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SCADA DEFENSE
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ICS Cybersecurity & IT-to-OT Pivot Analysis

Specialized offensive assessment evaluating the security boundary and demilitarized conduits separating corporate IT environments from industrial operations to discover and eliminate lateral movement pathways.

Assessment Mode
Manual Exploit Chaining
Critical Findings
Direct Vulnerability Disclosure
Remediation Retest
Verification Included
Engagement Scope
Strict Rules of Engagement

// EXECUTIVE BRIEFING: What is IT-to-OT attack-path analysis?

IT-to-OT attack path analysis evaluates how an attacker with access to an organization's corporate IT network could traverse firewalls, jump boxes, shared credentials, and DMZ conduits to access critical industrial control systems.

CORE TARGET BOUNDARIES

What Is Assessed During This Engagement

Industrial DMZ (IDMZ / Purdue Level 3.5): Evaluating firewalls, jump hosts, data historians, and patch management servers bridging IT and OT domains.
Credential & Identity Sharing: Assessing whether corporate Active Directory credentials or enterprise single sign-on extend inappropriately into industrial consoles.
Remote Access & Vendor Conduits: Testing third-party remote maintenance VPNs, team viewer links, and cellular modems connecting directly to plant floors.
Dual-Homed Systems: Discovering servers or workstations connected simultaneously to corporate office subnets and plant control subnets.
BUSINESS RISK REDUCTION

Key Risks Addressed & Value Delivered

RISK #1Attackers leveraging an initial email phishing compromise on a corporate desktop to pivot into physical manufacturing or utility operations.
RISK #2Shared administrative credentials enabling immediate domain dominance across both corporate and operational domains.
RISK #3Unmonitored vendor support connections providing a backdoor into operational networks.
ACTIONABLE ARTIFACTS

Deliverables & Remediation Workflow

01

IT-to-OT Lateral Movement Path Report: Step-by-step evidence documenting reachable conduits, dual-homed systems, and credential crossover points.

02

IDMZ Architecture Hardening Plan: Detailed firewall rules, proxy requirements, and multi-factor jump host configurations.

03

Remediation Guidance for Plant Administrators: Actionable instructions for isolating control networks without interrupting operational telemetry.

AUTHORIZATION & ENGAGEMENT PREREQUISITES

Scoping & Authorization Requirements to Begin

Parasym Syndicate conducts testing exclusively within authorized scope. Prior to commencing active security assessments, the following prerequisites must be formally established:

›Joint authorization from both corporate IT security leadership and plant operations management.
›Defined boundary IPs representing IDMZ hosts, firewalls, and designated jump boxes.
›Read-only testing protocols across boundary interfaces.
›Mutual Rules of Engagement specifying permissible testing hours.
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PCEPT (Parasym Certified Enterprise Penetration Tester)

Enterprise Penetration Testing & Ethical Hacking Bootcamp

Equip your internal security team to master these exact offensive techniques. Parasym Academy provides practical, hands-on certification training on dedicated enterprise cyber ranges.

View Course Syllabus & Labs

Technical Research Briefings & Playbooks

// TECHNICAL FAQ

Frequently Asked Questions

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