Navis Arca is a maritime cybersecurity and compliance platform from Necurity Solutions, aimed at shipowners and ship management companies. It is not just a monitoring dashboard: it runs an agent on each vessel endpoint to handle vulnerability management, system hardening, USB policies, MFA, and secure remote support, while automatically turning these controls into compliance evidence usable by classification societies, charterers, port state authorities, or P&I insurers.
In terms of protection, the platform covers vulnerability and patch management, 600+ CIS hardening checks, removable media control, endpoint health monitoring, access control, and tamper-resistant auditing. Deployment uses an onboard software agent plus a shore-side cloud console, with no shipboard hardware, port-call installation, or engineer dispatch required. The agent supports Windows, macOS, and Linux, uses less than 1MB of traffic per device per day on average, and can queue data locally when offline for days or weeks.
Compliance is its key differentiator. The materials state that it is pre-mapped to IACS UR E26/E27, TMSA 3, BIMCO V5, and IMO MSC.428(98), with coverage extending to SIRE 2.0, CDI, RightShip, USCG NVIC 01-20, EU NIS 2, NIST CSF, IEC 62443, and others. On the management side, it provides a browser-based console, RBAC, mandatory MFA, per-action auditing, per-vessel and fleet-wide coverage scores, and two-click PDF report exports.
The commercial model is an annual subscription per vessel, not charged by endpoint or operator seat. It includes nine modules, the cloud console, compliance exports, remote access, agent updates, and 24Γ7 support. Volume pricing and a dedicated technical account manager are available for fleets of more than 10 vessels, and paid pilots are also supported. However, the website does not publish a specific price range, so budgeting still requires requesting a quote.
The main advantage is its clear fit for maritime environments: low bandwidth usage, offline tolerance, no hardware requirement, continuously updated compliance evidence, and the ability to replace some quarterly consulting-style manual reporting. The limitations are also clear: it does not replace AV/EDR, mainly covers onboard IT assets, deeply embedded OT requires separate design, and procedural compliance such as SMS revisions, training, and drills remains the customerβs responsibility. It is a good fit for mid-sized and large fleets facing pressure around IACS UR E26/E27, TMSA 3, BIMCO, or port state inspections, as well as operators looking to eliminate shipboard hardware appliances.
The materials do not specify network connectivity from mainland China, RMB payment, invoicing, or local data residency options. Disclosed data residency locations include India, Singapore, and the EU; the company is headquartered in Chennai, India. Before purchasing, Chinese users should verify direct access to the console, contract and payment routes, cross-border data requirements, and compare it with local security service providers or classification-society compliance consulting options.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on navisarca.com official site.
navisarca.com is an Unknown Cybersecurity provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach navisarca.com directly.