随着移动存储设备的广泛应用，由其引发的信息泄漏等安全问题日益受到关注。针对目前移动存储安全解决方案中利用用户名和密码进行身份认证的不足，本文提出了基于智能卡技术的安全管理方案。该方案将指纹特征作为判定移动存储设备持有者身份的依据，同时通过智能卡技术实现了移动存储设备与接入终端间的双向认证，从源头上杜绝了移动存储设备带来的安全隐患。

With the portable devices widely used, the security problems such as information leakage caused by them have been paid more and more attention. According to the deficiency of the current security management for portable devices based on username and password, this paper presents a security management scheme based on the smart card technology. In this scheme, the fingerprints are used to authenticate the identity of a device’s user, at the same time, the mutual authentication between portable devices and the accessed terminals can be achieved, which prevents the security incidents caused by portable devices at the root.