The most common cybersecurity threats to energy storage systems, particularly Battery Energy Storage Systems (BESS), include:
- Data Integrity Attacks:
- False Data Injection: Altering sensor readings to mismanage energy dispatch or damage battery cells through overcharging or over-discharging.
- Command Manipulation: Disrupting power balancing by altering control commands, leading to unexpected cycling or power loss.
- Availability Attacks:
- Denial of Service (DoS) Attacks: Overloading communication channels to prevent BESS from responding to energy demands, disrupting grid stability.
- Supply Chain Risks:
- Pre-Installed Backdoors & Malicious Firmware: Using compromised systems to manipulate or disrupt operations.
- Cloud Dependencies & Data Exfiltration: Vendors’ cloud-based systems can pose risks if compromised, allowing remote access.
- Phishing and Ransomware Attacks:
- Phishing: Trick employees into installing malware or revealing confidential information.
- Ransomware: Encrypting data and demanding payment for its release can cripple operations.
- Man-in-the-Middle (MitM) Attacks:
- Compromising communications between system components to manipulate firmware updates or control signals.
These threats highlight the need for robust cybersecurity measures in energy storage systems to prevent operational disruptions and ensure grid stability.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/what-are-the-most-common-cybersecurity-threats-to-energy-storage-systems/
