INDEPENDENT OT SECURITY VERIFICATION FOR CRITICAL OPERATIONS

Assess cybersecurity, resilience, remote access and supply-chain risk across power, manufacturing, resources and other industrial environments.

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Operational Technology Cybersecurity

OT systems interact with physical processes, so cybersecurity decisions can affect safety, reliability, production and service delivery. Independent verification helps operators understand what existing controls and evidence actually support, where third-party access creates exposure, and what should be improved before a cyber event becomes an operational problem.

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Assess, Test and Verify the Evidence Behind Your OT Security Program

Supply Chain Assurance

Supplier access can become operational access. VerifyOT™ reviews third- and fourth-party dependencies, remote connections, evidence, responsibilities and recovery expectations so vendor risk is evaluated in the context of the process it can affect.

Risk Management

Connect governance, operational consequences and control evidence. Use VerifyOT™ to establish scope, review existing assurance, test where needed and create a prioritized Roadmap for Remediation™.

Compliance Verification

Map relevant requirements, review evidence and test controls where needed. VerifyOT™ can support readiness against NIST CSF, NERC CIP, IEC 62443, ISO and other applicable frameworks without implying certification where none is being issued.

Cybersecurity Assessment

Establish what your current OT safeguards actually prove. We review architecture, asset visibility, access, segmentation, monitoring and technical evidence, then test where the risk and scope justify it.

Incident Readiness and Recovery

Review escalation, containment, manual fallback, recovery dependencies and decision-making before an incident forces the issue. Add a facilitated Table-Top Exercise when the program needs evidence that the plan can work under pressure.

Workforce Readiness

Give operators, engineers, managers and support teams a shared understanding of OT cyber risk, reporting expectations and safe escalation. Training can be included within recurring VerifyOT™ assurance programs.

Industrial Sectors Where Cyber Risk Has Physical Consequences

Operational Technology Environments We Assess

Four Decades of Security, Risk, Audit and Trust Services

Ready to Verify Your OT Security Program?

Tell us what your operation depends on, what evidence you already have and which decision you need to support. An OTSEC Risk Advisor can help define the scope, identify the most useful verification path and determine whether a one-time or recurring VerifyOT™ engagement makes sense.

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Industrial Trust Services That Scale Through Trusted Advisors and Partners

OTSEC works directly with industrial operators and alongside trusted advisors that already understand the client environment. Our role is to add independent evidence review, verification, testing and recurring assurance where those capabilities strengthen the broader engagement.

Law firms, insurers, engineering firms, MSPs, associations and other qualified advisors can introduce or integrate OTSEC services into broader client programs. Contact us to discuss referral, co-delivery and association models.

Choose Your VerifyOT™ Assessment Path

Discover Your Operations

Vulnerability Assessment Report

Risk Exposure Report

UL2900 | IEC 62443 | ETSI/IoTSD


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Test Your Operations

Physical + Cyber Security Testing

NERC CIP | CIP-003-7 | ISA99

Cybersecurity Report


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Earn Your Statement of Trust™

Audit Prep & Analysis

NIST CSF | ISO 27001 | PCI DSS

Compliance Risk Assessment


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Recurring assurance

Move from One-Time Testing to Recurring Assurance

Industrial risk changes as assets, suppliers, remote access and production requirements change.

VerifyOT™ can be structured as a recurring assurance program rather than a one-time assessment. Each cycle starts with the current evidence record, reviews material changes, re-tests selected controls where needed and updates management priorities. The objective is to keep the organization’s trust position current while reducing repeated discovery work and giving leadership a consistent view of risk over time.

Discuss a 1, 3 or 5-Year Program