摘要
基于环境感知的安全移动存储系统结合了加解密、射频识别和实体鉴别技术,确保只有授权的用户在管控区域内的合法主机上才能使用移动存储设备,实现了对不同用户和不同级别主机的访问控制;系统独有的双射频环境感知机制可以保证设备被带离管控区域时,密钥被安全地销毁。实验结果表明,该安全移动存储系统达到了设计要求,各项功能稳定,有效地保障了设备内的数据安全。
The security portable storage system based on context-aware combines the technology of encryption, radio frequency identification （RFID） and entity authentication, which ensures that only the authorized user can use the portable storage device on the legitimate host in the controlled area, and controls the access of different users and hosts with different levels. The unique dual-RFID context-aware mechanism of the system can achieve reliable key destruction when the storage device is taken out of the controlled area. Experimental results demonstrate that the implemented system meets the design requirements, and the functions are stable, which can effectively protect the data security of the portable storage device.
出处
《计算机工程与设计》
CSCD
北大核心
2014年第4期1165-1171,共7页
Computer Engineering and Design
基金
国家863高技术研究发展计划基金项目(2012AA013104
2013AA01A214)
中国科学院战略性先导专项子课题海云信息安全共性关键技术研究基金项目(XDA06010702)
关键词
移动存储设备
安全
环境感知
加解密
射频识别
访问控制
portable storage device
security
context-aware
encryption
radio frequency identificatiom access control
