Think your factory floor is safe? Think again.
Cybercriminals are no longer just attacking servers—they’re hitting switches, sensors, and industrial systems. That’s where OT Security comes in.
Welcome to the new era of cybersecurity, where Operational Technology is no longer the forgotten sibling of IT. And leading the charge?
NIS2 and IEC 62443
OT Security: The Hidden Battleground
OT runs the real world—power grids, pipelines, smart factories, traffic systems. But here’s the problem:
- Most OT systems were never built with cyber threats in mind.
- They’re old, vulnerable, and often connected to the internet.
- A breach could mean shutdowns, safety failures—or worse.
That’s why Cybersecurity in OT isn’t just nice to have—it’s mission-critical.
Enter NIS2: Europe’s Cyber Wake-Up Call
The NIS2 Directive is the EU’s bold new move to force organizations to take cyber seriously. It’s not just for IT teams—it’s for anyone running critical infrastructure, especially OT-heavy sectors like energy, manufacturing, and logistics.
What NIS2 demands:
- Risk assessments and incident plans
- Supply chain checks
- Top-level accountability (yes, C-suites are on the hook)
- Real penalties for non-compliance
In short: If you’re not securing your systems, you’re risking your business.
IEC 62443: The OT Security Playbook
If NIS2 tells you what to do, IEC 62443 tells you how to do it.
This globally trusted standard is made for OT environments. It helps you:
- Segment networks (keep the bad guys from moving laterally)
- Design secure systems
- Set security levels based on risk
- Ensure vendors follow secure development practices
It’s like a cyber blueprint for your industrial operations.
Why You Need Both NIS2 + IEC 62443
Together, they help you turn compliance into a competitive advantage:
- Meet regulations and avoid fines
- Build cyber-resilient operations
- Earn trust from partners and regulators
- Sleep better knowing your OT systems aren’t sitting ducks
How ServQual Can Help
At ServQual, we know OT compliance can be complex. That’s why we built SUSAN—a cybersecurity platform that helps you:
- Map OT assets
- Detect security gaps
- Generate action plans aligned with NIS2 & IEC 62443
- Stay audit-ready, always
OT security is no longer optional. It’s operational.
With NIS2 + IEC 62443, you’re not just ticking boxes—you’re building cyber strength where it matters most.
"Hackers don’t stop at firewalls—they flip switches, shut down factories, and hijack control systems. OT is the new battleground." ServQual Cybersecurity Team
ServQual Team
FAQS
We serve B2B SaaS companies, financial institutions, healthcare providers, manufacturing firms, and legal consultancies.
Yes, we have a UK-based team providing 24/7 incident response and support.
Absolutely. We specialize in regulatory compliance and offer full support from gap assessment to certification readiness.
Unlike large vendors, we provide agile, personalized cybersecurity services backed by global expertise and UK-specific support.
