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 (ETFA, 2014)

Security vulnerabilities and risks in industrial usage of wireless communication. - Sándor Plósz; Arsham Farshad; Markus Tauber; Christian M. Lesjak; Thomas Ruprechter; Nuno Pereira 001 (ETFA, 2014)

ESTADO - Enabling smart services for industrial equipment through a secured, transparent and ad-hoc data transmission online. - Christian M. Lesjak; Thomas Ruprechter; Holger Bock; Josef Haid; Eugen Brenner (ICITST, 2014)

Securing smart maintenance services: Hardware-security and TLS for MQTT. - Christian M. Lesjak; Daniel M. Hein; Michael Hofmann 007; Martin Maritsch; Andreas Aldrian; Peter Priller; Thomas Ebner; Thomas Ruprechter; Gunther Pregartner (INDIN, 2015)

OptiSec3D - A new Paradigm in Secure Communication and Authentication featuring Time-of-Flight. - Hannes Plank; Matthias Almer; Robert Lobnik; Christian Steger; Thomas Ruprechter; Holger Bock; Josef Haid; Gerald Holweg; Norbert Druml (EWSN, 2016)

Security in industrial IoT - quo vadis? - Christian M. Lesjak; Norbert Druml; Rainer Matischek; Thomas Ruprechter; Gerald Holweg (Elektrotech. Informationstechnik, 2016)

Practical safe, secure and reliable machine-to-machine connectivity for cyber-physical-production systems. - Christoph Schmittner; Zhendong Ma; Thomas Ruprechter; Andreas Aldrian (ETFA, 2017)

Secured miniaturized system-in-package contactless and passive authentication devices featuring NFC. - Norbert Druml; Jürgen Schilling; Walther Pachler; Bernhard Roitner; Thomas Ruprechter; Holger Bock; Gerald Holweg (Microprocess. Microsystems, 2017)