Manufacturing & OT Cybersecurity Compliance Requiring Network Visibility
Manufacturing and Operational Technology (OT) environments operate under a growing set of global standards, national regulations, and industry directives that require continuous network visibility, asset discovery, and real-time monitoring to ensure both cybersecurity and operational safety. Frameworks like IEC 62443 and NIST SP 800-82explicitly call for deep visibility into industrial control system (ICS) networks, including traffic inspection, segmentation validation, and logging. These capabilities are critical for detecting anomalies, maintaining system integrity, supporting compliance audits, and reducing operational risk. As manufacturing systems become more connected and digitized, regulators and standards bodies increasingly treat network visibility as a foundational control for resilience and incident response across OT environments.
Key Regulations & Implications
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IEC 62443
- Requires segmentation of industrial networks into secure zones and conduits
- Mandates asset inventory, communication mapping, and continuous monitoring
- Drives deployment of tools that provide deep visibility into ICS network traffic and anomalies
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NIST SP 800-82
- Recommends comprehensive visibility into OT assets and communications
- Calls for logging, intrusion detection, and continuous network monitoring
- Supports incident detection and response through detailed network telemetry
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NIST Cybersecurity Framework
- Requires asset identification and network mapping across IT and OT environments
- Emphasizes continuous monitoring and anomaly detection capabilities
- Supports real-time visibility to enable detection and response functions
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NERC CIP
- Mandates monitoring and logging of access to critical cyber assets
- Requires visibility into network activity within bulk electric system environments
- Enforces detection of malicious or unauthorized communications
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10 CFR 73.54
- Requires continuous monitoring and assessment of digital systems and networks
- Mandates detection and response capabilities for cyber threats
- Necessitates visibility into OT network communications supporting safety systems
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TSA Pipeline Security Directives
- Requires implementation of cybersecurity measures including network monitoring
- Mandates timely detection, reporting, and response to cyber incidents
- Drives visibility into pipeline control system communications and threats
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America’s Water Infrastructure Act
- Requires risk and resilience assessments of water system infrastructure
- Implies visibility into operational networks and connected control systems
- Supports monitoring capabilities to identify vulnerabilities and threats
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CFATS
- Requires identification and monitoring of critical cyber systems
- Mandates detection of suspicious or anomalous activity
- Drives need for visibility into industrial network behavior and access
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ISO/IEC 27001
- Requires logging, monitoring, and auditability of systems and networks
- Mandates controls for detecting and responding to security events
- Extends to OT environments where information systems support operations
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Presidential Policy Directive 21
- Emphasizes situational awareness across critical infrastructure sectors
- Drives adoption of capabilities that provide visibility into system operations
- Supports information sharing and monitoring to enhance resilience and security
Visibility Keeps Industry Moving. Every Packet Powers Production
Network Intelligence, Threat Detection, Forensics, Incident Response, Compliance
NEOX Solutions for Manufacturing
Delivering Advanced Network Visibility and Compliance Alignment for Manufacturing and Industrial Operations
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From Factory to Boardroom - Visibility for Zero Downtime
End-to-End Hybrid Network Visibility for Unifying IT & OT
01.
Full Network Transparency
- Full Production Network Visibility
- Real-Time Plant Floor Monitoring
- High-Speed Industrial Data Capture
- Seamless OT/IT Integration
- Secure Machine Communication Decryption
- Cross-Network Threat Detection
02.
Threat Detection & Mitigation
- Production Threat Prevention
- Industrial Attack Detection
- Machine Network Anomaly Alerts
- Plant-Wide Security Dashboard
- Instant Incident Recording
- Optimized Log Storage
03.
Forensics Analysis & Compliance
- Incident Investigation & Compliance
- Extended Packet Retention
- High-Speed Production Data Capture
- Exportable Machine Logs
- Pre-Installed Forensic Tools
- Industrial Protocol Analysis
- Regulatory Audit Trails
Operational Resilience & Business Continuity
In manufacturing, uptime is everything—every minute the production line runs counts toward profitability. Minimizing downtime, whether caused by cyber incidents, system faults, or physical disruptions, is essential for meeting delivery timelines and customer expectations. Simultaneously, manufacturers must navigate global supply chain volatility and labor constraints by making real-time, data-driven decisions. This demands a foundation built on edge computing, hybrid cloud, and robust disaster recovery strategies.
Achieving this level of resilience requires breaking down the traditional silos between factory-floor OT systems and IT infrastructure, allowing for seamless data sharing and a unified analytics layer. A consolidated view across production, planning, and logistics enables more accurate forecasting, faster issue detection, and smarter resource allocation. Network visibility becomes the glue that binds this ecosystem—delivering the telemetry needed to anticipate disruptions, monitor system health, and respond to incidents quickly.
A robust visibility architecture across IT and OT ensures that critical data from sensors, controllers, machines, and industrial systems is captured, normalized, and analyzed in real time—enabling predictive maintenance, operational insights, and system-wide situational awareness.
NEOX’s portable and industrial-grade network TAPs and data diodes are designed for harsh OT environments, securely extracting traffic without disrupting operations and enforcing strict one-way data flow to eliminate reverse-path risk. This data is then routed to NEOX packet brokers on the IT side, which aggregate, filter, deduplicate, and load-balance traffic to feed monitoring and security tools—whether on-prem, in the cloud, or at central SOC/NOC locations.
Digitization, Modernization & Smart Manufacturing
For manufacturing CIOs, driving digital transformation is not just about adopting new technologies—it’s about building a connected, agile, and data-driven production environment. At the heart of this transformation are Industry 4.0 technologies such as Industrial IoT (IIoT), AI/ML, digital twins, robotics, and advanced automation, which enable real-time production visibility, quality control, and operational efficiency. To support this evolution, organizations are modernizing their ERP, MES, and SCADA systems, and integrating them with OT on the shop floor. This convergence of IT and OT requires seamless data sharing and consistent monitoring across environments—something only possible with a robust network visibility architecture.
This is where NEOX plays a critical role. NEOX’s high-performance network TAPs, data diodes, and packet brokers enable manufacturers to capture, monitor, and analyze traffic from both IT and OT networks in real-time. This allows for real-time production monitoring by feeding critical data from sensors, controllers, and PLCs into centralized dashboards. It supports predictive maintenance by analyzing patterns and anomalies in machine data, and secure OT/IT integration by preserving segmentation and using one-way traffic enforcement (via data diodes) to protect sensitive operational environments.
With full network visibility and traffic intelligence, manufacturing leaders can ensure system uptime, production quality, and business agility while reducing cyber risk, improving incident response times, and supporting compliance with industrial cybersecurity standards like ISA/IEC 62443, NIST, and ISO 27001. NEOX empowers smart manufacturing by making the network visible, intelligent, and secure—end to end.
Securing OT Environments & Ensuring Compliance
For manufacturing CISOs, protecting OT systems like PLCs, SCADA, and industrial sensors from cyber threats is mission-critical—especially as ransomware and nation-state actors increasingly target production environments. These systems often run legacy protocols like Modbus, DNP3, and OPC, which lack built-in security, making real-time monitoring, segmentation, and protocol inspection essential. Adhering to cybersecurity frameworks such as IEC 62443, NIST 800-82, NERC CIP, and CMMC becomes not just best practice but a requirement, especially for companies with regulatory obligations or those supplying critical infrastructure. Securing sensitive data—such as CAD files, production recipes, and R&D blueprints—from insider threats or cyber espionage also plays a vital role in risk management and IP protection. That’s where network visibility and full packet inspection come into play.
NEOX delivers purpose-built visibility solutions for these OT environments. Our IEC 62443- and CRITIS-certified network TAPs enable secure, hardware-enforced, one-way data flows via data diode technology, ensuring traffic from OT assets can be monitored without risk of backflow or compromise. This telemetry is routed to our ISO 9001-certified packet brokers, which aggregate, filter, slice, and optimize traffic before feeding it to tools like NEOX Clear NDR and NEOX Suricata-based NIDS for deep security analysis.
With high-speed full-packet capture appliances, NEOX also enables weeks or months of forensic-grade data retention to support compliance, incident response, and legal evidence preservation. Together, these capabilities provide manufacturing organizations with the ability to detect threats in real-time, contain them quickly, and remain fully aligned with global and industry-specific regulatory mandates—ensuring a resilient, secure, and compliant factory floor.
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