Privacy Preserving in Data-Mining: A Survey on Security of Outsourced Transaction Databases

Provided by: Compusoft
Topic: Security
Format: PDF
Database outsourcing is a promising data management system in which data-owner stores the confidential information at the third party service provider's site. The service provider manages and administers the database and avails the readymade services to the data owner and their clients to create, update, delete and access the database. Although database security is required because more service providers are not trustworthiness. The major requirements for getting security in outsourced databases are confidentiality, privacy, integrity, freshness in case of dynamic updates, access control in multi-user environment, availability and query authentication and assurance.

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