Industrial Firewalls are specialized security solutions designed to protect industrial control systems (ICS), operational technology (OT), and critical infrastructure from cyber threats. These firewalls safeguard industrial networks from unauthorized access, malware, and cyberattacks while ensuring the reliability of essential operations.

A Firewall Cluster is a group of firewalls configured to work together to provide high availability, load balancing, and fault tolerance. Clustering ensures continuous network protection, even if one firewall fails, by distributing traffic and maintaining seamless security operations.