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Project Information

TC: SMALL: COLLABORATIVE RESEARCH:ACCOUNTABILITY AND IDENTIFIABILITY

Agency:
NSF

National Science Foundation

Project Number:
1018557
Contact PI / Project Leader:
WRIGHT, REBECCA N
Awardee Organization:
RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK

Description

Abstract Text:
The World Wide Web and other networked information systems provide enormous benefits by enabling access to unprecedented amounts of information. However, for many years, users have been frustrated by the fact that these systems also create significant problems. Sensitive personal data are disclosed, confidential corporate data are stolen, copyrights are infringed, and databases owned by one government organization are accessed by members of another in violation of government policy. The frequency of such incidents continues to increase, and an incident must now be truly outrageous to be considered newsworthy. This project takes the view that when security violations occur, it should be possible to punish the violators in some fashion.

Although "accountability" is widely agreed to be important and desirable, there has been little theoretical work on the subject; indeed, there does not even seem to be a standard definition of "accountability," and researchers in different areas use it to mean different things. This project addresses these issues, the relationship between accountability and other goals (such as user privacy), and the requirements (such as identifiability of violators and violations) for accountability in real-world systems. This clarification of the important notion of accountability will help propel a next generation of network-mediated interaction and services that users understand and trust.

The project's technical approach to accountability as an essential component of trustworthiness involves two intertwined research thrusts. The first thrust focuses on definitions and foundational theory. Intuitively, accountability is present in any system in which actions are governed by well defined rules, and violations of those rules are punished. Project goals are to identify ambiguities and gaps in this intuitive notion, provide formal definitions that capture important accountability desiderata, and explicate relationships of accountability to well studied notions such as identifiability, authentication, authorization, privacy, and anonymity. The second thrust focuses on analysis, design, and abstraction. The project studies fundamental accountability and identifiability requirements in real-world systems, both technological and social. One project goal is to use the resulting better understanding of the extent to which accountability is truly at odds with privacy and other desirable system properties to design new protocols with provable accountability properties. Building on that understanding and insights gained in designing protocols, the project also addresses fundamental trade-offs and impossibility results about accountability and identifiability in various settings. The broader impacts of the work include not only engagement with students but also a new perspective on real world accountability in trustworthy systems.
Project Terms:
Accountability; Address; Area; Authorization documentation; Copyright; Data; Databases; design; Goals; Government; Information Systems; insight; Internet; Mediating; member; next generation; Policies; Privacy; Property; Protocols documentation; Research; Research Personnel; Security; Services; social; Students; System; Theft; theories; Trust; Work

Details

Contact PI / Project Leader Information:
Name:  WRIGHT, REBECCA N
Other PI Information:
JAGGARD, AARON
Awardee Organization:
Name:  RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK
City:  NEW BRUNSWICK    
Country:  UNITED STATES
Congressional District:
State Code:  NJ
District:  06
Other Information:
Fiscal Year: 2010
Award Notice Date: 26-Jul-2010
DUNS Number: 001912864
Project Start Date: 01-Aug-2010
Budget Start Date:
CFDA Code: 47.070
Project End Date: 31-Jul-2013
Budget End Date:
Agency: ?

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National Science Foundation
Project Funding Information for 2010:
Year Agency

Agency: The entity responsible for the administering of a research grant, project, or contract. This may represent a federal department, agency, or sub-agency (institute or center). Details on agencies in Federal RePORTER can be found in the FAQ page.

FY Total Cost
2010 NSF

National Science Foundation

$249,991

Results

i

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