Maritime OT Cybersecurity
for every vessel.
New build Class compliance or existing fleet resilience — vendor-neutral procedures engineered for the engine room, not the boardroom.
NIST-aligned playbooks
Full lifecycle: Identify, Protect, Detect, Respond, Recover. Step-by-step procedures for every phase of vessel security.
Free assessment tools
CyRA and the CBS Risk Assessor — built from real ship audits, not templates. Score your exposure before you touch a firewall, free account required.
Live threat intelligence
Maritime-filtered CVE and KEV feeds, updated continuously — not a static PDF a consultancy hands you once a year.
Whether building to Class or hardening an existing fleet — securing maritime OT requires more than a firewall. It requires a full lifecycle approach.
Deploy Digital Watertight Bulkheads.
TAGSIA isn’t an advisory firm selling frameworks — it’s built by a practitioner who does this work on real newbuilds. 56 phase-organized playbooks walk you step by step from Asset Identification through Post-Incident Recovery. CyRA and the CBS Risk Assessor score your actual exposure for free, no account required. And unlike a static PDF a consultancy hands you once a year, the threat intelligence feed is live and maritime-filtered — real CVEs and KEVs relevant to your fleet, updated continuously.
Don’t just be compliant. Be audit-ready and ahead of the threat.