Introduction
of
Researcher
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[Name]
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WOHLGEMUTH,
Sven |
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[Doctoral
degrees] |
2008,
Dr.-Ing., Albert-Ludwigs University of Freiburg, Germany |
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[Affiliation /
Position] |
Associate
Professor at Transdisciplinary Research Integration Center of
Research Organization of Information and Systems (ROIS) and
National Institute of Informatics (NII), Japan |
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[Telephone]
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+81-3-4212-2516 |
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[Facsimile]
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+81-3-3556-1916
(c/o Prof. Dr. Isao Echizen) |
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[E-mail]
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wohlgemuth@nii.ac.jp |
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[Research
fields]
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Resilience,
security, and privacy |
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Refereed
Conference Publications, Workshops and Published Books |
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Adaptive IT systems following the
computing paradigm of Ubiquitous Computing promise to achieve
liveness properties of data processing in any case of faults
and changes. Hence, they are an option for improving
cyber-physical systems in monitoring and controlling social
infrastructures even in hostile environments. Although on
demand orchestration of services creates adaptive IT systems
of systems to implement the required functionality, these
desired interdependencies bear vulnerabilities by covert
channels. Unfortunately, all covert channels cannot be
automatically detected. Isolation of data processing is an
essential requirement to prevent covert channels. Isolation
can be seen a special sort of privacy, where the service
should not be making contact with other services, and service
providers should not know what data are used in the service
and for what purpose the service is used by the service
consumer. Whereas
isolation is well studied for models and their implementation
for separated security domains, this is not the case for
adaptive IT systems. Firstly, adaptive IT systems change
continuously their state. A model can only consider those
states, which have already passed. Secondly, security domains
overlap in adaptive IT systems, which demand a disclosure of
private data to third parties resulting in data aggregation at
services of different security domains. Thirdly, some
processing purposes are not predictable at the time of data
collection and service orchestration and should not be
excluded for new services. Enforcement of isolation in
adaptive IT systems equals to enforcement of liveness and
safety properties to achieve correct services by means of
dependable and secure computing.
Our review and the results of our
conducted workshops ISSI 2009, Transport and Mobility -
Challenges for the Future 2010, RISI 2011, and ReISOC 2011 on
current means of dependable and secure computing show that
they are in general not suitable for adaptive IT systems, but
are a starting point for isolation patterns. The ability of an
IT system to maintain an acceptable level of service in the
face of any faults and challenges to normal operation is
understood as resilience. A measurement for the current state
and suitability of isolation patterns for the affected systems
are necessary to decide if and how they will reach acceptable
level of service. |
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2008:
Dr.-Ing. (Computer Science),
Albert-Ludwigs University of Freiburg,
Germany 2001:
Diploma (Major: Computer Science; Minor: Econmics),
University of Saarland,
Germany |
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Since
2011: Associate Professor at Transdisciplinary Research
Integration Center of Research Organization of Information
and Systems (ROIS) and National Institute of Informatics
(NII), Japan 2009-2011:
Postdoctoral Scholar, National
Institute of Informatics, Japan 2008-2009:
Project Researcher, Albert-Ludwigs
University of Freiburg, Germany 2008-2008:
Visiting Researcher, National
Institute of Informatics, Japan |
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2010:
The paper Tagging
Disclosures of Personal Data to Third Parties to Preserve
Privacy has been selected as one of the best papers by
the committee of the paper review of IFIP SEC 2010 2009:
Gerd Griesser Award for On
Privacy in Medical Services with Electronic Health Records
as the best paper chosen by the program committees of
the International Medical Informatics Association WG4
Security in Health Information Systems (IMIA SiHIS) 2009
Workshop on the Collaborative Meetings on Health Informatics
(CoMHI) in Hiroshima 2003:
doIT Software Award (3rd prize) of Federal State
Baden-Württemberg, Germany for Security
and Usability by Identity Management |
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Since 2009: Member oft the Japanese-European
Institute for Security (JEISec) management 2011: Member of the organizing committee of the
int. workshops Resilience
and IT Risks in Social Infrastructures
(RISI) 2011 and Resilience
and ICT for Secure Open Cities (ReISOC) 2011 2011: Guest editor of Editor of special focus Sustainable
Cloud Computing, BISE 3(3), 2011, Gabler 2010:
Member of the organizing committee of the Japan-Austria
Workshop on ICT
hold in Tokyo, Japan and funded by the Japan Science and
Technology Agency (JST) 2010:
Member of the organizing committee of the 150
Year Japan-Germany Friendship Symposium: Transport and
Mobility - Challenges for the Future hold in Tokyo,
Japan and funded by the Japanese Society for the Promotion of
Science (JSPS) and JSPS German Alumni Club e.V. 2009:
Member of the organizing committee of the International
Workshop on Information Systems for Social Innovation (ISSI)
2009 at the National Institute of Informatics, Japan 2007-2008:
Member of the organizing and scientific program
committees of German IT security conference SICHERHEIT 2008 ? Sicherheit, Schutz und Zuverlässigkeit,
Saarbrücken, Germany 2006-2008:
Founding coordinator of the workgroup Privacy
in Business Processes (WP14)
of the European Network of Excellence Future
of Identity in the Information Society (FIDIS) funded
within the 6th Framework Programme of the European Commission 2005-2006:
Member of the organizing committee of the International
Conference on Emerging Trends in Information and
Communication Security (ETRICS) 2006 hold in Freiburg,
Germany and funded by the German Research Foundation (DFG) 2001-2006:
Coordinator of the German Priority Program Security
in Information and Communication Technology (SPP 1079)
funded by the German Research Foundation (DFG)
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2011:
Supervising MOU internship student Martin Salfer, University
of Augsburg, Germany 2010:
Supervising the MOU intership students Hai Van Dang from the
National University of Natural Sciences, Vietnam National
University of Ho Chi Minh, Vietnam, Jeremie Tharaud from the
National School of Applied Mathematics and Computer Science
of Grenoble, ENSIMAG, France, and Klaus Rechert,
Albert-Ludwig University Freiburg, Germany 2009:
Supervising the MOU internship student Hue Thi Bach Pham
from University of Natural Sciences, Vietnam National
University of Ho Chi Minh, Vietnam 2001-2008:
Coordinating the following courses and given selected
classes at the Albert-Ludwigs University of Freiburg,
Germany: ·
Telematics
I: Basics of Telematics ·
Telematics
IV: IT-Security and Privacy 2001-2008:
Supervising the diploma thesis Sicherheit
für Web Services und deren Anwendung für die ambulante
Pflege, of six student research projects, and 15 term
papers on the topic of Sicherheit,
Privatsphäre und Identität |
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Member,
ACM (Association for Computing Machinery) Member,
GI (German Society of Computer Science, e.V.) Member, IEEE (The Institute of Electrical and Electronics Engineers, Inc.)
Member, IEEE Communications Society
Member,
JSPS German Alumni Club e.V.
Program committee member, HICSS-46 Minitrack on Personalization, Privacy and Identity Disclosure in Virtual Society in the Internet and the Digital Economy Track, 2013
Organizer,
Resilience and IT Risks
in Social Infrastructures
(RISI) 2012
Program committee member, IEEE Int. Workshop on Security and Privacy in Internet of Things (SPIoT) 2012
Program
committee member, Security
12, 2012 Program
committee member, Resilience
and ICT for Secure Open Cities (ReISOC) 2011 Program
committee member, IEEE
Int. Workshop on Security and Privacy in Internet of Things
(SPIoT) 2011 Organizer,
Resilience and IT Risks
in Social Infrastructures
(RISI) 2011 Invited
participation at Dagstuhl Perspectives Workshop 11061: Online Privacy: Towards Informational Self-Determination on the
Internet, Schloss Dagstuhl Leibniz Center for
Informatics, 2011. Program
committee member, WI
2011 (German conference on Information Systems /
Business Information Systems Engineering) Program
committee member, 26th
IFIP International Information Security Conference 2011
(IFIP SEC2011) Program
committee member, 25th
IFIP International Information Security Conference 2010
(IFIP SEC2010) Program
committee member, 5th
International Workshop on Security (IWSEC 2010) Program
committee member, GI German Conference
SICHERHEIT 2008 - Sicherheit, Schutz und Zuverlässigkeit Organizer
and session chair, GI German Conference
INFORMATIK 2003, Session
DFG-Schwerpunktprogramm - Sicherheit in der
Informations- und Kommunikationstechnik (SPP
1079) Reviewer, Journal IEEE Transactions on Dependable and Secure Computing, IEEE Computer Society
Reviewer,
Springer Journal of Personal and Ubiquitous
Computing Theme Issue on Security and Trust in
Context-Aware Systems 2002-2009:
Speaker of the GI for the area of South Baden,
Germany |
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[Refereed Conference Publications, Workshops, and
Published Books] |
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[Editorials]
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Since
2011: Study on
Resilient ICT: IT Risk Model for Resilience and ICT in
Social Infrastructures, ROIS Grand Challenge project Transparency
for ICT Resilience, NII 2009-2011:
German Academic Exchange Service (DAAD) Postdoctoral
Scholarship 2009:
Japan Society for the Promotion of Science (JSPS)
Postdoctoral Fellowship 2008-2010:
German Federal Ministry of Education and Research,
IKT-2020, inSel -
Informationelle Selbstbestimmung in Dienstenetzen 2005-2008:
European Commission, 6th Framework Programme,
Coordination of work package Privacy
in Business Processes of the Network of Excellence Future of Identity in the Information Society (FIDIS) |