Random Noise for Query Completeness Verification of Outsourced Databases
Lu Hon · Computer Knowledge and Technology · 2014
Database outsourcing enables the company or organization to outsource the database management task to the professional third party, and the company or organization can concentrate on core businesses. There exist such security problems as privacy preservation, integrity verification of query results and access control in the research area of outsourced database. Based on the redundant data method, random noise is added to the redundant data for the completeness verification of outsourced database.Experiments show the security and effectiveness of the proposed method.