移动互联网下位置隐私保护及攻击技术研究

Mobile Internet location privacy protection and attack technology research

随着移动技术的日益发展,互联网从传统的PC端逐渐转向了以移动端为主要载体的新发展模式。位置服务在移动领域具有广泛的应用,但位置信息与用户身份的关联关系可能会被不法分子利用,给用户带来严重的伤害。文章研究了移动网络下的位置隐私保护,首先给出了三种位置服务结构,接着介绍了攻击者常用的攻击方法,并对典型的位置隐私保护技术进行了详细分析,最后结合服务需求和技术的发展趋势,指出了未来的保护技术研究重点。

With the development of mobile technology, the Internet has moved from the traditional PC to the new development model with the mobile side as the main carrier. Location services in the mobile space has wide application, but the location information associated with the identity of the users relationship may be the use of, brings the serious damage to the user. This paper studies the position of mobile network privacy protection, three location service structure is given first, then introduces the common method of assault, attackers and the typical location privacy protection technology are analyzed in detail, the trend of the development of service demand and technique, points out the future protection technology research focus.