
Seamless Network protection built for modern AI traffic
GenAI adoption must not weaken your network perimeter. Nex Firewall serves as a high-performance Zero Trust AI gateway to seamlessly route, filter, and secure outbound LLM traffic.
Cloud-native architecture engineered for NetOps
Performance cannot be sacrificed for security. Nex Firewall is engineered with a proprietary streaming data parsing engine that delivers a low-latency LLM proxy experience. By analyzing data streams bit by bit, our firewall masks and inspects enterprise prompts with a sub-millisecond footprint. Your end-users experience seamless, real-time responses from tools like ChatGPT or Claude, while your perimeter remains completely locked down.
Strict EU data residency and sovereign Cloud security standards
Data localization is a foundational requirement for European critical infrastructure and corporate enterprises. Nex Firewall functions as a dedicated EU data residency AI gateway, providing strict enforcement of geographic data boundaries. NetOps teams can define precise routing rules ensuring that corporate data sets never leave the European region, completely satisfying strict sovereignty mandates and aligning with modern cloud governance.
Seamless deployment with existing SASE and WAF architectures
Your network topology is already established, and your new AI firewall should adapt to it. Nex Firewall features a robust, cloud-native AI firewall architecture designed to integrate with your existing SASE (Secure Access Service Edge), SD-WAN, and traditional WAF environments. Operating symmetrically with your current identity providers and network access controls, it scales on-demand through standard Kubernetes orchestration.
High-Availability routing for mission-critical corporate AI traffic
As artificial intelligence becomes deeply integrated into core corporate business processes, downtime becomes unacceptable. Nex Firewall supports full active-active clustering, automated failover mechanisms and comprehensive health monitoring.
Whether managing thousands of simultaneous developer API connections or company-wide employee chat traffic, our system guarantees resilient uptime and continuous, secure network traffic delivery.
London (UK)
Easthampstead Road
Wokingham
RG40 3AE Berkshire
+44 (7887) 505 116
Prague (CZ)
Freyova 1/12
Areal Pivovar offices
190 00 Prague
+420 (730) 561 700
Vienna (A)
Scheydgasse 41
A-1210 Vienna
+43 (660) 400 1409
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Network latency and compliance obstacles in GenAI Traffic
Standard enterprise web proxies and traditional web application firewalls (WAF) are completely blind to the structure of modern AI traffic. Treating LLM requests like basic web browsing creates massive operational roadblocks:
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The Latency problem - Inline security layers often create severe bottlenecks, degrading the real-time user experience required for interactive AI tools.
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The Data sovereignty risk - Standard firewalls cannot route or block traffic based on regional data boundaries, exposing your network to compliance violations when sensitive information crosses borders.

Integrate a High-performance, low-latency Zero Trust AI gateway
Nex Firewall bridges the gap between absolute security and high-speed network operations. Functioning as an inline high-performance AI proxy, our software intercepts and analyzes corporate AI sessions at line-rate speed.
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Zero Infrastructure friction - Deploys directly into your current multi-cloud or hybrid environments with minimal operational overhead.
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Granular network control - Gives NetOps engineers complete visibility over every connection, endpoint, and token volume passing through the corporate gateway.