OT Cybersecurity Managed Services

Industrial operations require continuous protection against evolving cyber threats. INTECH delivers OT cybersecurity managed services that provide real-time visibility, threat detection, and coordinated response across industrial systems and sites, ensuring safety, uptime, and operational continuity.

Challenges in Securing Industrial Operations

Limited Visibility

Lack of real-time visibility into OT assets and network activity

Resource Constraints

Limited OT cybersecurity expertise for continuous monitoring

Evolving Threats

Increasingly targeted attacks on industrial systems

Operational Constraints

Downtime sensitivity limits updates and response actions

Complex Environments

Legacy systems and distributed operations increase risk

Ineffective Response

Delayed detection and lack of OT-specific processes

Our Implementation Approach

INTECH delivers managed services that align cybersecurity with industrial operations. We combine continuous monitoring, contextual threat detection, and coordinated response to ensure threats and risks are identified and addressed in a timely manner. Our approach extends beyond centralized monitoring by integrating cybersecurity into site operations and maintenance processes, ensuring controls remain effective across the lifecycle of industrial systems.

Managed OT Cybersecurity Services

OT Security Operations

Continuous monitoring, threat detection, and response aligned with OT environments and operations

Asset Visibility

Real-time visibility into OT assets, network activity, and system behavior

Network Security

Segmentation, firewall management, and secure communication across industrial networks

Endpoint & System Security

System hardening, patching, vulnerability management, and endpoint protection for OT assets

Incident Response

Detection, containment, and recovery from OT cyber incidents with minimal operational disruption

Access & Identity Management

Control of user access, privileged accounts, and secure remote connectivity

Backup & Recovery

Backup validation and recovery readiness to ensure rapid restoration of OT systems

Site Integration & Support

Integration of cybersecurity controls with plant operations, maintenance, and engineering workflows

Compliance Monitoring

Ongoing alignment with ISA/IEC 62443 and applicable regulatory requirements

Security Enhancements

Continuous improvement of security controls, configurations, and deployed solutions

OT Cybersecurity Sustainability Program

Driving Measurable Security Outcomes

Our OT cybersecurity implementation services are focused on delivering tangible improvements across industrial environments:

60% reduction in MTTD

50% reduction in MTTR

70% improvement in asset visibility

How We Are Making An Impact

Project Overview: Securing OT control networks for a leading oil & gas player

Following a thorough analysis of the client’s OT install-base and network, we deployed our solution to enhance system hardening based on IEC 62443 and ISA 99 standards. Our customized solution and multi-vendor control systems expertise assisted the client in