Network Security
Without
Surveillance.
Firegate.net is the technical and personal side of Firegate® — covering security architecture, privacy principles, engineering decisions and the founder background behind the Firegate Network Security Box.
Inline Inspection Architecture
Firegate operates as a physical Layer 2 transparent bridge, sitting inline between the modem and router. This architecture forces ingress and egress traffic through a Suricata-powered inspection engine, analysing network streams at wire speed with negligible latency.
Heuristic & Signature Analysis
The detection core utilizes a dual-method approach. It compares packet signatures against known threat indicators while simultaneously running heuristic analysis to identify anomalies, suspicious behaviour and non-standard protocol activity in real time.
Local Data Sovereignty
Firegate eliminates cloud dependency by executing security logic locally. No traffic logs, telemetry or user data ever leave the physical appliance. Rule updates are securely retrieved through an authenticated WireGuard® tunnel, ensuring protection evolves without exposing network activity to third-party analysis.
Security
Decisions
Happen
Locally.
FIREGATE® technology shifts the security perimeter from the cloud to the network edge. By deploying a physical Suricata-based inspection node directly at the gateway, the system helps detect inbound exploits and outbound data exfiltration attempts without routing traffic through third-party cloud firewalls.
Engineered by QuantumSabre Ltd, the Firegate firmware stack bridges the gap between enterprise-grade Unified Threat Management and consumer hardware. It delivers a Zero Trust environment for workstations, IoT infrastructure and smart devices without requiring complex user configuration.
Autonomous Edge
Security
Architecture
Firegate was designed around an autonomous edge security model. Traffic inspection, filtering and threat analysis are performed locally on the appliance without relying on external cloud processing. By eliminating telemetry and third-party inspection services, Firegate preserves privacy while maintaining real-time protection and full control over network activity.
FIREGATE delivers Privacy-First Network Security from the United Kingdom to homes and businesses across Europe.
Our Expertise
Residential Edge Defense
Replaces standard consumer NAT firewalls with stateful, deep-inspection protection that helps isolate internal devices from WAN-side vulnerability scans.
SMB Compliance Architecture
Designed to support GDPR and ISO 27001 network requirements through visibility, encrypted segmentation and intrusion detection for office endpoints.
Heuristic Anomaly Detection
Uses behavioural modelling to identify non-signature-based threats including lateral movement, port scanning and unauthorised C2 beacon activity.
Active Payload Neutralization
Scans packet payloads in real time to identify malicious execution strings before they can reach the target device memory stack.
IoT & Endpoint Hardening
Provides a unified security shield for smart TVs, IP cameras, IoT sensors and devices that cannot support traditional agent-based antivirus software.
Content Filtering & DNS Sinking
Enforces acceptable-use policies through DNS-level sinkholing, blocking access to malicious domains, adult content, gambling and unsafe destinations.
Traffic Shaping & Noise Reduction
Filters background telemetry, ad-tracker chatter and botnet noise, reducing unnecessary bandwidth use and improving overall network latency.
Zero-Telemetry Privacy
A strict no-logs policy is enforced at device level. Browsing history, metadata and connection logs are processed locally and never sent to the cloud.