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- A resource access control mechanism is needed in such a sophisticated system. 安全性是并行设计实施的关键问题。
- It offers a rich set of access control mechanism for you to secure document and programs. 它提供了一套丰富的对文件及程序的存取控制机制。
- It offer a rich set of access control mechanism for you to secure document and programs. 它提供了一套丰富的对文件及程序的存取控制机制。
- RBAC is access control mechanism which can satisfy more security de-mand of system. RBAC是一种能够满足系统多方面安全需求的访问控制机制。
- Analyzing the main access control mechanism currently, performing authorization with PMI-based attribute certificate. 分析了目前主要的访问控制机制,使用基于PMI的属性证书实施授权。
- This paper provides an access control mechanism within collaborative CAD, based on a technique we call role-based viewing. 提出了协同cad中信息存取的机制,这种机制是以基于角色的视图技术为基础的。
- Ticketing is the access control mechanism for the general public to enter an event.The OCOG may establish a al area dealing with Ticketing aspects. 票务是公众观看赛事或文化活动的入场管理机制,奥组委可设立职能部门办理有关票务事务。
- Thus, providing a unitive and effective privilege management and access control mechanism in information environment is the next primary target. 因此提供信息环境下统一的权限管理和访问控制机制成为下一个主要目标。
- This dissertation is based on the research work of the Vega Information Grid project, and addresses the access control mechanism of the information grid. 本文结合中科院计算所织女星信息网格计划的研究工作,研究了信息网格的访问控制机制。
- This paper mainly introduces the application of RBAC-based access control mechanism in library so as to provide some reference for digital library construction. 文中主要介绍了基于RBAC技术的访问控制机制在数字图书馆中的应用,拟对现代数字图书馆的建设有所贡献。
- To conquer limitations above-mentioned and improve Linux security, this system added a new access control layer above the original access control mechanism in current Linux. 为了克服这些缺陷,提高系统安全性,本系统在Linux原有访问控制机制之上,增加一层访问控制。
- A sufficiently fine-grained access control mechanism can enable selective sharing of information, where in its absence sharing may be considered too risky altogether. 一个真正的细粒度强制访问控制机制支持信息的选择性共享,在缺乏这种机制的情况下,共享的风险太大。
- The open environment poses the unique security challenges to access control mechanism due to its distributivity, inherent heterogeneity and highly dynamic nature. 摘要因开放环境的分布性、异构性和动态性,对访问控制提出了独特的安全挑战。
- Generally speaking, information security includes Intrusion Detection, encryption, authentication, access control, and auditing. We will study the access control mechanism in this thesis. 一般而言信息安全探讨的内容包括了:入侵检测(Intrusion Detection)、加密(Encryption)、认证(Authentication)、访问控制(Access Control)以及审核(Auditing)等等。
- With the purpose of having knowledge of the admission control ability in wireless LAN, we analyze the access control mechanism of IEEE802.11MAC and some QoS technologies under IEEE802.11 Std. 为了研究无线局域网中的网络访问控制能力,论文分析了IEEE802.;11标准中MAC层的网络访问控制机制,并研究了一些IEEE802
- Some access control mechanisms such as DAC, MAC, RBAC and TBAC have been developed with the unceasingly development of the access control technology. 访问控制技术在不断发展中,产生了DAC、MAC、RBAC和TBAC等机制。
- Using trust in access control mechanism 信任在访问控制中的应用及研究
- IEEE802.11b LAN use wireless media to transmit information. Since the wireless media is more complex than wired media, the MAC layer access controling mechanism of IEEE802.11b is more complex. IEEE80 2 .;11b采用无线方式传输信息;而无线方式传输与有线方式传输相比;具有较大的复杂性;所以其MAC(媒体访问控制 )机制也更加复杂。
- The Grid File System Directory Services specification describes the management of a namespace of federated and virtualized data from file system resources, access control mechanisms, and meta-data management. Grid File System Directory Services规范描述的是对于文件系统资源数据进行联邦化和虚拟化后的命名空间管理,访问控制机制,以及元数据的管理。
- As a new technique, EPON use broadcast in the downstream channel and TDMA in the upstream channel to share transmission media between users. Medium access control mechanisms are used to allocate bandwidth to users. 作为一种新技术,EPON系统采取在下行信道使用广播方式而在上行信道使用时分多址(TDMA)方式,为用户提供共享传输介质的接入方式,因此就需要一种接入控制机制来为用户分配带宽。