OT & IoT Security
for Industrial Systems
Protect your Operational Technology environments, Industrial Control Systems (ICS), SCADA networks, and connected IoT devices from cyber threats — without disrupting production or operations.
The Problem
Why OT & IoT Security is Different
Traditional IT security tools don't work in OT environments. Industrial systems require specialized approaches that prioritize availability and safety alongside security.
Legacy Systems with No Patch Support
Most OT environments run decade-old PLCs, RTUs, and SCADA systems that cannot be patched or updated — creating permanent vulnerabilities.
IT/OT Network Convergence Risks
As IT and OT networks converge for efficiency, attackers gain pathways from corporate networks directly into industrial control systems.
Massive IoT Attack Surface
Thousands of connected sensors, cameras, and smart devices with default credentials and no security controls create an enormous attack surface.
Operational Disruption Impact
Unlike IT attacks, OT/ICS breaches can halt production lines, damage physical equipment, and endanger human lives — making prevention critical.
Our Solutions
End-to-End OT & IoT Protection
LayaTech delivers purpose-built security solutions for industrial environments — designed to protect without disrupting operations.
OT Asset Discovery & Inventory
Passive, non-intrusive discovery of all OT/ICS assets including PLCs, HMIs, RTUs, DCS, and engineering workstations — without disrupting operations.
- Agentless passive scanning
- Protocol-aware discovery (Modbus, DNP3, IEC 61850)
- Real-time asset inventory
- Firmware & vulnerability tracking
ICS/SCADA Network Segmentation
Design and implement Purdue Model-based network segmentation with industrial DMZs, unidirectional gateways, and micro-segmentation to contain threats.
- Purdue Model architecture
- Industrial DMZ design
- Unidirectional security gateways
- OT firewall policy management
OT Threat Detection & Response
AI-powered anomaly detection purpose-built for industrial protocols — identifying unauthorized commands, configuration changes, and behavioral deviations in real time.
- Industrial protocol deep inspection
- Behavioral baseline & anomaly detection
- OT-specific threat intelligence
- Automated incident response playbooks
IoT Device Security Management
Discover, profile, and continuously monitor every IoT device on your network — enforcing zero-trust policies and isolating compromised devices automatically.
- IoT device fingerprinting & profiling
- Zero-trust network access for IoT
- Automated device quarantine
- Certificate-based device authentication
Vulnerability Assessment for OT
Non-disruptive vulnerability assessments designed specifically for OT environments — identifying risks without causing downtime or interfering with production.
- Passive vulnerability scanning
- CVE mapping for industrial systems
- Risk prioritization by operational impact
- Remediation roadmap & guidance
Compliance & Regulatory Alignment
Achieve and maintain compliance with IEC 62443, NERC CIP, NIST SP 800-82, and industry-specific OT security frameworks with continuous monitoring.
- IEC 62443 gap assessment
- NERC CIP compliance monitoring
- NIST SP 800-82 alignment
- Audit-ready reporting & documentation
Industries We Serve
Protecting Critical Infrastructure
Manufacturing
Energy & Utilities
Oil & Gas
Water Treatment
Healthcare
Smart Buildings
Get Your Free OT/IoT
Security Consultation
Our OT security specialists will assess your industrial environment, identify critical vulnerabilities, and provide a customized security roadmap — completely free of charge. No commitment required.
- OT/ICS environment risk assessment
- IoT device inventory & exposure analysis
- Compliance gap identification (IEC 62443)
- Tailored security roadmap & recommendations
- No obligation, no sales pressure