Infrastructure Security

IT/OT Penetration Testing

Testing for IT and operational technology environments, scheduled around your operations

Overview

Test Critical Systems Without Disrupting Them

Operational technology was rarely designed with attackers in mind, and the IT networks connected to it give them a way in. Our IT/OT penetration testing finds the vulnerabilities an attacker could use to reach critical systems. We schedule testing around your operations and give you a prioritised plan to reduce risk.

Book your free consultation
cyphlon / approach 4 steps
  1. 01 Scoping & Onboarding
  2. 02 Penetration Testing
  3. 03 Report
  4. 04 Revalidation

Approach

Our IT/OT Penetration Testing Process

Step 01

Scoping & Onboarding

We agree goals, focus areas and access with your team, and handle every system detail under strict confidentiality.

Step 02

Penetration Testing

We simulate real attacks on your IT and OT environments, scheduling each test to avoid disrupting operations.

Step 03

Report

A technical report with step-by-step remediation for your engineers, and an executive summary for leadership.

Step 04

Revalidation

After your team addresses the findings, we retest to confirm the fixes work.

Benefits

Why Test Your IT/OT Environment

Weaknesses Found First

Identify vulnerabilities before they lead to a breach or downtime.

Regulatory Compliance

Work towards NIST guidance and IEC 62443 with independent test evidence.

Protected Operations

Closing the paths into OT systems reduces the chance of an attack that stops critical operations.

Business Continuity

Know where critical systems are exposed before you connect more of them.

Why us

Why Cyphlon?

01

IT and OT Experience

We understand the constraints of OT environments, where availability comes first and patching is slow.

02

Scoped to Your Environment

Tests are designed around your industry, infrastructure and compliance requirements.

03

Recognised Frameworks

Our testing follows frameworks such as NIST guidance and IEC 62443.

04

Actionable, Clear Reporting

Executive summaries and technical detail, with priorities your team can act on.

Scope an IT/OT Penetration Test

Book a call to agree which systems to test and when testing can safely run.

Book your free consultation

Book a call

Book a 30-minute call

Pick a time that suits you. We'll talk through what you're building and where your security stands, then suggest where to start.

Cyphlon

1:1 Consultation Call

30 min Google Meet

An introductory call with our engineers about any engagement: a pentest, continuous testing, managed AppSec, security engineering, agentic AI security or a fractional CISO. We'll ask about your stack, your deadlines and what your customers or auditors expect, and tell you plainly if we're not the right fit.