Embedded

 Internet of Things (IoT)

 System on a chip (SoC)

 Application-specific integrated circuit (ASIC)

 Field-programmable gate array (FPGA)

ICS/supervisory control and data acquisition (SCADA)

 Programmable logic controller (PLC)

 Historian

 Ladder logic

 Safety instrumented system

 Heating, ventilation, and air conditioning (HVAC)

Protocols

 Controller Area Network (CAN) bus

 Modbus

 Distributed Network Protocol 3 (DNP3)

 Zigbee

 Common Industrial Protocol (CIP)

 Data distribution service

Sectors

 Energy

 Manufacturing

 Healthcare

 Public utilities

 Public services

 Facility services