Towards Blockchain-Based Collaborative Intrusion Detection Systems. - Nikolaos Alexopoulos; Emmanouil Vasilomanolakis; Natália Réka Ivánkó; Max Mühlhäuser (CRITIS, 2017)

On enhancing trust in cryptographic solutions: student research abstract. - Nikolaos Alexopoulos (SAC, 2017)

Beyond the Hype: On Using Blockchains in Trust Management for Authentication. - Nikolaos Alexopoulos; Jörg Daubert; Max Mühlhäuser; Sheikh Mahbub Habib (TrustCom/BigDataSE/ICESS, 2017)

MCMix: Anonymous Messaging via Secure Multiparty Computation. - Nikolaos Alexopoulos; Aggelos Kiayias; Riivo Talviste; Thomas Zacharias 001 (IACR Cryptol. ePrint Arch., 2017)

Towards Secure Distributed Trust Management on a Global Scale: An analytical approach for applying Distributed Ledgers for authorization in the IoT. - Nikolaos Alexopoulos; Sheikh Mahbub Habib; Max Mühlhäuser (IoT S&P@SIGCOMM, 2018)

Trust4App: Automating Trustworthiness Assessment of Mobile Applications. - Sheikh Mahbub Habib; Nikolaos Alexopoulos; Md Monirul Islam; Jens Heider; Stephen Marsh 001; Max Mühlhäuser (TrustCom/BigDataSE, 2018)

M-STAR: A Modular, Evidence-based Software Trustworthiness Framework. - Nikolaos Alexopoulos; Sheikh Mahbub Habib; Steffen Schulz 001; Max Mühlhäuser (CoRR, 2018)

Poster: Towards Automated Quantitative Analysis and Forecasting of Vulnerability Discoveries in Debian GNU/Linux. - Nikolaos Alexopoulos; Rolf Egert; Tim Grube; Max Mühlhäuser (CCS, 2019)

Assessing the Threat of Blockchain-based Botnets. - Leon Böck; Nikolaos Alexopoulos; Emine Saracoglu; Max Mühlhäuser; Emmanouil Vasilomanolakis (eCrime, 2019)

TRIDEnT: Building Decentralized Incentives for Collaborative Security. - Nikolaos Alexopoulos; Emmanouil Vasilomanolakis; Stéphane Le Roux 001; Steven Rowe; Max Mühlhäuser (CoRR, 2019)

TRIDEnT: towards a decentralized threat indicator marketplace. - Nikolaos Alexopoulos; Emmanouil Vasilomanolakis; Stéphane Le Roux 001; Steven Rowe; Max Mühlhäuser (SAC, 2020)

The Tip of the Iceberg: On the Merits of Finding Security Bugs. - Nikolaos Alexopoulos; Sheikh Mahbub Habib; Steffen Schulz 001; Max Mühlhäuser (ACM Trans. Priv. Secur., 2020)

Who are Vulnerability Reporters?: A Large-scale Empirical Study on FLOSS. - Nikolaos Alexopoulos; Andrew Meneely; Dorian Arnouts; Max Mühlhäuser (ESEM, 2021)

How Long Do Vulnerabilities Live in the Code? A Large-Scale Empirical Measurement Study on FOSS Vulnerability Lifetimes. - Nikolaos Alexopoulos; Manuel Brack; Jan Philipp Wagner; Tim Grube; Max Mühlhäuser (USENIX Security Symposium, 2022)

New Approaches to Software Security Metrics and Measurements. - Nikolaos Alexopoulos (2022)

Towards Democratic Computing. - Max Mühlhäuser; Nikolaos Alexopoulos; Uwe Gropengießer; Kamran Razavi; Lin Wang 015 (From Multimedia Communications to the Future Internet, 2024)