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The CC-KREBR5 is a high-performance industrial cybersecurity appliance within the Honeywell Experion PKS Series C architecture. It functions as an advanced Control Firewall, providing a critical security layer that protects C300 controllers from cyber threats,...
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The CC-KREBR5 is a high-performance industrial cybersecurity appliance within the Honeywell Experion PKS Series C architecture. It functions as an advanced Control Firewall, providing a critical security layer that protects C300 controllers from cyber threats, unauthorized access, and network disruptions.
Using Deep Packet Inspection (DPI) and stateful inspection, the CC-KREBR5 ensures that only valid and authorized control traffic is allowed to pass into the process control network. This helps maintain deterministic control performance while preventing malicious or unintended communication from impacting operations.
The module also supports secure network segmentation, allowing separation between control and supervisory networks. Built for harsh industrial environments, it features extended temperature tolerance and vibration resistance, making it suitable for deployment in demanding field conditions while maintaining compliance with industrial cybersecurity standards.
| Parameter | Specification |
|---|---|
| Module Function | Advanced Control Firewall & Cyber Security |
| Product Family | Series C / Experion PKS |
| Model Number | CC-KREBR5 |
| Security Technology | Deep Packet Inspection (DPI) & Stateful Inspection |
| Protocol Support | Modbus TCP/IP, EtherNet/IP, OPC, DNP3 |
| Access Control | User Authentication & Role-Based Access Control (RBAC) |
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Physical Dimensions | 150 × 120 × 40 mm |
| Unit Weight | 0.5 kg |
The CC-KREBR5 is deployed in high-security environments such as oil and gas refineries, nuclear power plants, and chemical processing facilities. It is typically installed at the boundary between the Fault Tolerant Ethernet (FTE) network and the control layer, where it helps prevent Denial-of-Service (DoS) attacks and restrict unauthorized applications from interacting with critical control systems.
How does the CC-KREBR5 handle industrial-specific protocols?
Unlike standard IT firewalls, the CC-KREBR5 is protocol-aware. It inspects industrial traffic such as Modbus TCP and OPC, allowing safe operations like data reading while blocking unauthorized or potentially harmful commands such as writes or resets.
What is the benefit of the extended temperature range?
With an operating range up to 85°C, the CC-KREBR5 can be deployed in remote instrument enclosures (RIEs) or outdoor cabinets, ensuring continuous cybersecurity protection even under extreme environmental conditions.
