WAPI是WLAN Authentication and Privacy Infrastructure的英文缩写。-WAPI is the WLAN Authentication and Privacy Infrastructure abbreviation.

在线社会网络信息检索，一篇PAPER，关于如何提取人物信息的算法与思想的实现。-Information Revelation and Privacy in Online SocialNetworks

privacy issue in wsn also about localization

fm sender his FM transmitter (FM Tx) is about the simplest and most basic FM Tx it is possible to build and have a useful transmitting range. It is surprisingly powerful despite its small component count and 3V operating voltage. It will easil