EmuFlex: A Flexible OT Testbed for Security Experiments with OPC UA. - Alexander Giehl; Michael P. Heinl; Victor Embacher (ARES, 2024)

BT2X: Multi-Leveled Binary Transparency to Protect the Software Supply Chain of Operational Technology. - Michael P. Heinl; Victor Embacher (CPSIOTSEC@CCS, 2024)