中文说明：
从802.11b的一般介绍开始，802.11安全性为您提供了无线安全的广泛理论和实践基础，消除了一些沿途的误解。在这样做的过程中，他们为您提供了思考本书其余部分如何应用于您的特定需求和情况所需的技术基础。如果您是一名网络、安全或系统工程师，或者任何对部署基于802.11b的系统感兴趣的人，那么您会希望这本书能陪伴您走过每一步。
English Description：
Starting with the general introduction of 802.11b, 802.11 security provides you with a broad theoretical and practical basis for wireless security, and eliminates some misunderstandings along the way. In doing so, they provide you with the technical basis you need to think about how the rest of the book applies to your specific needs and situations. If you are a network, security or system engineer, or anyone interested in deploying 802.11b based systems, you will hope that this book will accompany you every step