Modern manufacturing connects IT and OT networks to drive efficiency — but that convergence creates new attack surface. Neurowall protects the boundary between your operational technology and the internet while keeping production systems continuously available.
As manufacturing systems connect to enterprise networks and the internet, the attack surface expands dramatically — and production downtime has immediate, measurable financial impact.
Enterprise IT networks and operational technology networks — PLCs, SCADA, industrial controllers — are increasingly connected. Every connection is a potential attack path to production systems.
Unplanned downtime on a production line costs thousands to hundreds of thousands per hour. Security must never be the reason a line stops — availability is non-negotiable.
Equipment vendors, maintenance engineers, and supply chain partners need remote access to production systems. Uncontrolled remote access is one of the most common manufacturing breach vectors.
Manufacturing companies operate across multiple facilities, each with its own network and OT environment. Inconsistent security policy across sites creates exploitable gaps.
Neurowall deploys as a gateway at the point where IT and OT networks meet — enforcing strict allowlists, controlling remote access, and maintaining HA so the security layer never causes downtime.
Place Neurowall between your enterprise IT network and OT environment. Layer 4 filtering rules enforce exactly which protocols and IP ranges can reach industrial control systems — nothing else passes.
Define explicit allowlists for which systems can communicate with OT networks. Vendor remote access sessions are whitelisted by source IP, port, and protocol — everything else is denied by default.
Manage security policy across all factory gateways from a single control plane. Push consistent allowlist rules to every site simultaneously — and audit them centrally.
Active-passive HA ensures that a gateway failure never takes production offline. Failover completes in under 3 seconds — invisible to production systems and connected OT devices.
Talk to our team about your IT/OT architecture, remote access requirements, and multi-site deployment.