Solutions

The goal of this project area is to provide cryptography-based security solutions that match all the necessary functional requirements to establish trust in new and next generation computing environments. Such solutions have been and will be indispensable to establish trust in the identities and properties of actors, in the soundness of their devices, and in the proper functioning and privacy-friendliness of services.

S1 - Scalable Trust Infrastructures

The goal of S1 is to advance computational trust for the benefit of cryptography. Probabilistic trust values will be computed and continuously managed in concert with cryptographic solutions, reflecting the trustworthiness of cryptographic objects, and linked to various entities. The differentiation of trust contexts shall be supported. The project builds on two fundamental concepts of human trust: (A) personal encounters, and (B) the propagation of trust from acquaintances to communities. The project thus develop concepts coined as (A) situated trust and (B) global trust, plus (C) their interweaving, to yield scalable trust infrastructure for future computing environments.

Researchers

Jiska Classen

Secure Mobile Networking

Interests:

  • Physical Layer Security.
  • Software Defined Radios.
  • Trust Establishments.
Jörg Daubert

Telecooperation Group

Interests:

  • Privacy.
  • Anonymous overlay networks.
  • Publish-subscribe.

Mikhail Fomichev

Secure Mobile Networking

Interests:

  • Trust establishment.
  • Authentication for smart devices.
  • Secure communication protocols.

Dr. Sheikh Mahbub Habib

Telecooperation Group

Interests:

  • Computational trust models.
  • Logical reasoning of trust.
  • Trust management mechanisms.
  • Trust-aware security models.
  • Mobile security.

Shankar Karuppayah

Telecooperation Group

Interests:

  • Botnets.
  • Cyber Security.

Daniel Steinmetzer

Secure Mobile Networking

Interests:

  • Wireless communication.
  • Physical Layer Security.
  • Millimeter waves.
  • Software Defined Radios.
  • Security-by-design.

Dr. Florian Volk 

Telecooperation Group

Interests:

  • Computational trust for composite services.
  • Trust decomposition for composite services.
  • Emergent services (in terms of dynamic recomposition).

Nikolaos Alexopoulos

Telecooperation Group

Interests:

  • Computational trust and reputation systems.
  • Privacy.
  • Anonymous communication systems.

Emmanouil Vasilomanolakis

Telecooperation Group

Interests:

  • Network Security.
  • Collaborative Intrusion Detection.
  • Honeypots.

 

CROSSING Publications S1

Additional Attributes

Type

Towards Blockchain-Based Collaborative Intrusion Detection Systems

Nikolaos Alexopoulos, Emmanouil Vasilomanolakis, Natalia Reka Ivanko, Max Mühlhäuser
In: International Conference on Critical Information Infrastructures Security, October 2017
Springer-Verlag
[Online-Edition: http://www.critis2017.org]
[Inproceedings]

Mitigating Lateral Interference: Adaptive Beam Switching for Robust Millimeter-Wave Networks

Daniel Steinmetzer, Adrian Loch, Amanda García-García, Jörg Widmer, Matthias Hollick
In: 1st ACM Workshop on Millimeter Wave Networks and Sensing Systems (mmNets 2017), p. 6, October 2017
ACM
[Inproceedings]

Survey and Systematization of Secure Device Pairing

Mikhail Fomichev, Flor Álvarez, Daniel Steinmetzer, Paul Gardner-Stephen, Matthias Hollick
In: IEEE Communications Surveys & Tutorials, Vol. PP, p. 1-1, September 2017
[Online-Edition: http://ieeexplore.ieee.org/document/8023969/]
[Article]

TRIDEnT: Trustworthy collaboRative Intrusion DETection (POSTER)

Nikolaos Alexopoulos, Emmanouil Vasilomanolakis, Natalia Reka Ivanko, Tamara Frieß, Max Mühlhäuser
In: USENIX Security Symposium Poster Session, August 2017
[Online-Edition: https://www.usenix.org/conference/usenixsecurity17]
[Misc]

Beyond the Hype: On Using Blockchains in Trust Management for Authentication

Nikolaos Alexopoulos, Jörg Daubert, Max Mühlhäuser, Sheikh Mahbub Habib
In: TrustCom, August 2017
IEEE
[Online-Edition: http://stprp-activity.com/TrustCom2017]
[Inproceedings]

MCMix: Anonymous Messaging via Secure Multiparty Computation

Nikolaos Alexopoulos, Aggelos Kiayias, Riivo Talviste, Thomas Zacharias
In: 26th USENIX Security Symposium, August 2017
[Online-Edition: https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/alexopoulos]
[Inproceedings]

IoT Architektur zum Schutz von Privatsphäre Ende-zu-Ende

Sebastian Funke
In: Proceedings of the DACH Security 2017, p. 1-10, June 2017
DACH Security 2017
[Inproceedings]

Student Research Abstract: On Enhancing Trust in Cryptographic Solutions

Nikolaos Alexopoulos
In: Proceedings of the 32nd Annual ACM Symposium on Applied Computing, April 2017
ACM
[Online-Edition: http://dl.acm.org/citation.cfm?id=3019921&CFID=954185420&CFTOKEN=36392342]
[Inproceedings]

Pseudo Lateration: Millimeter-Wave Localization Using a Single RF Chain

Joe Chen, Daniel Steinmetzer, Jiska Classen, Edward Knightly, Matthias Hollick
In: IEEE WCNC, March 2017
[Inproceedings]

SFB 1119 - Contact


Contact S1

Matthias Hollick
Secure Mobile Networking Lab
Mornewegstr. 32
64293 Darmstadt

Max Mühlhäuser
Telecooperation Group
Technische Universität Darmstadt
Hochschulstr. 10
64289 Darmstadt

 

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