Cybersecurity for Industrial Operations
Operational technology environments face unique security challenges—legacy systems, air-gapped networks being connected, and safety-critical operations that cannot tolerate downtime. QuantLayer provides OT-native Zero Trust security that protects industrial systems without impacting operational reliability.
Industrial OT Security Challenges
Understanding the unique cybersecurity challenges facing your industry
IT/OT Convergence
Connecting previously isolated OT networks to IT systems exposes industrial operations to cyber threats.
Legacy System Security
Aging PLCs, HMIs, and SCADA systems cannot be patched or updated without risking operational stability.
Remote Access Risks
Vendors and operators require remote access to industrial systems, creating attack vectors.
Lack of Visibility
Many OT environments lack basic asset inventory and network traffic visibility.
Safety Impact
Cyberattacks on OT systems can cause physical damage, environmental harm, or endanger human life.
Compliance Requirements
Meeting IEC 62443, NERC CIP, and other industrial security standards across complex environments.
QuantLayer for Industrial OT
Purpose-built Zero Trust security capabilities for your industry
OT Asset Discovery
Passive discovery of all OT assets including PLCs, RTUs, HMIs, and engineering workstations.
Industrial Network Segmentation
Purdue Model-aligned segmentation isolates industrial zones and protects critical control systems.
Secure Remote Access
Controlled, audited remote access for vendors and operators without VPN vulnerabilities.
Legacy System Protection
Protect unpatchable systems with network-based controls and anomaly detection.
OT Threat Detection
AI-powered detection of OT-specific attack patterns including protocol anomalies and unauthorized commands.
Industrial Protocol Support
Deep visibility into Modbus, DNP3, OPC-UA, EtherNet/IP, and other industrial protocols.
Industrial OT Use Cases
Real-world applications of QuantLayer security in your industry
Manufacturing Plant Security
A global manufacturer needed to secure 50 production facilities with diverse OT systems while maintaining 24/7 operations.
Key Benefits
Secure Vendor Access
An industrial company required secure remote access for equipment vendors while maintaining audit trails and preventing unauthorized changes.
Key Benefits
OT/IT Convergence
Connecting OT networks to enterprise IT for data analytics while maintaining security boundaries and protecting critical control systems.
Key Benefits
Industrial Compliance
Meet industry-specific compliance requirements with QuantLayer