Industrial Control & IoT Security Assessments

Lock Down OT Before Production Stops

State‑sponsored actors and profit‑driven ransomware crews are targeting PLCs, HMIs, and smart sensors at record speed. InfoSight maps every ICS, SCADA, and IIoT asset, then pressure‑tests defenses against real‑world exploits aligned to IEC 62443 and NIST 800‑82.

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The Attack Surface Reality

Why OT Networks Are Harder to Defend Than IT

Many plants can’t pinpoint every controller, historian, or unpatched Windows XP HMI. Legacy serial links, undocumented PLC backdoors, and flat VLANs let threat actors pivot from IT to plant floor in minutes.

Unknown ICS asset inventory → silent SCADA vulnerabilities
Expired firmware & default passwords on industrial IoT gateways
NERC CIP / TSA SD02 penalties for missing security controls

Our OT Pen‑Test Method

Digital Twin Recon → Live Exploit Simulation → Risk‑Weighted Roadmap

Asset & Dependency Mapping

AI crawler builds a digital twin of PLCs, DCS, and IoT sensors.

Breach Attack Simulation

Red‑team chains CVEs and zero‑days against live process data without disrupting production.

Critical‑Path Analysis

Identifies single points of failure and cross‑zone vulnerabilities.

Controls Gap Matrix

Maps findings to IEC 62443, NIST 800‑53, NERC CIP, and ISO 27001.

Actionable Remediation Plan

Ticket‑ready fixes prioritized by business impact and MTTR.

What You’ll Gain in 30 Days

Metric

Result

Keyword Boost

OT CVE Remediation Speed

3 × faster patch cycles on PLC firmware

PLC vulnerability remediation

Process Downtime Avoided

96 hours of potential unplanned outage prevented

Industrial downtime risk

Regulatory Audit Readiness

100 % alignment with NERC CIP‑005 & IEC 62443‑3‑3

Compliance audit

ROI

4.8 × vs. in‑house OT testing

OT pen‑testing ROI

Aggregated across 40 InfoSight energy, water, and manufacturing clients (2025‑2026).

Key Security Tests

Industrial‑Grade Tests We Run

Breach & Attack Simulation

Malware detonation in a sandboxed OT twin.

Wireless Sensor Pen‑Testing

Zigbee, BLE, LoRaWAN exploits.

Network Segmentation Validation

Confirm Purdue Model isolation.

Physical Intrusion & Badge Cloning

On‑site red‑team drills.

ICS Firmware Review

Code‑level hunt for hard‑coded creds.

Table‑Top Incident Response

OT, IT, and safety teams in the same room.

Why InfoSight?

Expert-Validated, Not Tool-Generated

Certified assessors (CISSP, OSCP, CEH) manually chain and confirm every finding — real exposure, not scanner noise.

25+ Years of Cybersecurity Experience in Regulated Industries

Since 1998, protecting finance, healthcare, energy, and government clients — with the compliance context to prove it.

IT + OT Coverage

One team assesses data center, cloud, and industrial (SCADA/ICS/IoT) environments under a single methodology. U.S.-based cybersecurity analysts supported by advanced technology.

Compliance-Mapped Evidence

Every finding maps to the framework that matters to you: NIST, HIPAA, PCI DSS, FFIEC, IEC 62443, or OWASP.

Findings Tracked in Mitigator®

Results don't die in a PDF. Track remediation status and exposure trends long after the engagement ends.

Board-Ready Reporting

Executive summaries for leadership, reproduction steps for engineers — delivered from the same engagement.

SERVICES & SOLUTIONS

INDUSTRIES