Netfosys SCADA/ICS Security

Defend operational technology against cyber threats with secure, resilient controls – purpose-built for industrial contexts and with zero impact on uptime

Why SCADA/ICS Security Matters

Control systems control critical infrastructure. When compromised, sabotage or unplanned downtime can happen in seconds. Netfosys locks out supervisory systems before adversaries can get their hands on them

What We
Offer

Netfosys offers layered OT cybersecurity controls tailored to protect SCADA/ICS systems without interfering in the "running" of operations. Layering of security goes from secure OT network segmentation to protocol-aware threat monitoring to endpoint hardening - at each critical touch point

Our Key Services

01
Network Segmentation & Zoning
- Clear demarcation of OT from IT with firewalls, DMZ, ACLs, and micro-segmentation.
02
Secure Remote + Vendor Access
Multi-factor authentication (MFA), jump hosts, and strict user session control for external engineers
03
Protocol-Aware Threat Detection
- Threat monitoring for Modbus, DNP3, OPC, and all OT-related traffic.
04
Endpoint and Whitelisting Controls
Application whitelisting and file integrity for Windows/Linux PLCs and HMIs.
05
Backup and Environment Restoration
Safe backups and restoration procedure for SCADA follow incidents.

Integrated OT
Ecosystem Support

We create an integrated security framework that connects industrial assets, engineering teams, and SOC operations. Our solutions include monitoring, patching, and incident response, for OT environments

Support Capabilities for OT Environments

SIEM & SOC Integration

Feed industrial alerts into your centralized monitoring and alerting solution.

Incident Response for ICS

Do rapid execution of response plans designed for industrial environments and ICS-related threats

Vulnerability & Patch Management

Planned scans and patching of OT devices in accordance with planned maintenance

Compliance Framework Alignment

Built for IEC 62443, NERC CIP, ISO 27001, and other cybersecurity requirements for the industry

Why use Netfosys for SCADA/ICS Security

 Netfosys has the experience in the operational technology space to secure your critical systems, including lightweight agentless deployments, industrial-grade tools, and compliance-based solutions to help keep your operations safe and resilient

Core Benefits of Choosing Netfosys

1
Qualified OT Knowledge
Have experience in securing SCADA, PLCs, HMIs, and DCS and RTUs in an industrial environment
2
Integrated IT/OT Visibility
Identify threats across the plant networks without impeding operations or availability
3
Low-Impact Installation
Designed to work non-invasively within the operation of live, full production systems
4
Contractor and Vendor Management
Manage and secure access to OEMs, vendors, and service technicians
5
Resilience and Restoration
Fast restoration plans to reduce down-time and affect on operations
6
Compliance Controls
Compliant with IEC 62443, NERC CIP, and other cybersecurity frameworks focused on OT

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