DNP3 (Distributed Network Protocol)

DNP3 (Distributed Network Protocol) is a communication standard used primarily in utilities like electric and water companies to monitor and control equipment remotely. It ensures secure, reliable, and efficient data exchange between control centers and field devices such as sensors and switches. DNP3 supports real-time data, fast response times, and robust error detection, making it ideal for critical infrastructure. Its design enables secure remote operations, even over long distances and in harsh environments, helping utilities maintain and manage their systems safely and effectively.