随着无线技术的发展,以其安装的便利性,高带宽等方面的优势,迅速占有了大量的市场份额,并走进了千家万户。无线网络不仅成为企事业单位的必备,而且也成为家庭网络的首选。如何确保无线网络的安全,这一问题已成为当前科学研究的重点。现在已有许多确保网络安全的方法,文章着重从数据加密这一角度来探讨如何确保无线网络的安全。 With the development of wireless technology, with its ease of installation, high bandwidth and other advantages, quickly occupy a large market share, and into the tens of thousands of households. Wireless network has not only become a necessity of enterprises and institutions, but also become the preferred home network. How to ensure the safety of wireless networks has become the focus of current scientific research. There are many ways to ensure network security. The article focuses on how to ensure the security of wireless networks from the perspective of data encryption.