Software system comprises some main subsystems such as the tss embedded os , host interface specification , file access control module , explicit authorization table management and audit system 軟件系統(tǒng)包括tss的嵌入式操作系統(tǒng)、接口協(xié)議、文件訪問控制模塊、顯式授權(quán)程序、靜態(tài)授權(quán)表的管理,以及審計(jì)系統(tǒng)等重要的子系統(tǒng)。
In uarbac , effort is made to combine the advantages of above models and the runtime constraint together . and then , the uarbac is applied to an intranet multi - server file access control system 然后,將對(duì)這集中模型做比較分析,并在比較分析的基礎(chǔ)上,提出一個(gè)新的訪問控制模型? ? uarbac ( upgradedadministrativerole - basedaccesscontrol ) 。
Through the detailed analysis of the smart card architecture and safety , the article advance a valuable resolution for the smart card file architecture designing and file access control setting 通過對(duì)智能卡結(jié)構(gòu)詳細(xì)的分析,提出針對(duì)一卡通系統(tǒng)的文件結(jié)構(gòu)設(shè)計(jì)方案和文件訪問權(quán)限控制策略,并對(duì)智能卡的安全問題進(jìn)行了分析,提出了相應(yīng)的解決思想。