| 2024 | IECON | Hardware-Friendly Nystrm Approximation for Water Treatment Anomaly Detection. | Marcin Aftowicz, Markus Fritscher, Kai Lehniger, Christian Wenger, Peter Langendrfer, Marcin Brzozowski |
| 2024 | ITNAC | StackSpecter: Detecting Stack Buffer Overflows for the Xtensa Architecture. | Kai Lehniger, Peter Langendrfer |
| 2022 | DSD | Combination of ROP Defense Mechanisms for Better Safety and Security in Embedded Systems. | Kai Lehniger, Mario Schlzel, Jonas Jelonek, Peter Tabatt, Marcin Aftowicz, Peter Langendrfer |
| 2022 | ITNAC | Through the Window: On the exploitability of Xtensa's Register Window Overflow. | Kai Lehniger, Peter Langendrfer |
| 2022 | PERCOM | Return-Oriented Programming Gadget Catalog for the Xtensa Architecture. | Batyi Amatov, Kai Lehniger, Peter Langendrfer |
| 2020 | DSD | Challenges of Return-Oriented-Programming on the Xtensa Hardware Architecture. | Kai Lehniger, Marcin J. Aftowicz, Peter Langendrfer, Zoya Dyka |
| 2018 | DDECS | Heuristic for Page-Based Incremental Reprogramming of Wireless Sensor Nodes. | Kai Lehniger, Stefan Weidling, Mario Schlzel |