Top publicly exposed OT/ICS protocols observed in 2024 included Open Platform Communications Unified Architecture (OPC UA) – 43%, Distributed Network Protocol (DNP) – 22%, Niagara-Fox – 21%, Ethernet/IP – 10%, Modbus – 4%.
Top publicly exposed OT/ICS protocols observed in 2024 included Open Platform Communications Unified Architecture (OPC UA) – 43%, Distributed Network Protocol (DNP) – 22%, Niagara-Fox – 21%, Ethernet/IP – 10%, Modbus – 4%. — This cybersecurity statistic was published by CISA in January 2025. It covers topics including OT, ICS. The original data appears in Cybersecurity Performance Goals Adoption Report. For the full methodology and detailed findings, refer to the original report.
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What does this statistic say?
Top publicly exposed OT/ICS protocols observed in 2024 included Open Platform Communications Unified Architecture (OPC UA) – 43%, Distributed Network Protocol (DNP) – 22%, Niagara-Fox – 21%, Ethernet/IP – 10%, Modbus – 4%. This data was published by CISA and covers OT, ICS.
Where does this data come from?
This statistic comes from Cybersecurity Performance Goals Adoption Report, published by CISA on January 1, 2025. You can view the original report at Cybersecurity Performance Goals Adoption Report | CISA.
What cybersecurity topics does this cover?
This statistic relates to OT, ICS. Browse more statistics on OT or from CISA.