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Modbus

2 articles tagged with "Modbus"

Hero image for The Protocol Wars: Why Modbus TCP is Still Eating Your Substation Alive
GridHacker Team

The Protocol Wars: Why Modbus TCP is Still Eating Your Substation Alive

It is a landscape of orphaned registers, undocumented offset mappings, and frantic technicians trying to figure out why a breaker status bit is flipping ever...

iec 61850 modbus
Hero image for Protocol Wars: Why Your SCADA Architecture is Likely Over-Engineered or Under-Protected
GridHacker Team

Protocol Wars: Why Your SCADA Architecture is Likely Over-Engineered or Under-Protected

Conversely, we see critical infrastructure relying on Modbus polling loops that choke the moment a network broadcast storm hits, leading to stale data that o...

iec 61850 modbus