Delta
Intrusion Detection System (IDS) For Rail Systems

Intrusion Detection supported by powerful edge-processing, designed specifically for rail on-board and wayside applications.

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Overview

 

Delta, our Intrusion Detection System (IDS) provides you with comprehensive network topology visibility and the foundation for a proactive cyber security strategy.  With deployments on over 3,200 rail cars globally, Delta is highly effective in detecting and enabling you to respond to potential cyber threats quickly. 

 

Delta can be deployed as both a host and network monitoring solution, with minimal data overhead to the wayside. Its adaptable monitoring options empower you to detect a broad spectrum of relevant threats.


Designed specifically for rail, Delta leverages powerful anomaly detection to identify unusual and unexpected network behaviours, going beyond traditional IDS systems that rely solely on known threat signatures.

 
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Key Benefits

Fleet Wide Security Monitoring

Delta provides a clear and consistent monitoring solution, across your entire estate, helping to clarify, triage, and prioritise cyber risks.

Mitigate Risks On Vulnerable Or Obsolete Systems

Reducing the risk of network compromise by detecting vulnerable obsolete or unpatched key systems within your OT environment. 

Minimises The Impact Of An Incident

Improve response times with the early detection of incidents, and ensure resources are targeted at relevant threats with effective recovery based on  accurate forensic information.

Reduce Costs On IDS Implementation

Delta’s flexibility allows for both virtual or software-only deployment across new and legacy assets, reducing hardware footprint and integration costs.

Key Capabilities

Host Intrusion Detection

By using anomaly-based threat detection to baseline network behaviour, Delta shortens detection time and mitigates the risk of cyber attacks.

Integration With Existing SIEM

Data can be integrated with your existing SOC and into leading SIEMs via Common Event Format (CEF) feeds and REST APIs.

Uninterrupted Service

Continuously processes on-train data in real-time, detecting behavioural anomalies 24/7, allowing for immediate mitigation of cyber threats.

Low False Positive Alerts

Delta’s machine learning technology distinguishes between malicious and non-threatening activity to reduce the risk of ‘alert fatigue’, a common distraction from real threats.

On-Board and Wayside Monitoring

Delta is able to effectively monitor both on-board and wayside systems, providing an integrated view of rail assets regardless of their physical location.

Low Maintenance

Developed specifically for new and legacy rolling stock and remains effective for the life of the asset, even in limited connectivity environments.

Active monitoring and anomaly detection is the only way to achieve our goal of 100% fleet availability.

Johannes
Johannes Emmelheinz, CEO, Customer Services, Siemens Mobility
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