While reviewing communication processing for facility equipment, I encountered a rather troublesome phenomenon. It was a case where a portion of the data acquired at a certain timing appeared to be ...

ARServer is a free, open-source Windows desktop gateway that helps automation engineers route IEC 61850 MMS values into Modbus TCP registers and MQTT topics for HMI, SCADA, FAT/SAT, relay testing, ...

Abstract: This paper utilizes the ELECTRA Modbus dataset to present a secure and resilient anomaly detection framework for Industrial Control Systems (ICS). The proposed system integrates multiple ...

A newly identified malware strain designed to interact with operational technology (OT) systems has been analyzed by security researchers, revealing capabilities aimed at water treatment and ...

A new malware called ZionSiphon, specifically designed for operational technology, is targeting water treatment and desalination environments to sabotage their operations. The threat can adjust ...

Packets separate from Client implementation Client (TCP/UDP +RTU) separated from Modbus packets Convenience methods to convert register data to/from different data types (with endianess/word order) ...

LumenRadio has recently introduced a Wireless Modbus (W-Modbus) module built around Nordic Semiconductor’s nRF52840 SoC. The module can connect up to 100 nodes, integrates a power amplifier with 100mW ...

Conventional microcontroller experiments typically utilize products from educational instrument companies, where students complete tasks by wiring and programming. This approach often limits their ...

Russian-linked malware was used in a January 2024 cyberattack to cut off the heating of over 600 apartment buildings in Lviv, Ukraine, for two days during sub-zero temperatures. According to an LB.UA ...

As Russia has tested every form of attack on Ukraine's civilians over the past decade, both digital and physical, it's often used winter as one of its weapons—launching cyberattacks on electric ...