Strengthen security for industrial systems and controls

We evaluate your OT and SCADA environments to detect vulnerabilities, ensuring safety and uptime while strengthening security.
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OT/SCADA Network Penetration Test

Reveal hidden risks in SCADA and OT systems

Securing OT and SCADA environments requires a specialised approach. At Cythera, we work closely with operators to assess industrial control systems without disrupting production. We adapt to your operational schedule — including outages and maintenance — to test safely and effectively.

  • Our team combines deep technical knowledge with real-world experience to assess everything from segmentation controls to legacy equipment.
  • Detect flaws that could cause outages, slowdowns, or critical failure
  • Perform on-site assessments using OT/SCADA-focused security professionals
  • Support resilience planning with insights into risk, impact, and exposure
Service detail

OT and SCADA security testing with minimal disruption

We collaborate closely to design tests that provide valuable insights while maintaining system stability. Our goal is to minimise disruption and adapt the approach to your operational needs.

Cyber defence for industrial environments

Proven OT/SCADA experience

From factory floors to utility sites, we secure critical OT and SCADA systems with care. Our team understands how to manage ageing tech, essential services, and high-stakes

  • Review ICS, PLCs, and OT networks for weak points and risks
  • Conduct safe, controlled testing that maintains operational uptime
  • Provide detailed reports with practical actions for OT resilience
Our delivery process

How is it delivered

We customise each OT/SCADA test to fit your sector and systems, ensuring safe execution, minimal interference, and alignment with your operational requirements.
Pre-engagement planning
Together, we define the scope of work, taking into account critical infrastructure, safety considerations, and operational constraints.
Testing
We apply tested methodologies to conduct thorough assessments, ensuring minimal disruption and flagging urgent issues as they arise.
Report delivery and beyond
We provide a detailed report outlining prioritised risks, clear reproduction steps, and actionable recommendations. Where needed, we validate fixes to ensure long-term risk has been addressed.
Benefits

Why Work With Us

We understand the unique demands of OT/SCADA environments—our testing is precise, low-disruption, and focused on real-world resilience.
Highly-skilled consultants
Every engagement is executed with care—from planning through to delivery—ensuring thorough testing without compromising system integrity.
Proven experience
We’ve worked with critical infrastructure, energy, and manufacturing clients to uncover high-impact vulnerabilities before they became disruptions.
Expert insights
Our reports are tailored to your world—not just best practice. We contextualise risks so you can focus on what really matters.
What comes next

Expand your security coverage

Our OT and SCADA security services are tailored for industrial environments, where operational uptime, safety, and compliance are critical. We understand the unique challenges these systems face and work alongside your team to build durable security strategies that align with your business operations.

  • Provide actionable remediation strategies that prioritise operational continuity
  • Verify the effectiveness of fixes through targeted validation testing
  • Deliver long-term guidance to reduce risk across your industrial systems
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Web Filter, CASB & DLP (Cloud Access Security Broker & Data Loss Prevention)
Monitor and manage how users interact with cloud, web, and AI platforms — including movement of sensitive data.
Web Application Penetration Testing
Uncover hidden flaws in your web apps — from session handling to access controls — through in-depth security reviews.
Frequently asked questions

Frequently asked questions

From risk assessment to rapid response - we’re with you every step of the way.

Can OT/SCADA testing be performed without disrupting live operations?

Yes. We design and coordinate penetration testing to minimise disruption. By working around maintenance windows and applying proven safety measures, we ensure your operations continue smoothly during testing.

How is OT/SCADA testing different from IT penetration testing?

OT/SCADA testing is tailored for industrial systems, where uptime and safety are vital. Unlike standard IT testing, it uses specialised techniques to ensure operations continue without disruption.

What is OT/SCADA penetration testing?

OT/SCADA testing evaluates the security of your industrial control systems without interrupting critical operations. It uncovers weaknesses in protocols, network segmentation, and access controls to help safeguard your infrastructure against targeted cyber threats.

What issues can OT/SCADA testing uncover?

This type of assessment helps identify common but dangerous issues - such as misconfigured systems, outdated software, insecure access points, and lack of network segmentation that could leave your business exposed to cyber threats.

Contact us

Talk to an expert

Please call our office number during normal business hours or submit a form below
Where to find us
If you experience a security breach outside normal working hours, please complete the form and we will respond as soon as possible.