grudzień 13th, 2005

Środowiskowe Seminarium Superkomputerowe

Kategoria wpisu: - Prelekcje, Wszystkie, Wydarzenia: - Magdalena Lewicka @ 15:15

Temat Seminarium: P2D2: A Mechanism for Privacy-Preserving Data Dissemination
Wykładowca: Prof. Leszek Lilien, Department of Computer Science Western Michigan University
Gdzie:pawilon C2 AGH, sala 224, II piętro, Al. Mickiewicza 30
Kiedy:21 grudnia 2005, godz. 11:00

Seminarium organizowane przy współudziale Katedry Informatyki AGH,
prowadzenie i organizacja: Prof. Jacek Kitowski, KI AGH, ACK CYFRONET AGH
Wykłady odbywają się w sali 224, II piętro, pawilon C2 AGH, Al. Mickiewicza 30
(wstęp wolny).

Abstract: Any privacy violation reduces trust among interacting entities. Affected interactions range from simple business transactions to the most complex scientific collaborations that rely on sharing of private data. To assist in protecting privacy of digital data, a mechanism for privacy-preserving dissemination of sensitive data is proposed. It relies on the ideas of bundling private data with metadata, apoptosis (clean self-destruction) of bundles that feel threatened, and context-dependent evaporation of private data. The broader context for the application of the mechanism is also discussed. It is defined by a taxonomy of approaches available for dealing with the critical component of data dissemination: illegal data replication. One can prevent, impede or allow but trace unlawful copying either online or offline. The proposed mechanism for privacy-preserving data dissemination should be extensible to handle the general data confidentiality problem. This problem involves protection of all kinds of confidential data, including private data, proprietary information, intellectual property, digital rights, as well as trade, diplomatic, and military secrets.

Bio: Dr. Lilien is an Assistant Professor in the Department of Computer Science at Western Michigan University in Kalamazoo, Michigan. He is also affiliated with two research center at Purdue University: the Center for Education and Research in Information Assurance and Security (CERIAS), and the Regenstrief Center for Healthcare Engineering (RCHE). His current research addresses the issues of trust and privacy in large, open and dynamic distributed computing systems. He is a co-Principal Investigator for an NSF grant on vulnerability analysis and threat assessment/avoidance.

Źródło: www.cyfronet.pl