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Integrating Multilevel Security Policies in Multilevel Federated Database Systems

  • Marta Oliva
  • Fèlix Saltor
Part of the IFIP International Federation for Information Processing book series (IFIPAICT, volume 73)

Abstract

This paper describes a multilevel security policies integration methodology to endow tightly coupled federated database systems with a multilevel security system. The proposal is based on a schema integration process. It obtains, in a semi-automatic form, the ordered set of classification levels for the multilevel security system of the federation, and the translation functions between each ordered set belonging to each component database and the federated ordered set as well. The proposed methodology also includes a way to solve the problem of classification of the components of the Federated Schema generated during the integration process.

Key words

Multilevel security integration interoperation federated DBMS 

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Copyright information

© Kluwer Academic Publishers 2002

Authors and Affiliations

  • Marta Oliva
    • 1
  • Fèlix Saltor
    • 2
  1. 1.Dept. Informàtica i Enginyeria IndustrialUniversitat de LleidaLleidaCatalonia
  2. 2.Dept. Llenguatges i Sistemes InformaticsUniversitat Politècnica de CatalunyaBarcelonaCatalonia

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