How a Game-Traffic Platform Used AwayDDoS
to Rebalance Performance, Security & Cost

Customer Background

This is a game portal + game-download / traffic-distribution platform: it runs its own games' login, matchmaking, billing and real-time state, and through many outbound links connects to countless games and channels, distributing traffic outward. Such sites have two natural traits — many links, huge traffic — with unpredictable sources and peaks.

The key point: game business is mostly dynamic requests — login state, room matchmaking, score queries, recharge callbacks, live leaderboards. Almost every one is a non-cacheable, non-static interaction. The team had average engineering and no dedicated security engineer; security was "go to the cloud + wrap a global CDN on top," never seriously asking: when an attack comes, can this combo actually hold?

Three Hurdles: the hidden cost of scaling a game-traffic platform

① CDN accelerates dynamic game traffic only so much

CDN's nature is to cache static assets (images, installers, video) at the edge, closer to users. But a game's core traffic is dynamic requests — uncacheable, they must go back to origin. The result: the "slow login, laggy matchmaking, spinning recharge" users feel is barely improved by CDN, while the massive dynamic backhaul from links makes backhaul bandwidth and origin load heavier. CDN isn't useless — but for this business, its cost-performance is far below expectations.

② High acceleration cost, and pricier defense under attack (double surge)

Global CDN bills by traffic / requests. With many links and huge traffic, the CDN bill was already high; on top of it, the native high-defense / scrubbing bills dynamically by attack peak. So once attacked, acceleration and defense both surge — the more the business relies on CDN, the more painful the "double bill" when hit.

③ Nobody watching + blackhole overhead: dynamic business hit, can't even switch

No dedicated security engineer, and CDN versus high-defense are two disjointed configs. When attacked, the team often only notices once login fails and the distribution page won't open, then scrambles to switch lines. Worse, cloud-native high-defense blackholes the IP on over-quota — the moment a dynamic game goes unreachable network-wide, live matches, recharges and distribution all halt, loss by the minute.

The hidden threshold to scaling a game-traffic platform was never "do you have a CDN", but "when dynamic traffic is attacked and CDN can't help, can you still hold the business steady — with a bill that doesn't run away".

AwayDDoS Solution: upgrade "pure CDN acceleration" to "high-defense IP + smart routing"

Our shared conclusion with the client: CDN may keep serving static assets, but security and dynamic backhaul must be consolidated under professional protection. We delivered a combo:

1. Consolidate on the high-defense IP network — all business traffic flows in and out through AwayDDoS's high-defense IP network; dynamic requests, game downloads and distribution all sit inside the shield. Whether or not CDN is used, malicious traffic is scrubbed first.
2. Smart routing replaces "pure CDN acceleration" — smart DNS / routing steers dynamic requests to the "scrub + optimized backhaul" path; static assets may still use CDN, but security no longer depends on it, fully decoupling "acceleration" from "defense".
3. Per-segment isolation — game portal, downloads and API sit in different high-defense IP segments; a "segment sweep" attack on one segment leaves others unaffected — isolation is itself defense.
4. Global route optimization — layered with China-optimized routing (CN2 / CTGNet / CMI, etc.) and global PoPs, so China-return and overseas access both take the best path, no performance trade-off.

The whole setup is managed 7×24 by the AwayDDoS expert team, so the client needs no dedicated security engineer and daily O&M drops to a minimum.

How It Works: two-layer scrubbing + IP-segment isolation + smart routing

The design borrows a proven two-layer cleaning architecture (see diagram below): game / link traffic is first diverted to the nearest scrubbing node for first-layer "near-source cleaning", diluting most volumetric floods; then sent back over the backbone to the access PoP for second-layer "deep cleaning", precisely identifying and blocking application-layer attacks like CC and slowloris, ensuring only the cleanest traffic is re-injected to the client.

Why "pure CDN" isn't enough — you need "high-defense IP + smart routing"

Core Advantages

Technical Specs & Use Cases

High-defense IP network and segment isolation

Capability	Description	Value to game-traffic
High-defense IP consolidation	All traffic in/out via high-defense IPs with Always-On protection; both dynamic and static covered.	Game dynamic requests no longer exposed; no blind spot.
Per-segment isolation	Different business / region IP segments; an attack on one segment does not spill to the whole network.	Live games, downloads and distribution API don't drag each other.
China / Asia optimized routing	Flexible mix of China-optimized (CN2 / CTGNet / CMI) and Asia-optimized routing.	China-return and Asia access on premium paths; steadier login & matchmaking.

Traffic Diversion

Method	Description	Use case
DNS CNAME diversion	Smoothly steer traffic to the scrubbing center by changing DNS; simple, non-intrusive, fast switch / rollback.	Game portal, dynamic API, distribution pages
BGP route diversion	For bare-IP business, dynamically announce target IP segments via BGP for transparent pull, supporting huge-bandwidth real-time scrubbing.	High-defense IP network, download nodes
Anycast IP diversion	Global anycast IP; user traffic auto-reaches the nearest scrubbing node by topology, millisecond diversion and cleaning.	Global acceleration, cross-border games

Traffic Re-injection

Method	Description	Use case
Static IP fixed re-injection	Fixed-IP re-injection for traditional business; clean traffic returned via preset static public IP.	Fixed-IP origin, closed networks
Cloud connect / VPN tunnel re-injection	A dedicated channel returns compliant clean traffic to origin — secure, stable, low latency.	Game origin, cross-region

Comparison: AwayDDoS vs Pure CDN + Native High-Defense (client's original)

Dimension	AwayDDoS	Pure CDN + native high-defense (client's original)
Dynamic protection	High-defense IP consolidates dynamic requests; login / matchmaking / recharge also scrubbed.	CDN can't cache dynamic; dynamic backhaul is a blind spot.
Billing model	Fixed protection package, no peak surcharge under attack; CDN serves only static.	CDN traffic fee + attack-peak defense fee — double surge.
Isolation	Different IP segments isolate naturally; one segment hit does not affect the whole.	Mostly a single high-defense instance; easy to be "swept" across segments.
Security staffing	7×24 managed expert watch; client needs no dedicated security engineer.	Needs in-house config and watch; hard for a small team to sustain.
Blackhole	Never blackholes, no matter the attack; business always online.	Over quota blackholes the IP; live games and distribution go down.

Results

After onboarding AwayDDoS, the platform moved from the passive state of "limited CDN acceleration, double-surge defense bills, nobody watching" to a steady state of "dynamic traffic protected, predictable bill, someone watching". Key metrics (illustrative):

• Dynamic traffic finally protected — login, matchmaking and recharge dynamic requests consolidated on high-defense IP; no longer an attack breach point because "CDN can't cache them".
• No more double surge — CDN returns to its static-acceleration job; defense runs on a fixed package, no stacked peak fee under attack; security spend is predictable.
• IP-segment isolation realized — live games, downloads and distribution API sit in separate high-defense segments, so "one hit freezes the whole site" is history.
• No dedicated security engineer — fully managed by the AwayDDoS expert team, the client's engineers finally focus back on the product.

ROI

For a game-traffic team that is "average in engineering, with no security engineer", AwayDDoS's value is not just "blocking attacks" but turning security and O&M into a budgetable, outsourced line item, while letting CDN do what it should. Illustrative estimate:

Item	Before (pure CDN + native high-defense)	After (high-defense IP + smart routing)
Dynamic protection	CDN can't cache dynamic; dynamic backhaul is a blind spot	High-defense IP consolidates; dynamic requests also scrubbed
Billing model	CDN traffic fee + attack-peak defense fee (double surge)	CDN static-only + fixed package; zero attack surcharge
Security staffing	Needs dedicated engineer (or frequent firefighting)	0 (7×24 managed)
Total cost trend	Runs away with attack frequency / scale	Fixed & predictable, well below before

Conservatively: after transformation, the combined acceleration + defense overhead drops substantially and no longer "double-surges" with attacks; more importantly, the team returns from "held hostage by attacks" to "focused on business", plus the saved dedicated security headcount, with comprehensive ROI of several times. For a game-traffic team with no security engineer, this math is more real than any point solution.

The real payoff is the tech lead finally telling the boss: "We still use CDN — but only for static. Security is outsourced to a pro team: the bill is down, the headcount is saved, and a game hit no longer takes the whole site down."

📎 Related industry solution: Gaming DDoS Protection