OT and ICS environments run by different rules than IT. Availability and safety come first, and a misconfigured sensor can be as dangerous as a breach. We secure industrial control systems without disrupting the operations they run.
Caplock Security brings deep expertise in ICS protocols, SCADA architectures, and the federal standards that govern these environments, so enterprises can protect critical assets without compromising uptime.
Protecting the mission and the machinery.
What we do
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Asset Discovery & Inventory
Map every device across legacy and modern control environments.
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Network Segmentation
Isolate OT from IT without breaking operational continuity.
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Protocol-Aware Monitoring
Detect threats across Modbus, DNP3, EtherNet/IP, and OPC-UA.
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Vulnerability Assessment
Prioritize risk without taking systems offline.
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Incident Response Planning
OT-specific playbooks, tabletops, and recovery procedures.
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Compliance Alignment
Map controls to NIST SP 800-82, ICS-CERT guidance, and CMMC.
- NIST SP 800-82
- ICS-CERT
- CMMC
- Modbus / DNP3
- EtherNet/IP
- OPC-UA
Let’s work together.
Talk to us about an upcoming requirement, a set-aside opportunity, or a teaming arrangement.