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Operational Technology (OT) Cybersecurity Services

Protecting industrial assets. Powering business success.

Deloitte’s OT Cybersecurity and cyber resilience services help you tackle security challenges for critical infrastructure, assets, and operations, building trust and strengthening protection across your OT environments.

Deloitte’s Operational Technology (OT) Cybersecurity Services

The link between the physical and digital worlds grows each day—bringing greater complexity, opportunity, and the need for resilient, value-driven security.

As organizations’ digital and physical environments become more complex, the risks to business operations—and the opportunities for threat actors—continue to grow. Organizations may struggle to effectively secure their OT environments, which are foundational to industrial operations but often lack robust cybersecurity controls. The path forward is challenging: embedding security, increasing resilience, and building trust in OT systems requires not only technical expertise, but also deep knowledge of industrial processes and the ability to coordinate across a diverse ecosystem of OEMs, service providers, and system integrators.

Deloitte’s OT Cybersecurity services provide end-to-end support—from strategy to implementation and ongoing operations—serving as your comprehensive guide for OT transformation. We help you rapidly develop a future-proof reference architecture, enabling secure adoption of emerging technologies and continued digitization of your business.

Deloitte’s end-to-end capabilities for fast-forwarding OT transformation

Learn how Deloitte’s worldwide team of specialists can help you orchestrate a comprehensive OT cybersecurity transformation and increase business resilience—with quality, consistency, and speed.

Why Deloitte

Our core worldwide team of 1,500+ OT cybersecurity specialists in key operational and manufacturing regions worldwide can provide advisory, implementation, and operational services with a local presence to navigate regional nuances, relationships, and regulations.

We bring you leading tools and accelerators, playbooks, and methodologies tailored to your industry, your specific IT/OT solutions, and your priorities. These assets are all aligned with one another to help ensure a rapid, consistent, and high-quality transformation.

That hands-on experience allows us to deeply understand your challenges and opportunities for value, and to serve as a bridge within your organization helping IT and OT decision-makers understand one another’s priorities and ground truths.

Our business-first, outcomes-based focus puts value at the center of everything—and helps us bridge the technology-business gap. We can also help you make the business case for OT cybersecurity transformation and explore innovative funding models.

Across OT and IT, our team includes ethical hackers, network engineers, and cyber strategists, as well as specialists in cloud solutions, AI, infrastructure, manufacturing, supply chain, and other disciplines. It is a broad base of multidisciplinary talent that is skilled in the domains that matter most to transforming OT cybersecurity—a comprehensive base of talent that is difficult to find anywhere else.

From high-end to high-security:

Operational technology cybersecurity transformation for a luxury goods leader

Deloitte is a global leader

40,000+

Cyber practitioners

150+

Countries and territories

30+

Years of experience in cybersecurity

2,000+

OT cybersecurity specialists around the globe

Let’s talk Cyber

How is your organization positioning itself to address today's and tomorrow's cyber threats? Discover how Deloitte Cyber services and Deloitte's worldwide team of industry-focused specialists can support you every step of the way—and help you respond with confidence no matter what the future brings. Contact us to get the conversation started.