OT Cyber Security Uplift Program

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OT Cyber Security Uplift Program

Sydney Trains, the major rail operator of TfNSW, requires the integration of its suite of Cyber Security Tools with existing operational technology systems as part of the broader Cyber Security Uplift Program.

Sener is currently engaged through a professional services agreement to engineer, design, test, and commission the required system interfaces between these tools and operational systems.

Sener’s Systems Integration team is currently delivering a comprehensive range of cyber security and systems engineering services, including:
• Risk assessment of cyber security control measures
• Capability assessment of existing assets for cyber security uplift
• Cyber security maturity assessment
• Engineering and design of control measures across Signal, ATRICS, PI, and OCDN Critical Domains
• Cyber security and systems engineering integration
• Safety assessment of implementation, including Human Factors for critical assets
• Implementation of cyber security measures in a lab environment
• Factory acceptance testing of cyber measures
• Cyber security change management
• Commissioning of control measures and handover to ARTC

Project Significance

The program strengthens the resilience and safety of critical rail operations by:

• Enhancing cyber security maturity across operational assets
• Reducing vulnerabilities within safety-critical domains
• Ensuring compliance with best practice and regulatory requirements
• Supporting reliable and secure rail operations across Sydney’s transport network

OT Cyber Security Uplift Program

delivering a comprehensive range of cyber security and systems engineering services