Beta · shipping Q3 2026 · Network Defense Platform
Stop DDoS Attacks Before They Overwhelm Your Infrastructure.
Neurowall provides high-performance network-layer DDoS defense for Linux infrastructure — from Kubernetes and cloud VMs to bare-metal servers and network gateways — with integrated firewall controls and network visibility.
// Internet → Neurowall → Your Applications · fig. 01
Deployment
Protect wherever you run.
Neurowall runs on standard Linux — no proprietary appliance, no re-architecting your network to fit a vendor's box.
Kubernetes
Protect ingress nodes and internet-facing container workloads without changing how your cluster is built.
Cloud VMs
Add network-layer protection directly to Linux cloud infrastructure across AWS, GCP, Azure, and hybrid environments.
Bare Metal
Protect high-performance servers without proprietary firewall appliances or hardware refresh cycles.
Gateway Nodes
Deploy Neurowall as a dedicated security gateway protecting downstream infrastructure — branch offices, data centers, or multi-site fleets managed from one control plane.
One Platform
Three Layers of Defense.
DDoS defense is the reason to look at Neurowall. Firewalling and visibility are why you stay.
Protect — DDoS Defense
Detect, rate-limit, and drop hostile network traffic early — SYN floods, UDP floods, ICMP floods, and other L3/L4 attack patterns — before it consumes application resources.
Control — Firewall
L3/L4 firewall policy, threat-intelligence enforcement, and allow/block lists control which networks, hosts, and services can reach your infrastructure.
Observe — Network Visibility
Prometheus metrics, dashboards, events, and audit trails give you a live view of traffic and gateway health at the network edge.
Products
Flagship product: Neurowall.
CloudArmour's primary product is Neurowall — a Linux-native network defense platform for modern infrastructure.
Network Defense Platform
Neurowall Beta '26
Neurowall protects Linux infrastructure from network-layer DDoS attacks before malicious traffic consumes application resources — with integrated firewall controls, threat intelligence, and network visibility across cloud, on-premises, and hybrid environments.
Also from CloudArmour
Runtime Security for Kubernetes Preview
Beagle
Monitor Kubernetes runtime activity and detect suspicious behavior in production. Visibility into container and pod behavior before threats escalate.
Learn more →
Kubernetes Compliance Monitoring Live
Elf-Owl
Continuously assess Kubernetes security posture and simplify compliance reporting. Automated assessments and actionable recommendations across clusters.
Learn more →
Use Cases
What CloudArmour protects.
CloudArmour products secure internet-facing and internal infrastructure across industries and deployment models.
Public Websites
Stop malicious traffic and DDoS attacks before they affect availability.
APIs & SaaS Platforms
Protect public APIs and customer-facing services from abuse and attacks.
Cloud Infrastructure
Secure workloads across AWS, GCP, Azure, and hybrid environments.
Kubernetes Clusters
Secure ingress, monitor runtime, and enforce compliance across clusters.
Data Centers
Replace proprietary appliances with a Linux-native network defense platform.
Branch Offices
Protect distributed locations using standard Linux infrastructure.
Hosting Platforms
Deliver firewall-as-a-service to customers on standard Linux infrastructure.
Enterprise Networks
Centralized policy management across multiple gateways and locations.
Why CloudArmour
Built for modern infrastructure.
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.
| Capability | Other firewalls | Neurowall |
|---|---|---|
| Speed | Milliseconds | Fast filtering at the network edge |
| Throughput | Hardware-limited | Designed to keep throughput high as policies scale |
| Automation | Console-only or CLI scripts | API-first operations |
| Threat feeds | Manual import | Auto-updated intelligence |
| Deployment | Proprietary appliance | VM, cloud instance, or bare metal |
Built for Modern Infrastructure
No proprietary appliances. Deploy on standard Linux servers, virtual machines, or cloud instances — on infrastructure you already own.
Performance Without Complexity
Fast filtering that keeps traffic moving while enforcing security policies with minimal operational overhead.
Automation Ready
Manage infrastructure through APIs and automation pipelines. Fit security into existing workflows instead of replacing them.
Proof points
Specific. Tested. Credible.
Claims backed by numbers, not adjectives.
Throughput under load
Handles large policy sets without turning into a bottleneck.
More rules should not mean more operational drag. Neurowall is built to keep filtering fast as policy grows.
Large policy sets
Scales policy without forcing a platform change.
Allowlists, blocklists, and CIDR ranges can grow with the environment instead of creating a new product migration.
High availability
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.
Observability
Operational visibility your team can use.
Plug into Grafana dashboards and existing alerting pipelines. Health endpoints support Kubernetes liveness and readiness probes.
Time to first rule
A basic deployment with your first firewall rule can be completed in under 15 minutes on any Linux server, cloud instance, or VM.
Pricing
Four tiers. Start free.
Neurowall is available in four editions. Full pricing details on the pricing page.
Community
Free
For evaluation, labs, and small deployments that need a modern network defense platform without upfront cost.
Business
Production ready
For teams that want centralized control, stronger governance, and a simple per-node subscription.
Enterprise
Scale with support
For larger environments that need advanced capabilities, support, and multi-site deployment.
Roadmap
What's coming.
Our release schedule for the CloudArmour suite. Shipping intentionally, one layer at a time.
Live now
Open sourceElf-Owl
Minimal Kubernetes compliance observer with eBPF runtime monitoring for CIS v1.8. Read-only, signed evidence, zero enforcement.
github.com/cloudarmour-io/ElfOwl
Q4 2026
Live Now - BetaNeurowall
Linux-native network defense platform for modern infrastructure. Built to centralize policy, reduce exposure, and simplify protection across cloud, on-prem, and edge deployments.
Q3 / Q4 2026
PreviewBeagle
Kubernetes-native agent pairing Go orchestration with eBPF monitors for processes, network, files, and capabilities — with a Falco-style rule engine and enforcement layer.
Get started
Ready to stop DDoS attacks at the source?
Whether you are protecting a single internet gateway or securing infrastructure across multiple locations, Neurowall provides network defense for modern infrastructure.