目前,无线网络不管是基于WIFI的广域网建设,还是局域网建设,都有了相对成熟的发展,而无线网络也有着非常广泛的覆盖程度。随着智能手机的普及,4G技术的应用也日益广泛。在无线网络的应用过程中,也开始暴露出越来越多的安全隐患。如何构建安全的无线网络安全运行环境,是目前亟待解决的课题。本文从技术层面,分析了无线网络安全防护的具体措施。 At present, the wireless network has a relatively mature development both in terms of WIFI-based wide area network construction and local area network construction, and the wireless network also has a very wide coverage. With the popularity of smart phones, 4G technology is also increasingly widely used. In the process of application of wireless network, it also began to expose more and more security risks. How to construct a safe operating environment for wireless network security is an urgent issue to be solved. This article from the technical level, analyzes the specific measures of wireless network security.