| 2025 | CNSM | Exploring the Design Space and Research Directions for Digital Product Passport Systems. | Stefan Kaser, Christian M. Lesjak, Rainer Matischek, Christian Steger |
| 2016 | INDIN | Hardware-secured and transparent multi-stakeholder data exchange for industrial IoT. | Christian M. Lesjak, Holger Bock, Daniel M. Hein, Martin Maritsch |
| 2016 | INDIN | Enabling smart maintenance services: Broker-based equipment status data acquisition and backend workflows. | Martin Maritsch, Christian M. Lesjak, Andreas Aldrian |
| 2015 | INDIN | Securing smart maintenance services: Hardware-security and TLS for MQTT. | Christian M. Lesjak, Daniel M. Hein, Michael Hofmann, Martin Maritsch, Andreas Aldrian, Peter Priller, Thomas Ebner, Thomas Ruprechter, Gunther Pregartner |
| 2015 | IECON | Hardware-security technologies for industrial IoT: TrustZone and security controller. | Christian M. Lesjak, Daniel M. Hein, Johannes Winter |
| 2014 | ETFA | A secure hardware module and system concept for local and remote industrial embedded system identification. | Christian M. Lesjak, Thomas Ruprechter, Josef Haid, Holger Bock, Eugen Brenner |
| 2014 | ETFA | Security vulnerabilities and risks in industrial usage of wireless communication. | Sndor Plsz, Arsham Farshad, Markus Tauber, Christian M. Lesjak, Thomas Ruprechter, Nuno Pereira |