Because the Smart Grid is connected to the internet and relies on digital SCADA communication, it is vulnerable to hackers. A cyberattack on a SCADA system could theoretically allow an intruder to shut down an entire city's power. Therefore, modern Smart Grid development focuses heavily on encryption, firewalls, and "air-gapped" systems to protect the infrastructure. Conclusion
Sensors and meters that measure voltage, current, and switch status. Power system SCADA and smart grids
SCADA is the "brain and nervous system" of the power grid. It is a combination of hardware and software that allows utility operators to monitor and control the grid from a central location. It consists of four main parts: Because the Smart Grid is connected to the