Abstract
We propose two phase filtering scheme to develop an efficient mechanism for XML databases to control query-based access. An access control environment for XML documents and some techniques to deal with fine-grained authorization priorities and conflict resolution issues are proposed. Despite this, relatively little work has been done to enforce access controls particularly for XML databases in the case of query-based access. The basic idea utilized is that a user query interaction with only necessary access control rules is modified to an alternative form which is guaranteed to have no access violations using tree-awareness metadata of XML schemas and set operations supported by XPath 2.0. The scheme can be applied to any XML database management system and has several advantages such as small execution time overhead, fine-grained controls, and safe and correct query modification. The experimental results clearly demonstrate the efficiency of the approach.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bray, T., Paoli, J., Sperberg-McQueen, C.M., Maler, E., Yergeau, F.: Extensible Markup Language (XML) 1.0, World Wide Web Consortium (W3C) (2004), http://www.w3.org/TR/REC-xml
Berglund, A., Boag, S., Chamberlin, D., Fernández, M.F., Kay, M., Robie, J., Siméon, J.: XPath 2.0, World Wide Web Consortium (W3C) (2005), http://www.w3.org/TR/xpath20/
Rabitti, F., Bertino, E., Kim, W., Woelk, D.: A Model of Authorization for Next-Generation Data-base Systems. ACM Transaction on Database Systems 126(1), 88–131 (1991)
Damiani, E., Vimercati, S., Paraboschi, S., Samarati, P.: Securing XML document. In: Zaniolo, C., Grust, T., Scholl, M.H., Lockemann, P.C. (eds.) EDBT 2000. LNCS, vol. 1777, pp. 121–135. Springer, Heidelberg (2000)
Damiani, E., Vimercati, S., Paraboachk, S., Samarati, P.: XML Access Control Systems: A Compo-nent-Based Approach. In: Proc. IFIP WG11.3 Working Conference on Database Security, The Nether-lands (2000)
Damiani, E., Vimercati, S., Paraboachk, S., Samarati, P.: Design and Implementation of Access Control Processor for XML Documents. Computer Network (2000)
Damiani, E., Vimercati, S., Paraboachk, S., Samarati, P.: A Fine-grained Access Control System for XML Documents. ACM Trans. Information and System Sec. 5(2) (2002)
Bertino, E., Castano, S., Ferrari, E., Mesiti, M.: Specifying and Enforcing Access Control Policies for XML Document Sources. WWW Journal, Baltzer Science Publishers 3(3) (2000)
Bertino, E., Castano, S., Ferrai, E.: Securing XML documents with Author-x. IEEE Internet Computing, 21–31 (May/June 2001)
Bertino, E., Ferrari, E.: Secure and Selective Dissemination of XML Documents. TISSEC 5(3), 237–260 (2002)
Bertino, E., Braun, M., Castano, S., Ferrari, E., Mesiti, M.: Author-X: A Java-Based System for XML Data Protection. In: Proc. IFIP WG11.3 Working Conference on Database Security, Netherlands (2002)
Gabillon, A., Bruno, E.: Regulating Access to XML Documents. In: Proc. IFIP WG11.3 Working Conference on Database Security (2001)
Stoica, A., Farkas, C.: Secure XML Views. In: Proc. IFIP WG11.3 Working Conference on Data-base and Application Security (2002)
Grust, T.: Accelerating XPath Location Steps. In: Proc. of the 21st Int’l ACM SIGMOD Conf. on Management of Data, Madison, Wisconsin, USA, pp. 109–120 (June 2002)
Grust, T., van Keulen, M., Teubner, J.: Staircase Join: Teach a Relational DBMS to Watch its Axis Steps. In: Proc. of the 29th VLDB Conference, Berlin, Germany (September 2003)
Murata, M., Tozawa, A., Kudo, M.: XML Access Control using Static Analysis. In: ACM CCS, Washington D.C. (2003)
Jeon, J.-M., Chung, Y.D., Kim, M.H., Lee, Y.J.: Filtering XPath expressions for XML access control. Computers & Security 23, 591–605 (2004)
Luo, B., Lee, D.W., Lee, W.C., Liu, P.: Qfilter: Fine-grained Run-Time XML Access Control via NFA-based Query Rewriting. In: Proc. of the Thirteenth ACM Conference on Information and Knowledge Management 2004, Washington, USA, November 8 (2004)
De Capitani, S., Marrara, S., Samarati, P.: An Access Control Model for Querying XML Data. In: Proc. of the 2005 ACM Workshop on Secure Web Services, Fairfax, Virginia, USA, November 11, pp. 36–42 (2005)
Mohan, S., Sengupta, A., Wu, Y., Klinginsmith, J.: Access Control for XML - A Dynamic Query Rewriting Approach. In: Proc. of the 31st VLDB Conference, Trondheim, Norway (2005)
Schmidt, A.R., Waas, F., Kersten, M.L., Florescu, D., Manolescu, I., Carey, M.J., Busse, R.: The XML Benchmark Project. Technical Report INS-R0103, CWI (April 2001)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Byun, C., Park, S. (2006). Two Phase Filtering for XML Access Control. In: Jonker, W., Petković, M. (eds) Secure Data Management. SDM 2006. Lecture Notes in Computer Science, vol 4165. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11844662_9
Download citation
DOI: https://doi.org/10.1007/11844662_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-38984-2
Online ISBN: 978-3-540-38987-3
eBook Packages: Computer ScienceComputer Science (R0)