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Data warehouses, mobile agents, and security

Stokłosa J.

Systems : journal of transdisciplinary systems science

1999

Vol. 4, No. 1-2

81-90

A problem in the use of cryptographic mobile agents in the multilevel data warehouse environment is discussed. First, a systematic approach to cryptographic systems is presented. A cryptographic system is a collection of cryptographic primitives and protocols which help to ensure the confidentiality, integrity, and authenticity of data as well as secure key exchange for these primitives. Cryptography is a good tool for protecting sensitive data stored in data warehouses and transmitted through the corporate network. Mobile agents are intelligent programs that can migrate on a computer network. The authority of each agent can be established by way of cryptographic techniques.