Use Case
Detecting Cyber Attacks on Compressors and
Pumping Stations
Industry: USE CASE | OIL & GAS
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Protecting Remote Oil & Gas Pumping Operations Where Detection Cannot Depend on Human Observation
An operator happened to notice. That was the entire detection strategy.
A crude oil gathering operator running six pump stations between wellpad tank batteries and a central terminal noticed unusual VFD speed changes at one station that did not match dispatcher commands. The issue was caught only because an operator happened to be watching the SCADA trend at that moment.
Investigation found unauthorized traffic reaching the station's PLC, with no automated mechanism that would otherwise have detected it.
Shieldworkz built a detection capability that no longer depends on someone happening to be watching the right screen at the right time.
Value proposition: Replace manual trend-watching with automated detection across every pump station, establish normal command behavior, segment shared telemetry networks, continuously monitor remote stations, and prioritize response based on operational consequence.
Oil & Gas OT Security Challenges
Remote pumping stations remain potential targets even when they are located far from the nearest control room. When monitoring depends on periodic technician visits or an operator watching a specific SCADA trend, abnormal activity can remain undetected.
No Automated Detection
The incident that was discovered depended entirely on an operator noticing an unusual trend.
Unattended Remote Stations
Most pump stations remained unmonitored between periodic technician visits.
Shared Telemetry Network
Radio telemetry connected the stations without sufficient separation between them.
Custody Transfer Exposure
Tampering with volumetric data could create direct financial and contractual risk.
No Repeatable Detection Strategy
Leadership could not rely on an operator happening to notice abnormal activity as an ongoing security strategy.
Understanding the Oil & Gas Pumping Station Risk Landscape
A pump station located a hundred miles from the nearest control room does not stop being a target because nobody is physically present. Its security depends on whether abnormal activity can be detected automatically and whether an appropriate response can be initiated.
In this environment, VFD speed changes that do not match dispatcher commands, unauthorized PLC traffic, and unexplained command or setpoint activity can indicate potentially significant OT security events.
Shared telemetry infrastructure can also create additional exposure. Without segmentation, an event at one station may have the potential to affect or reach other connected stations.
Shieldworkz addresses this challenge by combining per-station asset discovery, command baselining, OT threat detection, telemetry segmentation, continuous monitoring, risk prioritization, incident response planning, vulnerability review, governance reporting, and validation testing.
Common Cyber and Operational Risks Affecting Pumping Stations
Unauthorized traffic reaching pump station PLCs
VFD speed changes that do not match dispatcher commands
Command or setpoint activity occurring outside the established baseline
Remote pump stations operating without continuous monitoring
Shared radio telemetry connecting multiple pump stations
Generic alerts lacking context about furnace and forming line operations
Excessive alert noise making it difficult to identify relevant events
How Shieldworkz Solves OT Security Monitoring Challenges
Shieldworkz delivers an end-to-end OT security monitoring program designed around the realities of continuous manufacturing operations.
Passive Asset Discovery
Asset and network visibility is established across the furnace and forming line environments to create a baseline for security monitoring.
24x7 OT SOC Monitoring
OT security analysts monitor the plant's network around the clock, not only during business hours.
OT Threat Detection
Detection capabilities are tuned specifically for the furnace DCS and forming line PLC networks.
Furnace-Specific Context
SOC analysts are trained to understand normal furnace and forming line traffic, helping distinguish expected activity from anomalies.
Threat Intelligence
Monitoring is focused on the specific ICS vendors and equipment operating within the plant environment.
Alert Tuning
Detection rules are calibrated over time to reduce unnecessary noise while maintaining visibility into relevant security events.
Defined Escalation Path
The plant engineer is contacted for confirmed and relevant events through a documented escalation process.
End-to-End 24x7 OT Security Monitoring Capabilities
Continuous OT Monitoring
Around-the-clock monitoring across furnace and forming line networks.
OT-Specific Threat Detection
Detection capabilities tuned for the plant's DCS, PLC networks, and industrial environment.
Asset and Network Visibility
A baseline of normal assets and network activity to support anomaly detection.
Alert Tuning
Detection thresholds refined to reduce noise while identifying events that require attention.
Furnace and Production Context
Monitoring supported by an understanding of the plant's specific architecture and normal operational behavior.
Defined Escalation Process
A clear path connecting SOC detection with plant response.
Incident Response Support
Assistance with containing and investigating confirmed security events.
The Business Value of 24x7 OT Security Monitoring
Continuous monitoring provides value beyond simply receiving more security alerts.
True 24x7 Monitoring Coverage
Continuous monitoring was established across the furnace and forming line networks.
Closed After-Hours Security Gaps
Night, weekend, and after-hours alert gaps were eliminated.
Faster Anomaly Detection
The time required to detect anomalies on the furnace control network was reduced from days to minutes.
Reduced Dependency on One Engineer
The plant's OT engineer was freed from constant alert triage and contacted only for confirmed events.
Clearer Security Response
A documented escalation process connected SOC detection directly to plant response.
Secure Your Continuous Manufacturing Environment
Your OT security monitoring should not stop when the workday ends.
Monitor continuously. Detect anomalies faster. Escalate the events that matter.
Talk to Shieldworkz OT Security Experts about establishing 24x7 monitoring and response across your manufacturing environment.
Schedule Your Free OT Security Consultation
Get the Full 24x7 OT Security Monitoring Use Case
Understand how Shieldworkz helped a glass container manufacturer establish continuous monitoring across its furnace and forming line networks, reduce anomaly detection time, eliminate after-hours security gaps, and create a clear escalation path for confirmed OT security events.
Book Your Consultation Today!
Get continuous OT visibility and 24x7 monitoring for your critical manufacturing operations. Book your consultation with Shieldworkz today.
