CloudArmour helps teams protect modern infrastructure with high-performance security software built for Linux, cloud, edge, and hybrid environments. Replace appliance-heavy deployments with software that fits the infrastructure you already run.
CloudArmour was built to solve all five.
DDoS attacks, credential stuffing, API abuse, and targeted intrusions are growing in frequency and volume. Internet-facing services are the first target.
Traditional hardware firewalls require proprietary equipment, vendor licensing, and hardware refresh cycles every 3–5 years — costs that multiply across every site.
Workloads move between cloud providers, regions, and deployment models faster than appliance-based security can follow. Policies fall out of sync.
Most enterprise firewall platforms require specialist knowledge to configure, operate, and maintain. Complexity slows response and increases the chance of misconfiguration.
Running separate firewall tools for cloud, on-premises, and Kubernetes means multiple consoles, multiple policies, and multiple failure points to monitor and audit.
One platform. Standard Linux infrastructure. API-first management. Deployed in under 15 minutes.
See how →Whether you are protecting a public website, SaaS platform, Kubernetes cluster, or enterprise network, CloudArmour helps you reduce cyber risk without adding unnecessary complexity.
Control traffic at the network edge. Stop malicious requests before they reach your services.
Reduce service disruption from volumetric and network-layer attacks.
Protect cloud workloads and VMs across AWS, GCP, Azure, and hybrid environments.
Secure ingress traffic, monitor runtime behavior, and enforce compliance across clusters.
Consistent security policy across cloud and on-premises deployments from one platform.
Protect distributed locations using standard Linux infrastructure instead of proprietary appliances.
CloudArmour's primary product is Neurowall — a gateway firewall for modern Linux infrastructure.
Protect internet-facing infrastructure with a high-performance gateway firewall designed for modern Linux environments. Neurowall combines centralized policy management, integrated threat intelligence, and flexible deployment across cloud, on-premises, and hybrid environments.
Monitor Kubernetes runtime activity and detect suspicious behavior in production. Visibility into container and pod behavior before threats escalate.
Continuously assess Kubernetes security posture and simplify compliance reporting. Automated assessments and actionable recommendations across clusters.
Legacy firewalls were designed for a world of static datacenters and fixed perimeters. CloudArmour blocks unwanted traffic early, before it consumes application resources, across any cluster, container, or bare-metal host.
| Other firewalls | Neurowall | |
|---|---|---|
| Speed | Milliseconds | Kernel-level packet processing |
| Throughput | Hardware-limited | Full ISP line rate maintained with 272K+ rules loaded |
| Automation | Console-only or CLI scripts | Full REST & gRPC API |
| Threat feeds | Manual import | Auto-updated, pushed to kernel |
| Deployment | Proprietary appliance | VM, cloud instance, or bare metal |
No proprietary appliances. Deploy on standard Linux servers, virtual machines, or cloud instances — on infrastructure you already own.
High-performance packet filtering that keeps network throughput high while enforcing security policies with minimal operational overhead.
Manage infrastructure through REST APIs, CLI tools, and automation pipelines. Fit security into existing workflows instead of replacing them.
Claims backed by numbers, not adjectives.
Maintained full ISP line rate with 272,000+ active rules loaded. No throughput reduction.
Rule count has no measurable impact on throughput. Adding more rules does not slow down packet processing.
Supports large allowlists, blocklists, and CIDR policies without measurable throughput reduction.
Tested in initial ISP-limited conditions. Allowlists, blocklists, and CIDR ranges scale without degrading packet processing speed.
Active-passive failover in under 3 seconds via etcd leader election.
The standby node continuously syncs state and assumes the active role automatically when the primary fails — no manual intervention required.
70+ Prometheus metrics covering packet counters, rule sync, eBPF map utilization, and API health.
Plug directly into Grafana dashboards and existing alerting pipelines. Health endpoints support Kubernetes liveness and readiness probes.
A basic deployment with your first firewall rule can be completed in under 15 minutes on any Linux server, cloud instance, or VM.
View technology →Neurowall is available in four editions. Full pricing details on the pricing page.
Self-hosted. Core gateway firewall, DDoS protection, and nftables. No license fee. Up to 3 nodes.
Adds threat intelligence, HA clustering, L7 domain blocking, full RBAC, and audit export. For production deployments.
Adds API access, custom TI feeds, CLI, dashboard, and support. For large or regulated environments.
Our release schedule for the CloudArmour suite. Shipping intentionally, one layer at a time.
Minimal Kubernetes compliance observer with eBPF runtime monitoring for CIS v1.8. Read-only, signed evidence, zero enforcement.
Linux gateway firewall with eBPF/XDP packet filtering, 7-module DDoS protection, multi-source threat intelligence (abuse.ch, OTX, AbuseIPDB), Vaanvil L7 domain blocking, active-passive HA clustering, and 70+ Prometheus metrics — managed via REST, gRPC, CLI, and a built-in web UI.
Kubernetes-native agent pairing Go orchestration with eBPF monitors for processes, network, files, and capabilities — with a Falco-style rule engine and enforcement layer.
CloudArmour products secure internet-facing and internal infrastructure across industries and deployment models.
Whether you are protecting a single internet gateway or securing infrastructure across multiple locations, CloudArmour provides a modern foundation for network security.