Nikolaos Alexopoulos

nameNikolaos Alexopoulos
positionResearch Assistant
eMailalexopoulos(AT)tk(dot)tu-darmstadt(dot)de
phone+49 (6151) 16 - 23199
fax+49 (6151) 16 - 23202
officeS2|02 A312
postal addressTU Darmstadt - FB 20
FG Telekooperation
Hochschulstraße 10
D-64289 Darmstadt
Germany

Research Interests

  • Computational Trust
  • Cryptography
  • Anonymous Communication

Short bio

I am a doctoral researcher at the Telecooperation lab since May 2016, working as a part of CROSSING collaborative research center. Prior to joining Technische Universität Darmstadt, I obtained my diploma from the School of Electrical and Computer Engineering (ECE) of the National Technical University of Athens (NTUA).

I am interested in many aspects of computer science including cryptography, computational trust and network security. My research focuses on applying computational trust in the context of computer security and using blockchain technology for securing trust management infrastructures.

Apart from research, I very much enjoy sports, especially basketball and football.

Publications

MCMix: Anonymous Messaging via Secure Multiparty Computation

Author Nikolaos Alexopoulos, Aggelos Kiayias, Riivo Talviste, Thomas Zacharias
Date August 2017
Kind Inproceedings
Book title26th USENIX Security Symposium
KeyTUD-CS-2017-0127
Research Areas CROSSING, S1, Telecooperation, SPIN: Smart Protection in Infrastructures and Networks, CYSEC
Website https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/alexopoulos
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Teaching Activities

  • Seminar Telekooperation WS 16/17
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