What is SCADA/OT Security?
SCADA (Supervisory Control and Data Acquisition) - is the heart of modern industry. Together with the systems OT (Operational Technology) They manage technological processes, equipment, production automation, energy, water supply and logistics.
❗ The problem: most of these systems are designed without built-in cybersecurity.
An attack on a SCADA system can shut down a plant, cause an environmental accident, or completely paralyse the supply chain.
⚠️ Typical risks in the OT environment:
- Vulnerabilities in PLC, HMI, RTU
- Lack of network authentication
- Unsecured protocols (Modbus, DNP3, IEC 104)
- Low level of segmentation
- Unauthorised actions by staff or third parties
Our solutions: Comprehensive SCADA/OT security
We implement cyber security system for OT/SCADA environmentswhich includes:
1. Asset Inventory 1.
- Passive detection of all OT devices (PLC, RTU, HMI)
- No risk to production operations
- Continuous monitoring of configurations
2. Real-time threat detection (Anomaly Detection)
- Behavioural analysis of online activities
- Detecting atypical commands to controllers
- Suspicious user activity
3. Segmentation and access control
- Architecture according to the IEC 62443
- Differentiating between OT and IT
- Virtual zones (VLAN), DMZ, WhiteList
4. Integration with SOC/SIEM
- Transferring events to Splunk, FortiSIEM, Elastic
- Communication with centralised monitoring
- Extension to XDR/UEBA
5. Backing up configurations
- Backup of HMI/PLC projects
- Automatic recovery from failures or attacks
🏗️ Solution architecture
Our approach is based on proven vendors:
| Component | Vendor. |
|---|---|
| Asset/threat detection | Tenable OT Security, Cisco Industrial Threat Defense |
| Firewalls with DPI for SCADA | FortiGate / Fortinet OT |
| Correlation of events | Elastic, FortiSIEM, Splunk |
| Reservations | Veeam |
We can flexibly adapt the stack to your budget and industry.
🧾 Compliance with standards
✔ IEC 62443
✔ NIS2
✔ ISO/IEC 27001 + ISO/IEC 27019
✔ GDPR (in case of data transfer)
How we work
- Free OT audit - Identify blind spots
- PoC - Demonstration of work on your network
- Design / implementation - Taking into account the production cycle
- Support - SLA 24/7 or 8/5
Who is this solution for:
- Industry (mechanical engineering, metallurgy)
- Energy and utilities
- Water utilities and critical infrastructure
- Agriculture / agricultural holdings
- Logistics / Transport
Why Seeton?
✅ Over 10 years of experience in implementing OT solutions
✅ Partnership with Tenable, Fortinet, Cisco
✅ In-house team of engineers and SOC analysts
✅ We work with critical infrastructure facilities
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