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Operational Technology Cyber Security

Real Visibility. Real Support. Built for the Environments That Matter.

Operational Technology Cyber security (OT Cyber Security) is critical to safeguarding the systems that power and control your business’s most vital functions, from manufacturing to infrastructure. At PocketSIEM, we understand the unique challenges of OT environments and bring deep, hands-on experience to every engagement. We’re not here to sell hype or chase trends; we deliver tailored, pragmatic cyber defence strategies that align with your organisation’s operational realities and security maturity. With us, you get a trusted partner, not just a service provider, committed to protecting what truly matters.

Operational Technology Cyber Security Visibility and Monitoring Services

In industrial environments, where uptime is everything and safety can’t be compromised, security needs to be more than superficial performative cyber defence. At PocketSIEM, we deliver OT visibility and monitoring solutions that are actually built for operational technology, not awkwardly retrofitted from IT. Whether you’re running ICS, SCADA, or a mix of legacy and modern systems, we help you see what’s really going on and respond before things get critical.

We offer multiple tiers of SOC and SIEM support, because not every business needs 24/7 bells and whistles (but if you do, we’ve got that too):

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FrankenSOC

Already have tools in place? Perfect. Our human SOC plugs into your stack and does the monitoring for you. No need to rip and replace.

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Platinum

Full-fat, always-on 24/7 SOC and SIEM coverage. Round-the-clock monitoring, instant alerting, and real incident response.

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Gold

Business hours SOC with out-of-hours escalation. Smart, cost-effective coverage that still keeps the lights on (literally and figuratively).

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Silver

Daily check-ins, log reviews, and backup support for serious out-of-hours issues. A solid middle ground.

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Bronze

No SOC analysts here—just expert SIEM deployment and engineering support. Great for in-house teams that want control but need a solid foundation, and access to support.

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Consultative Deployment

Want to run it all yourself? We'll help you build it right. Our team delivers tailored, OT-aware SIEM deployments as a one-off project.

At PocketSIEM, our analysts and engineers live and breathe OT. We’ve wrestled with air-gapped networks and respect your change control board. We don’t push our customers to chase trends, we solve real-world problems with a pragmatic, mature approach that fits your operational reality.

Security visibility for the systems that can’t afford to fail. That’s PocketSIEM.

Let’s Talk Operational Technology Cyber Security, On Your Terms

Ready to take control of your OT visibility and monitoring? Schedule a chat with one of our experts today.

At PocketSIEM, we understand the complexities and sensitivities that come with securing industrial environments. Our team respects the nuance, legacy systems, operational constraints, and all, and we’re known for cutting through the noise with smart, practical solutions that actually work.

No pressure. No pushy sales scripts. Just a straight-talking conversation with people who know OT and care about getting it right.

Book your call now and let’s build security that fits your world.

Operational Technology Blog