研究智能手机轻量级访问控制的探讨  

Research on Access Control of Smart Phone

作　　者：周健[1] 马志媛[2] 杨宸[1] 

机构地区：[1]陕西师范大学计算机科学学院,陕西西安710062 [2]西安电子科技大学计算机科学学院,陕西西安710062

出　　处：《计算机技术与发展》2011年第11期227-230,共4页Computer Technology and Development

基　　金：陕西省科技攻关项目(2008K01-58)

摘　　要：随着智能手机市场占有率的不断上升,智能手机已变得越来越普及。作为一种新型的掌上小型电脑,手机安全性的意义不言而喻。文中引入访问控制来对手机信息安全进行保护,但是由于手机自身电池电量和存储空间的有限性,使得现有的访问控制不能够直接移植到手机中。因此文中将根据智能手机的实际应用需求,对现有的访问控制进行轻量化,设计一种轻量级基于角色的访问控制系统来保证手机信息的安全访问,并对该访问控制模型和系统总体结构进行系统的论述。As more and more phones are sold, smart phones are becoming increasingly popular. The significance of security about phone is self-evidence as a new kind of palmtop minicomputer. It introduces the access control to protect the information security for smart phone. Because of the limitation of battery and storage of smart phone, the existing access control program cannot be directly installed on the phone. Therefore according to the practical application requirements,it proposes a lightweight method for the existing access control program on smart phone,it designs a kind of lightweight role-based access control program to ensure the information security in smart phone, and discusses the access control model and system overall structure systematically.

关 键 词：角色 基于角色访问控制 智能手机 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]