Cydome

Cydome is a cybersecurity company based in United Kingdom working in ot/ics security, network security, endpoint security +7 more.

Cydome is a maritime-focused cybersecurity company that protects IT and OT assets on vessels, fleets, ports and offshore facilities. Its platform combines real-time threat detection, asset inventory and mapping, vulnerability management, GNSS spoofing detection and compliance automation. Cydome also offers a 24x7 SOC managed service providing monitoring, incident notification and initial incident response, along with penetration tests, risk assessments, incident response, playbook development, and phishing readiness and cyber awareness training. The company supports shipping customers with compliance against IMO, IACS Unified Requirements E26 and E27, NIST CSF and NIS2. Cydome was established by cyber and marine experts and is headquartered in the United Kingdom, with additional branches supporting operations globally. It also runs a research team that investigates maritime cyber vulnerabilities, such as the CVE-2026-21404 advisory on NAVTOR NavBox.