Augusta implements cybersecurity measures to protect SCADA systems from attacks

The Augusta City Council meeting on May 5, 2025, focused on enhancing cybersecurity measures for the city's SCADA (Supervisory Control and Data Acquisition) systems. The discussion highlighted the importance of real-time monitoring to prevent cyberattacks, particularly in light of recent incidents affecting other cities.

A key recommendation was to implement a monitoring system from MetroCloud, which offers services for approximately $40.50 per month. This proactive approach aims to avert potential financial losses from ransomware attacks that could disrupt city operations. The council also discussed the necessity of developing a comprehensive incident response plan, detailing steps to take in the event of a cyber incident.

Another significant point raised was the transition from traditional password systems to certificate-based authentication. This method enhances security by requiring a physical security badge for access, significantly reducing the risk of unauthorized entry. The estimated annual cost for this implementation ranges from $1,600 to $2,000, depending on the size of the facility.

The meeting underscored the vulnerability of smaller cities like Augusta to cyber threats, as they may underestimate their risk. Recent cyberattacks on nearby cities, including Arc City, serve as a reminder that utilities are prime targets for cybercriminals due to their critical services.

The council expressed gratitude to Shane Nolan and Tim Johnson for their support in understanding the operational realities of the plant, as well as to advisor Karen McCluskey for her guidance throughout the project. The discussions concluded with an invitation for questions, emphasizing the collaborative effort to enhance the city's cybersecurity framework.