Agentless, single-appliance protection inspects and enforces industrial control commands inline, closing a security gap ...
The intersection of HVAC, building controls, and energy storage is no longer a hypothetical – it’s here, and it’s happening at scale. Budderfly and Viridi, two names fast becoming familiar to ...
A technical guide to building management systems: how BMS components work, key protocols, network design, and the path to ...
A complete guide to busbar trunking: standards, fire performance, busbar vs cable, and design considerations for contractors and specifiers.
At the 2026 Honeywell Users Group (HUG) conference in Phoenix, Honeywell executives Alicia Kempf, director offering management, Honeywell Process Automation (left in image); Colin Hams, offering ...
When connecting a PLC to a host PC, display unit, power meter, inverter, or remote I/O via Ethernet, one of the most common communication methods considered is MODBUS/TCP. Similar to MODBUS/RTU, it ...
Modbus addressing conventions - understanding how OpenPLC maps physical I/O versus Modbus slave I/O (e.g. %QX0.x for local outputs vs. %IX100.x for Modbus-mapped inputs), and how address conflicts ...
Protocol-aware attack patterns for Modbus, DNP3, S7Comm, OPC UA Red team tradecraft: macro abuse, payload delivery, C2 over HMI, logic poisoning MITRE ATT&CK for ICS cross-referencing: T0835, T0846, ...