Industrial Cybersecurity

ICS / SCADA Security Testing

Protect your critical industrial networks from catastrophic cyberattacks with specialized OT security testing.

Expert security assessments for power grids, oil & gas, manufacturing, and critical infrastructure.

Operating critical infrastructure with legacy systems?
Concerned about industrial cyberattack risks?
Need to secure OT without disrupting operations?
Outcomes

Industrial-grade cybersecurity for operational technology.

Protect critical infrastructure, maintain operations, and achieve compliance without disrupting production.

Prevent Catastrophic Disruptions

Identify and eliminate vulnerabilities in critical infrastructure before they can be exploited to cause massive operational, financial, and safety incidents.

Protect National Infrastructure

Safeguard power grids, water treatment, oil & gas, manufacturing, and transportation systems from nation-state actors and cybercriminals.

Maintain Operational Continuity

Implement security controls designed for industrial environments that prioritize safety, availability, and controlled risk reduction.

Achieve Regulatory Compliance

Meet NERC CIP, IEC 62443, NIST 800-82, and industry-specific requirements with comprehensive security documentation and controls.

Standards & Frameworks

Aligned with industrial security standards.

Expert OT security assessments following IEC 62443, NERC CIP, NIST 800-82, and industry best practices.

IEC 62443NERC CIPNIST 800-82ISA/IECOT SecuritySafety Critical
Methodology

Industrial-Grade Cybersecurity for Operational Technology

A specialized framework designed for OT environments prioritizing safety, availability, and controlled risk reduction.

Industrial Asset Discovery

Comprehensive identification and classification of PLCs, RTUs, HMIs, SCADA servers, field devices, and industrial protocols across OT networks.

Network Architecture Assessment

Evaluation of IT/OT segmentation, zone/conduit design, firewall placement, DMZ configuration, and remote access pathways.

Protocol Security Analysis

Deep inspection of Modbus, DNP3, OPC, PROFINET, EtherNet/IP, and other industrial protocols for authentication weaknesses and unsafe commands.

Controlled Penetration Testing

Carefully scoped security testing designed to identify exploitable vulnerabilities without impacting production systems or safety controls.

Incident Response Planning

Development of OT-specific incident response procedures aligned with operational continuity, safety requirements, and regulatory obligations.

Security Hardening Implementation

Deployment of defense-in-depth controls including system patches, access controls, monitoring, and change management aligned with industrial lifecycles.

OT security lifecycle

Discover

Asset & network inventory.

Assess

Architecture & risk analysis.

Test

Controlled penetration testing.

Harden

Security control implementation.

Monitor

Continuous OT monitoring.

Services

Our ICS/SCADA Security Capabilities

Comprehensive OT security from network assessment to protocol analysis and continuous monitoring.

Industrial Network Assessment

Comprehensive security evaluation of OT networks, control systems, and industrial protocols with minimal operational impact.

IT/OT Segmentation Review

Assessment of network segmentation, zone/conduit architecture, firewall rules, and data flow controls between enterprise and industrial networks.

SCADA System Security Testing

Security assessment of SCADA servers, historian databases, engineering workstations, and operator interfaces.

PLC & RTU Security Hardening

Configuration review and hardening of programmable logic controllers, remote terminal units, and distributed control systems.

Industrial Protocol Analysis

Deep inspection of Modbus, DNP3, OPC, PROFINET, and other protocols for authentication weaknesses, command injection, and replay attacks.

Remote Access Security

Assessment of vendor remote access, VPN configurations, jump servers, and third-party connections to industrial environments.

Safety System Verification

Security testing of safety instrumented systems (SIS), emergency shutdown systems (ESD), and safety PLCs without compromising safety functions.

Wireless & IoT Security

Security assessment of wireless networks, industrial IoT devices, and sensor networks in manufacturing and utilities environments.

ICS Incident Response Planning

Development of operational technology incident response procedures aligned with safety requirements and business continuity.

Why It Matters

Why Choose ICS/SCADA Security Testing

Specialized OT security expertise designed for safety-critical industrial environments.

ICS SCADA Security

OT Asset Security

PLCsRTUsHMIsSCADA servers

Industrial Protocols

ModbusDNP3OPCPROFINET

Network Zones

IT/OT segmentationDMZ designRemote accessAir gaps

Compliance

IEC 62443NERC CIPNIST 800-82ISA
Process

How Our ICS/SCADA Security Service Works

A structured framework for industrial security assessment with minimal operational impact.

Asset Discovery & Mapping

  • Comprehensive OT asset inventory and classification
  • Network topology mapping and data flow analysis
  • Industrial protocol identification and enumeration
  • Vendor and firmware version documentation

Security Assessment

  • IT/OT segmentation and zone architecture review
  • Protocol-level vulnerability identification
  • Access control and authentication analysis
  • Controlled penetration testing in production environments

Hardening & Protection

  • Security baseline configuration for OT devices
  • Patch management strategy for legacy systems
  • Defense-in-depth control implementation
  • Secure remote access design and deployment

Monitoring & Response

  • OT-specific security monitoring deployment
  • Anomaly detection for industrial protocols
  • Incident response procedure development
  • Continuous compliance validation and reporting
Why Vulnuris

Trusted OT security expertise since 2017.

We've secured critical infrastructure across energy, manufacturing, and utilities in UAE, GCC, and globally.

OT security specialists

Deep expertise in industrial protocols, SCADA systems, PLCs, and safety-critical environments with minimal operational impact.

Safety-first approach

Controlled testing methodologies designed for production environments prioritizing operational continuity and safety.

Regulatory compliance

Expert support for IEC 62443, NERC CIP, NIST 800-82, and industry-specific compliance with audit-ready documentation.

Deliverables

What You Get

Comprehensive OT security assessment, hardening recommendations, and compliance documentation.

Comprehensive OT asset inventory and network map

IT/OT segmentation architecture review

Industrial protocol security analysis

Controlled penetration testing report

PLC/RTU/SCADA security assessment

Remote access security evaluation

Safety system security verification

Security hardening recommendations

Incident response playbook for OT

Regulatory compliance gap analysis

Risk prioritization and remediation roadmap

Executive briefing on critical findings

Industry Applications

ICS/SCADA security for critical sectors.

Tailored security for energy, oil & gas, manufacturing, transportation, and critical infrastructure.

Energy & Utilities

Security for power generation, transmission, distribution, water treatment, and renewable energy systems with NERC CIP compliance.

Oil & Gas

Protection of upstream, midstream, and downstream operations including pipelines, refineries, offshore platforms, and terminal facilities.

Manufacturing

Security for discrete and process manufacturing, including automotive, pharmaceutical, food & beverage, and chemical production.

Transportation

Critical infrastructure protection for rail systems, airports, seaports, traffic management, and logistics operations.

Building Automation

Security for smart buildings, HVAC systems, access control, and integrated facility management in commercial and government facilities.

Critical Infrastructure

Government and defense applications including military installations, emergency services, and national security operations.

Engagement Options

Flexible OT security programs for every need.

Choose from essential, advanced, or enterprise OT security based on your operational requirements.

Essential OT Security

Annual security assessment with network mapping, basic hardening recommendations, and compliance gap analysis.

Annual assessmentAsset inventoryGap analysisBasic hardening

Advanced OT Security

Bi-annual assessments with penetration testing, protocol analysis, incident response planning, and continuous monitoring.

Bi-annual testingProtocol analysisIR planningMonitoring setup

Enterprise OT Security

Continuous security program with quarterly assessments, 24/7 monitoring, dedicated OT security team, and managed services.

Continuous program24/7 monitoringDedicated teamManaged services
FAQ

Common questions about ICS/SCADA security.

Clear answers to help you understand OT security testing, industrial protocols, and compliance.

ICS/SCADA Security Testing is specialized cybersecurity assessment designed for industrial control systems and supervisory control and data acquisition environments. Unlike traditional IT security testing, ICS/SCADA assessments prioritize operational safety, system availability, and controlled risk reduction. We identify vulnerabilities in PLCs, RTUs, HMIs, SCADA servers, and industrial protocols while ensuring testing activities don't disrupt production or compromise safety systems. Our methodology follows IEC 62443, NIST 800-82, and industry best practices for operational technology security.

Secure Your Industrial Infrastructure

Minimize risk and protect critical ICS/SCADA systems with expert OT security testing.

Secure your OT infrastructure
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