ShockPLC
Industrial PLC runtime supporting multiple OT protocols.
ShockPLC is the industrial PLC runtime of the Labshock ecosystem, designed to execute control logic with high-fidelity protocol realism and multi-vendor behavior emulation.
It provides a runtime environment where PLC programs are executed while simultaneously exposing industrial communication protocols such as Modbus TCP, Siemens S7, EtherNet/IP, and DNP3. This allows realistic interaction between control logic, field devices, and external simulation systems.
ShockPLC is designed for OT training, detection engineering, and industrial attack simulation, enabling users to observe how control logic behaves under normal operation and adversarial conditions within a fully instrumented environment.
ShockPLC was created to address the gap between simplified PLC simulators and real industrial control behavior.
Most existing systems either abstracted too much or restricted protocol-level interaction entirely, making them unsuitable for realistic OT security training.
The goal of ShockPLC was not to simulate industrial systems at a surface level, but to replicate their behavior closely enough that they can be treated as operational environments.