Over-encryption: Management of Access Control Evolution on Outsourced Data

Summary: Introduces over-encryption for outsourced data: two-layer scheme (owner inner, server outer) to enforce evolving access policies. Presents a model and algorithm to manage the dual layers and a risk analysis to mitigate information exposure during policy updates. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 9723
Venue: VLDB
Year: 2007
Pagerank: 5.4802066e-05
Overall Rank: 8,142 | 44.14%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Sabrina De Capitani di Vimercati (University of Milan)
2. Sara Foresti (University of Milan)
3. Sushil Jajodia (George Mason University)
4. Stefano Paraboschi (University of Bergamo)
5. Pierangela Samarati (University of Milan)

BibTeX Citation

@article{vimercati_vldb07,
        title = {{Over-encryption: Management of Access Control Evolution on Outsourced Data}},
        author = {di Vimercati, Sabrina De Capitani and Foresti, Sara and Jajodia, Sushil and Paraboschi, Stefano and Samarati, Pierangela},
        journal = {PVLDB},
        series = {{VLDB} '07},
        pages = {123--134},
        year = {2007}
}

Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
8,534	ENKI: Access Control for Encrypted Query Processing	2015	SIGMOD	5.4119882e-05

Outgoing Citations (Sorted by Pagerank)

Showing 5 of 5 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
114	Executing SQL over Encrypted Data in the Database-Service-Provider Model	2002	SIGMOD	0.00032363776
310	Order Preserving Encryption for Numeric Data	2004	SIGMOD	0.00021766789
1,413	Controlling Access to Published Data Using Cryptography	2003	VLDB	0.00010848409
2,133	Two Can Keep a Secret: A Distributed Architecture for Secure Database Services	2005	CIDR	9.1164075e-05
2,536	Chip-Secured Data Access: Confidential Data on Untrusted Servers	2002	VLDB	8.4559576e-05

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10	12,653	Security in Outsourcing of Association Rule Mining	2007	VLDB