的同时保障信息安全,成为工业自动化向智能化发展的关键。本文介绍了无线传感网技术的发展历程,分析了无线传感网中用到的信息安全技术;探讨了当前面临的挑战,并给出我国无线传感网信息安全的发展建议。

With the development of information technology,security has become a serious problem.Especially when wireless technology has been widely used in industry control area,how to ensure security has become the key point of approaching from automatic to intelligent of industry.In this paper,firstly the history of WSN is presented,and then the security technologies used in WSN are analyzed.Current challenge and some suggestion are give at last.