Contact Person
SQC, Event, SASSI, externer Kontakt, Johannes Viehmann
Dr.-Ing. Johannes Viehmann
Senior Scientist
Business Unit SQC
+49 30 3463-7274

Johannes Viehmann (PhD) is a Senior Researcher at the Fraunhofer Institute for open Communication Systems FOKUS in Berlin.

Education and Career  

Being a member of Critical Systems Engineering group, the scientist an artist Johannes Viehmann deals with risk management and especially with the creation of highly secure network repositories for non-repudiation data. He also does research about digital currencies and about the ecological or social consequences of technical innovations.

Supported by the graduate collage Human Centric Communication (H-3C) and Fraunhofer FOKUS, Johannes Viehmann made his PhD with thesis about the S-Network and its potential economic impact. Before that he studied computer science at Leopold-Franzens University in Innsbruck, Austria.


Related Links:

Expertise and Areas of Interest  

  • Long term preservation with guaranteed access
  • Digital currencies
  • Technical innovations and their consequences
  • Risk assessment und Risk reduction
  • Security of distributed information and communication systems
  • New concepts to create trust

Selected Projects  

Current:

  • The S-Network – a platform for non-repudiation data
  • The Jad Economy – an alternative economy system using the digital one-way currency “Jad”

Previous:

  • PREVENT – preventive risk management for the banking domain
  • RASEN – compositional risk assessment combined with security testing
  • DIAMONDS – Development and Industrial Application of Multi-Domain Security Testing Technologies


Related Links:

Publications

Fraunhofer publication list
Großmann, Jürgen; Felderer, Michael; Viehmann, Johannes; Schieferdecker, Ina:
A taxonomy to assess and tailor risk-based testing in recent testing standards
In: IEEE Software, Vol.37 (2020), No.1, pp.40-49
Viehmann, Johannes; Hauswirth, Manfred; Schieferdecker, Ina; Heinemann, Frank (Gutachter); Margraf, Marian (Gutachter); Fridgen, Gilbert (Gutachter) :
Das S-Netzwerk und seine potenzielle wirtschaftliche Bedeutung
Berlin, TU, Diss., 2019
Viehmann, Johannes:
Unleugbare Daten und digitale Währungen: Blockchain und Bitcoin im Vergleich zum S-Netzwerk mit dem Einweg-Bezugsmittel Jad
Wiesbaden: Springer Fachmedien, 2019
ISBN 978-3-658-27512-9
ISBN 978-3-658-27513-6
Viehmann, Johannes:
Ergänzungen zu „Das S-Netzwerk und seine potenzielle wirtschaftliche Bedeutung"
Berlin: Fraunhofer FOKUS, 2018
urn:nbn:de:0011-n-5100005
Viehmann, Johannes:
Business driven ICT risk management in the banking domain with RACOMAT
(International Workshop on Risk Assessment and Risk-Driven Testing (RISK) <4, 2016, Graz>)
In: Großmann, Jürgen (Ed.) et al.: Risk Assessment and Risk-Driven Quality Assurance. 4th International Workshop, RISK 2016: Held in Conjunction with ICTSS 2016, Graz, Austria, October 18, 2016, Revised Selected Papers. Cham: Springer International Publishing, 2017. (Lecture Notes in Computer Science 10224), pp. 3-10
Großmann, Jürgen; Viehmann, Johannes:
IT-Sicherheit für Bankenrechenzentren: Cyberrisiken bis in die Kern-Geschäftsprozesse analysieren
In: Objekt spektrum, Vol.2017 (2017), No.03, pp.57-62
Großmann, Jürgen; Schneider, Martin; Viehmann, Johannes:
Modellbasiertes Security-Testen
In: Spillner, Andreas (Ed.): Test, Analyse und Verifikation von Software - gestern, heute, morgen. Heidelberg: dpunkt Verlag, 2017, pp. 57-80
Weber, Herbert; Viehmann, Johannes:
Unternehmens-IT für die Digitalisierung 4.0: Herausforderungen, Lösungsansätze und Leitfäden
Wiesbaden: Springer Fachmedien, 2017
ISBN 978-3-658-19627-1
ISBN 978-3-658-19628-8
Viehmann, Johannes; Werner, Frank:
Risk assessment and security testing of large scale networked systems with RACOMAT
(International Workshop on Risk Assessment and Risk-Driven Testing (RISK) <3, 2015, Berlin>)
In: Seehusen, Fredrik (Ed.) et al.: Risk assessment and risk-driven testing. Third International Workshop, RISK 2015: Berlin, Germany, June 15, 2015; Revised selected papers. Cham: Springer International Publishing, 2015. (Lecture Notes in Computer Science 9488), pp. 3-17
urn:nbn:de:0011-n-3700252
Großmann, Jürgen; Schneider, Martin; Viehmann, Johannes; Wendland, Marc-Florian:
Combining risk analysis and security testing
(International Symposium on Leveraging Applications of Formal Methods, Verification and Validation (ISoLA) <6, 2014, Corfu>)
In: Margaria-Steffen, T. (Ed.): Leveraging applications of formal methods, verification and validation. Specialized techniques and applications. 6th international symposium, ISoLA 2014. Vol.2: Imperial, Corfu, Greece, October 8-11, 2014; Proceedings. Berlin: Springer, 2014. (Lecture Notes in Computer Science 8803), pp. 322-336
Schieferdecker, Ina; Großmann, Jürgen; Schneider, Martin; Viehmann, Johannes; Pietsch, Stephan; Pietschker, Andrej; Jakob, Felix; Schulze, Andreas:
DIAMONDS Schlussbericht
Stuttgart: Fraunhofer Verlag, 2014
ISBN 3-8396-0723-X
ISBN 978-3-8396-0723-7
urn:nbn:de:0011-n-2905633
Viehmann, Johannes:
Risk management for outsourcing to the cloud. Security risks and safeguards as selection criteria for extern cloud services
(International Symposium on Software Reliability Engineering (ISSRE) <25, 2014, Naples>)
In: Institute of Electrical and Electronics Engineers -IEEE-: IEEE International Symposium on Software Reliability Engineering workshops, ISSREW 2014: Naples, Italy, 3 - 6 November 2014; Proceedings. Piscataway, NJ: IEEE, 2014, pp. 293-295
urn:nbn:de:0011-n-3349908
Viehmann, Johannes:
Towards integration of compositional risk analysis using Monte Carlo simulation and security testing
(International Workshop on Risk Assessment and Risk-Driven Testing (RISK) <1, 2013, Istanbul>)
In: Bauer, Thomas (Ed.) et al.: Risk assessment and risk-driven testing. First International Workshop, RISK 2013: Held in conjunction with ICTSS 2013, Istanbul, Turkey, November 12, 2013. Revised Selected Papers. Cham: Springer International Publishing, 2014. (Lecture Notes in Computer Science 8418), pp. 109-119
urn:nbn:de:0011-n-3134897
Großmann, Jürgen; Berger, Michael; Viehmann, Johannes:
A trace management platform for risk-based security testing
(International Workshop on Risk Assessment and Risk-Driven Testing (RISK) <1, 2013, Istanbul>)
In: Bauer, Thomas (Ed.) et al.: Risk assessment and risk-driven testing. First International Workshop, RISK 2013: Held in conjunction with ICTSS 2013, Istanbul, Turkey, November 12, 2013. Revised Selected Papers. Cham: Springer International Publishing, 2014. (Lecture Notes in Computer Science 8418), pp. 120-135
Viehmann, Johannes:
Secure communication with secret sharing for the s-network using a large set of mistrust-parties
In: Advances in Networks, Vol.1 (2013), No.2, pp.17-24
urn:nbn:de:0011-n-2467738
Viehmann, Johannes:
Reusing risk analysis results - an extension for the CORAS risk analysis method
(International Conference on Privacy, Security, Risk and Trust (PASSAT) <4, 2012, Amsterdam>)
In: Institute of Electrical and Electronics Engineers -IEEE-: International Conference on Privacy, Security, Risk and Trust and International Conference on Social Computing, PASSAT/SocialCom 2012: 3-5 September 2012, Amsterdam, Netherlands. New York, NY: IEEE, 2012, pp. 742-751
urn:nbn:de:0011-n-2467459
Viehmann, Johannes:
Verfahren und Vorrichtung zur sicheren Datenübertragung
2011