Protection Architecture

DDoS Protection Solutions

Two-layer scrubbing architecture plus intelligent global routing. From onboarding to clean origin return, attacks are washed away mid-path.

The Challenge

The core challenge: attacks arrive in layers

Modern DDoS campaigns are never a single technique. A typical attack combines three layers at once:

Volumetric floods

UDP floods and NTP/DNS reflection amplification generating hundreds of Gbps to Tbps, aimed at saturating your uplink.

Protocol attacks

SYN and ACK floods exhausting the connection tables of servers and firewalls. Tens of Gbps is often enough to render equipment unresponsive.

Application-layer attacks

CC attacks, HTTP floods, and malicious crawlers disguised as normal users. Traffic may be only a few Mbps, yet it can break your business logic.

These three categories require fundamentally different detection and mitigation. This is precisely why single-layer protection inevitably fails: it can only be effective at one layer, and attacks from the others slip through the gaps.

Two-Layer Architecture

The two-layer scrubbing architecture

AwayDDoS uses a two-layer cleaning architecture that routes each type of attack to the stage best suited to handle it.

01

Layer 1 · Near-source scrubbing

Global edge nodes sit at major internet exchange hubs. When an attack begins, traffic is diverted and diluted at the point nearest the attack source — volumetric peaks are flattened within seconds.

02

Layer 2 · Deep cleaning

Partially diluted traffic then enters scrubbing centers for protocol consistency validation, session behavior analysis, and traffic baseline modeling — catching attacks that "look normal."

03

Clean traffic returns home

Only traffic that passes both layers returns to your origin over the intelligent shortest path. Your origin sees real users only — no extra hardware, no awareness of the attack.

04

Top-tier equipment guarantee

Our data centers run Juniper and Fortinet gear from the world's top security vendors — keeping defenses strong while transmission stays stable.

Three attack layers × two scrubbing layers — each plays its part, so no gap is left open.
Attack Coverage

Defense matrix: eight attack vectors

These are the primary attack types we handle in production, with the corresponding defenses:

UDP flood
L3 / L4
Scale100 Gbps – 1 Tbps
DefenseNear-source dilution + protocol validation
DNS / NTP reflection
L3 / L4
Scale50x amplification
DefenseReflector filtering + rate limiting
SYN flood
L4
ScaleTens of Gbps
DefenseSYN cookies + connection table protection
ACK / RST flood
L4
ScaleTens of Gbps
DefenseState inspection + malformed packet drop
CC attack
L7
ScaleOnly a few Mbps
DefenseBehavior analysis + bot challenges
HTTP flood
L7
ScaleThousands of QPS
DefenseRate baselines + precise throttling
Malicious crawlers
L7
ScaleLow and slow
DefenseFingerprinting + reputation feeds
Spoofed game packets
L4 / L7
ScaleHighly variable
DefenseProtocol consistency + session tracking
Deployment

Three deployment models compared

Different business shapes suit different onboarding methods. Tap below for the full detail of each model.

DNS steering

Update DNS records to point at protection nodes — minutes to effect, zero ops, no architecture change. The default choice for most websites and APIs.

View full comparison

GRE / BGP tunnel

Steer an entire IP range via tunnels or BGP announcements. Ideal for own-rack teams protecting non-HTTP traffic (gaming, mail, custom protocols).

View full comparison

Protected hosting

Deploy services directly in our protected facility. Origin inherently hidden, zero configuration. Ideal for teams without dedicated ops.

View full comparison

Full comparison

DimensionDNS steeringGRE / BGP tunnelProtected hosting
OnboardingUpdate DNS recordsEstablish tunnel; no architecture changeDeploy directly in our facility
Time to effectMinutesHours (configuration required)Immediate on provisioning
ScopeSingle domain / siteEntire subnet / IP rangeOne or a group of servers
Ops overheadVery lowMedium (network config skills)Zero
Best forWebsites, APIs, login servicesOwn racks, hybrid cloud, IDCSmall teams without dedicated ops
Origin hiddenYesYesInherent
Recommendation★★★★★★★★★★★★★

DNS steering: fastest to deploy

Point your domain's DNS at protection nodes and traffic is automatically scrubbed before reaching your origin. The advantages are minutes-level effectiveness, zero ops overhead, and no architectural changes — the default choice for most websites and API services. Note that on first onboarding you must properly hide your origin IP, otherwise attackers can still bypass protection and hit the origin directly.

GRE / BGP tunnel: protect an entire subnet

Using GRE tunnels or BGP announcements, your IP range is steered into our scrubbing centers. Ideal for teams that run their own racks and need to protect non-HTTP traffic (gaming, mail, custom protocols). Protection is not limited to ports 80/443 — it covers all traffic to the subnet.

Protected hosting: zero operations

Deploy your services directly in our protected facility. The origin is inherently hidden and no protection configuration is required. Ideal for small and mid-sized businesses without dedicated ops teams, or teams that prefer to fully outsource security responsibility.

Global Network

Global scrubbing nodes and intelligent routing

Protection quality ultimately depends on node distribution and scheduling quality. AwayDDoS covers these major regions:

Hong Kong, ChinaSingaporeTokyo SeoulLos AngelesSan Jose FrankfurtLondonDubai Sydney

Our intelligent routing system continuously probes each node's latency, packet loss, and availability to an origin, dynamically selecting the optimal return path. When a link becomes congested or fails, traffic switches to a backup path within seconds — invisibly to users.

For cross-border businesses this step is critical: it determines whether protection introduces latency. Our routing target is straightforward — after enabling protection, latency for legitimate users should go down, not up.

Expert Ops

During an attack, our experts are with you

Even the best equipment cannot fully replace human judgment. Attackers change tactics daily, and rules need real-time adjustment.

7×24 expert operations

Attacks do not keep office hours, and neither does our response. A dedicated security team is always online.

Proactive intervention

We detect anomalies, notify you, and intervene without waiting for repeated tickets.

Post-attack reports

Traffic analysis and mitigation effectiveness, ready to share with management or customers.

Dedicated technical contact

A consistent team that knows your traffic characteristics and baseline over time.

Pricing Promise

Fixed pricing. Never blackholed.

This is our most important commitment, and the most fundamental difference from many providers.

During an attack: no blackholing, no surge pricing.

Many providers null-route your IP once attack traffic exceeds your plan — the attacker succeeds and your business goes completely offline. That kind of "protection" effectively finishes the attacker's job for them.

AwayDDoS uses a fixed-fee model: no matter how large the attack, the cost does not change. This aligns our interests completely with your uptime — scrubbing the attack clean is our only optimal move.

What is DDoS blackholing? →
FAQ

Frequently asked questions

Do I need to change my architecture to onboard?

Usually not. The most common approach is a DNS change, effective in minutes. To protect an entire subnet, GRE / BGP tunnels are available.

Will you blackhole me if an attack exceeds my plan?

No. We commit to no blackholing and no surge pricing during an attack, with no hard cap on scrubbing capacity.

How is two-layer cleaning different from single-layer?

Single-layer cleaning fails against mixed attacks. Two layers split the work: near-source scrubbing dilutes the peak, then deep cleaning filters precisely — handling volumetric and application-layer attacks simultaneously.

Do CC attacks need the same defense as volumetric DDoS?

No. Volumetric attacks are handled by scrubbing and rate limiting. CC attacks hit business resources with tiny traffic volumes and require behavior analysis and bot challenges. See CC Attack vs DDoS.