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: hbf310327ed86569c
Venue: VLDB
Year: 2007
Pagerank: 5.3572454e-05
Overall Rank: 8,312 | 44.12%
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
8,703	ENKI: Access Control for Encrypted Query Processing	2015	SIGMOD	5.2905577e-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
115	Executing SQL over Encrypted Data in the Database-Service-Provider Model	2002	SIGMOD	0.00031742473
311	Order Preserving Encryption for Numeric Data	2004	SIGMOD	0.00021327947
1,450	Controlling Access to Published Data Using Cryptography	2003	VLDB	0.0001061234
2,175	Two Can Keep a Secret: A Distributed Architecture for Secure Database Services	2005	CIDR	8.9159708e-05
2,578	Chip-Secured Data Access: Confidential Data on Untrusted Servers	2002	VLDB	8.273634e-05

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1	9,104	Client-Based Access Control Management for XML documents	2004	VLDB
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7	13,645	Access Control for Information-Theoretically Secure Data	2025	VLDB
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9	1,450	Controlling Access to Published Data Using Cryptography	2003	VLDB
10	12,943	Security in Outsourcing of Association Rule Mining	2007	VLDB