Trustworthy and Cost Effective Management of Compliance Records

This dissertation shows that it is possible to greatly improve the assurances offered by current approaches to providing tamper resistance for records on WORM storage, without significantly increasing their cost. We propose and evaluate tamperproof and tamper-resistant approaches to searching and indexing documents, migrating documents between WORM storage servers, and destroying documents and the information related to them at the end of their retention periods. We also propose and evaluate effective ways to partition arriving documents across a hierarchy of storage devices, even without knowledge of their future query workload. In addition, we show how to provide tamper resistance for the data stored in relational databases at very modest cost.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Computer Science

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2015

Author dc:creator

• Mitra, Soumyadeb

Contributors dc:contributor

• Winslett, Marianne

• Computer Science

Language dc:language

eng

Identifier

(MiAaPQ)AAI3347456

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/81851