English  |  正體中文  |  简体中文  |  Items with full text/Total items : 90069/105176 (86%)
Visitors : 6521517      Online Users : 514
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/18668


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/18668


    Title: A Generalized Temporal and Spatial Role-Based Access Control Model
    Authors: 陳興忠;Chen, Hsing-Chung
    Contributors: 資訊工程學系
    Keywords: Access Control;RBAC;TSRBAC
    Date: 2010-08
    Issue Date: 2012-11-26 13:56:46 (UTC+8)
    Abstract: Securing access to data, applied to mobile service
    applications with temporal and spatial controlling, requires
    constructing innovative definitions with temporal and spatial
    limitations for an access-control system. To cope with the
    temporal and spatial requirements, we propose a generalized
    Temporal and Spatial RBAC (TSRBAC) model. In the
    TSRBAC model, temporal-period and spatial-location based
    entities are used to constrain the permissions of objects, user
    positions, and geographically bounded roles. Furthermore, we
    also present temporal and spatial relations of Temporal and
    Spatial Separation of Duties (TSSSD), Temporal and Spatial
    Dynamic Separation of Duties (TSDSD) constraints in the
    TSRBAC model.
    Relation: Journal of Networks
    Appears in Collections:[資訊工程學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML143View/Open


    All items in ASIAIR are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback