A hardware firewall built for AI traffic

Lucien skeleton illustration

The Lucien appliance sits inline in your network, inspects every prompt in FPGA hardware, and never phones home.

Specifications

Hardware built to inspect AI traffic at line rate

Deterministic rule evaluation on FPGA hardware: fixed latency, predictable capacity and a verifiable decision on every request.

Form factor
2U rack-mount
Inspection
FPGA, deterministic, under 1 ms
Throughput
40 Gbps SFP+ · 1000+ sessions
Connections
Inline in/out + management port
Audit
Cryptographically signed logs
Connectivity
Air-gap capable, no internet dependency

Infrastructure

Where Lucien fits in your infrastructure

A transparent gateway between your users and the AI services they reach. AI traffic is inspected inline; everything else passes through untouched.

YOUR USERSAI SERVICESLUCIENINSPECT · DECIDEFIREWALLPUBLIC LLM APISSELF-HOSTED MODELSSIEM · IDS · LOGSNON-AI TRAFFIC PASSES THROUGH
01

Inline gateway

The gateway for the segments you protect. No agents, no plug-ins, nothing to install.

02

Alongside your stack

Complements your firewall and proxy; feeds the SIEM and IDS you already run.

03

Any AI service

Model-agnostic: public LLM sites and APIs, or self-hosted and private models.

Deploy with certainty, scale without hesitation

Your AI investments deserve protection you can prove. Let us show you how Lucien delivers it.