DDoS protection should be cloud-native by now
Your infrastructure runs on cloud and hybrid environments. Your DDoS protection is still tied to hardware in a rack. Something does not add up.
The infrastructure shift
Everything moved to the cloud except DDoS protection
Most workloads are cloud or hybrid now. Monitoring, logging, CI/CD, databases, orchestration. DDoS detection is one of the last holdouts still requiring dedicated on-prem hardware.
Hardware procurement cycles
Enterprise DDoS appliances require budget approval, vendor selection, procurement, shipping, rack installation, and configuration. That is weeks to months before any protection begins. Meanwhile, your new cloud servers have been live for days, unprotected.
Location-bound protection
A hardware appliance protects one physical location. If your infrastructure spans three data centers, two cloud providers, and a handful of edge nodes, you need an appliance at each site. Or you backhaul traffic to a central scrubbing point, adding latency to everything.
Scaling is a hardware problem
When you add capacity in the cloud, it takes minutes. When your DDoS appliance runs out of headroom, you buy a bigger one. The growth curve of your infrastructure does not match the step-function upgrade path of hardware appliances.
Management server overhead
Many DDoS tools require a dedicated management server, sometimes with specific hardware requirements, just to run the detection software. That is another machine to maintain, patch, and monitor. It adds operational burden without adding any detection capability.
Vendor-specific expertise
Hardware appliances come with their own CLI, their own configuration language, their own certification programs. Each new team member needs training on the vendor's platform. SaaS tools use standard web interfaces and APIs that generalist engineers can operate from day one.
Single points of failure
An inline appliance becomes a single point of failure for your entire network path. If it crashes or needs a firmware update, traffic either stops flowing or passes unprotected. Agent-based detection does not sit inline, so a single agent issue does not take down your network.
Deployment comparison
Three commands vs. three months
The difference between deploying a hardware appliance and deploying a software agent is not incremental. It is a fundamentally different operational model.
Hardware appliance
- Budget approval and vendor selection
- Procurement and shipping (4-8 weeks)
- Rack installation and cabling
- Network integration (span/tap/inline)
- Professional services engagement
- Configuration and baseline tuning
- Staff training and certification
- Burn-in period and false positive tuning
Flowtriq agent
- pip install ftagent
- ftagent setup --key YOUR_KEY
- systemctl start ftagent
Honest take
When hardware appliances still make sense
Hardware appliances are not obsolete everywhere. Carrier-scale edges pushing hundreds of gigabits through a single path still benefit from purpose-built inline scrubbing. If you are a Tier 1 ISP with dedicated scrubbing centers, custom ASIC appliances earn their keep.
But that describes a very small number of networks. For the vast majority of hosting providers, cloud operators, enterprises, and MSPs, the overhead of hardware-based DDoS protection is not justified by the throughput requirements. XDP and eBPF have closed the performance gap for software-based packet inspection, and the operational simplicity of a SaaS model is hard to overstate.
How Flowtriq addresses this
True SaaS, no management servers
Agent phones home
The Flowtriq agent runs on each node and handles detection, PCAP capture, and local mitigation. It reports telemetry to the cloud dashboard over a lightweight encrypted connection. No management server to provision, no central collector to scale, no flow data pipeline to build.
XDP/eBPF for near-line-rate filtering
The agent uses XDP and eBPF for packet inspection and local mitigation. These technologies process packets in the kernel before they reach the network stack, achieving performance levels that were previously only possible with dedicated hardware. Suspicious traffic is classified and, when needed, dropped at the kernel level.
4-tier auto-escalation
When local mitigation is not enough, Flowtriq escalates automatically: local XDP filtering first, then FlowSpec rules pushed to your edge routers, then RTBH if needed, then cloud scrubbing. Eight BGP adapters and six-plus cloud scrubbing providers are supported out of the box. The escalation happens in seconds, without human intervention.
Deploy anywhere, see everything
Bare metal in Frankfurt, a VM in AWS us-east-1, a cloud instance in Singapore. It does not matter. Every node reports to the same dashboard. You get unified visibility across your entire fleet, regardless of provider or geography. Add a new server, install the agent, and it appears in your dashboard within seconds.
Frequently asked questions