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Protecting Inappropriate Release of Data from Realistic Databases (1998)
| Venue: | DEXA'98 (Database and Expert Systems Applications): Workshop on Security and Integrity of Data Intensive Applications |
| Citations: | 8 - 0 self |
BibTeX
@INPROCEEDINGS{Wiederhold98protectinginappropriate,
author = {Gio Wiederhold and Michel Bilello},
title = {Protecting Inappropriate Release of Data from Realistic Databases},
booktitle = {DEXA'98 (Database and Expert Systems Applications): Workshop on Security and Integrity of Data Intensive Applications},
year = {1998}
}
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Abstract
In databases that are used for internal operations the data are not organized according to external access criteria. When collaboration with external customers is required the common tools of authentication, authorization, and secure transmission are inadequate to protect against release of inappropriate data. The approach used in the TIHI/SAW projects at Stanford adds a release filter. Such a release filter can be awkward and costly. By driving the filtering primitives through simple rules we allow a security officer to manage the institution policy and balance manual effort and complexity. A byproduct of the approach is a lowered dependence on perfect data management. 1. Introduction There are data sources that are primarily intended for external access, such as public web pages, reports, bibliographies, etc. These are organized according to external access criteria. If some of the information is not intended to by public, then security provisions are put into place. Customers will...
Keyphrases
realistic database inappropriate release external access criterion release filter security officer balance manual effort external customer security provision data source external access inappropriate data common tool secure transmission lowered dependence internal operation simple rule perfect data management tihi saw project public web page institution policy filtering primitive
