Energy & Utilities

OT and ICS penetration testing for critical infrastructure

Assess IT/OT attack paths, industrial networks, remote access, and supporting systems with safety-first testing designed around operational continuity and the constraints of critical infrastructure.

Energy

Trusted by teams at

Why it matters

Test the IT/OT boundary before an adversary does

The convergence of IT and OT has opened new paths into systems that control physical processes. Many utilities still run flat networks where a compromised IT host can reach OT with little resistance. Blaze tests these paths safely, mapping how an attacker could move from corporate IT toward SCADA and ICS, then documents the risk and remediation priorities.

The challenge

Why energy teams need OT-aware testing

Shield Warning

Corporate IT is the way in

Test whether an attacker can pivot from enterprise IT toward operational technology across weak segmentation or trust paths.

File Text

You can’t crash a control system to test it

SCADA and ICS devices can’t tolerate aggressive scanning. Blaze uses OT-aware, safety-first methods, passive analysis, careful validation, and lab or maintenance-window testing agreed with your engineers.

Seal Check

Compliance expects testing and assessment

Provide technical evidence for the vulnerability-assessment and security-testing obligations relevant to your regulatory scope.

Medal

OT testing needs OT expertise

Use OT-aware testers, conservative methods, and clear rules of engagement for safety-critical environments.

The solution

How Blaze solves this for energy & utilities

Safety-first, OT-aware testing of the IT/OT boundary and industrial networks, informed by IEC 62443 and the requirements that apply to your organization.

Hard Drives

From corporate IT toward OT

Test enterprise infrastructure and the controls separating IT from OT, including realistic paths toward critical systems.

File

Industrial systems, safely

Architecture review and careful, OT-aware testing of SCADA, ICS, and industrial protocols using passive and low-impact methods agreed with your operations team.

Presentation Chart

Evidence for your assessment

Clear reporting that connects technical findings to your security program, risk assessments, and applicable sector requirements, with prioritized remediation.

Hand Palm

No disruption to operations

Scope, timing, and methods agreed up front to protect availability and safety, lab, staging, or maintenance-window testing where production carries risk.

Fantastic support. Outstanding service.

Energy and fuels

Recommended services

Recommended for Energy & Utilities

The security services that matter most for your industry

Penetration Testing

Manual IT, network, cloud, and application testing across your corporate estate.

Learn More

Red Team & Adversary Simulation

Goal-driven attacks that test whether an intrusion toward OT would be detected.

Learn More
NIS 2

NIS2 Penetration Testing

For EU energy operators, testing to evidence Article 21 risk-management measures.

Learn More

vCISO & Advisory

Senior security leadership for OT security programs, IEC 62443 alignment, and risk governance.

Learn More

Frequently asked questions

OT/ICS penetration testing assesses industrial systems, supporting networks, and the IT/OT boundary through which attackers may reach physical operations. Testing uses safety-aware methods and agreed limits.
OT penetration testing can support IEC 62443-aligned security programs, internal risk assessments, customer requirements, and the regulatory obligations that apply to the operator. The exact scope and cadence depend on the environment and jurisdiction.
Safety first. Before any testing we agree scope, methods, and timing with your engineers, favoring passive analysis and low-impact validation. Where active testing carries risk, we work in a lab, staging environment, or maintenance window. The goal is realistic findings with zero impact on availability or physical safety.
IT/OT convergence. Attackers rarely target a controller directly; they compromise corporate IT, then pivot across flat or weakly segmented networks toward OT. The highest-value test is usually validating whether that path exists and whether your segmentation actually stops it, which is where Blaze focuses.
Use a risk-based cadence, with testing after significant architectural or connectivity changes and at intervals appropriate to the criticality of the environment. Many operators test the IT/OT boundary more frequently than the internal industrial network because it changes more often.
Energy organizations may face NIS2, IEC 62443, and other regional or sector requirements. Blaze scopes testing to the systems, safety constraints, and evidence obligations that apply to the operator.

Ready to test the path from IT to OT?

Scope a safety-first assessment around your critical systems, operating constraints, and compliance priorities.