Travel / OTA
Travel platform: from bill blind box to predictable cost
Challenge: A global travel-booking platform on a public cloud went down network-wide when one region was hit, and peak-based billing made cost unpredictable.
Solution: Smart DNS + two-layer scrubbing switched traffic to scrubbing nodes in seconds, zero origin rework, no surcharge or blackhole during attacks.
Result: Zero outages, 99.9% scrubbing, and an annual security spend turned from a blind box into a predictable fixed package. Read the full story →
0outages
99.9%scrubbing
Predictableannual cost
Video / Streaming
Video site: US origin + high-defense IP to balance performance, security & cost
Challenge: A video site with average engineering and no security engineer sat its origin on a cloud where bandwidth and defense were both expensive, and was frequently attacked as it scaled.
Solution: Moved the origin to the US (lowest bandwidth cost), onboarded a high-defense IP network (per-segment isolation), and configured globally optimized routing — managed 7×24, no dedicated security engineer.
Result: Bandwidth bill down 60%+, IP-segment isolation with no drag, zero security headcount — performance, security and cost all at once. Read the full story →
↓60%+bandwidth bill
0security engineer
Per-segmentIP isolation
Gaming / Traffic
Game-traffic platform: high-defense IP + smart routing to restore cost & security
Challenge: A game-traffic platform heavy with outbound links and huge traffic used global CDN, but games are mostly dynamic — acceleration was limited, cost high, and defense pricier under attack.
Solution: High-defense IP network consolidated dynamic traffic, smart routing replaced pure CDN, per-segment isolation, and global route optimization — managed 7×24, no dedicated security engineer.
Result: Dynamic traffic protected, zero attack surcharge, per-segment isolation with no drag, combined overhead down substantially. Read the full story →
Zero surchargeattack defense
0security engineer
Per-segmentIP isolation
Gaming / Streaming
New launch swarmed by botnets
Challenge: A new game was hit by hired botnet UDP / TCP floods at launch, with multiple attack waves on day one.
Solution: DNS protection onboarded two-layer cleaning; experts tuned policy in real time. Volumetric floods were diluted at the edge and application-layer attacks precisely blocked at scrubbing centers.
Result: A peak 8.6 Tbps attack was scrubbed smoothly, the origin stayed up with zero downtime, and players noticed nothing.Read the full story →
8.6 Tbpspeak attack scrubbed
0origin downtime
Seamlessplayer experience
Finance / Exchange
Open API hit by CC & slow attacks
Challenge: Quote and order APIs were dragged down by malicious requests, timing out and blocking real users from trading.
Solution: Application-layer deep cleaning with customer-specific rules and smart routing separated real users from attacks; legitimate traffic took the optimal path.
Result: 99.9% of malicious requests blocked, API latency down 40%, with 7×24 expert watch throughout.Read the full story →
99.9%malicious blocked
-40%API latency
7×24expert watch
E-commerce / Flash Sale
Mixed attack during a big sale
Challenge: A volumetric + application-layer mixed attack during a flash sale nearly took down the ordering system.
Solution: Protected nodes plus elastic scrubbing bandwidth held the line. Fixed pricing meant no blackhole and no surge charges during the attack — security cost stayed fully predictable.
Result: Zero blackholing, zero attack surcharge, and a record sale day.Read the full story →
0blackhole
0attack surcharge
Recordsale revenue
API / SaaS
B2B API abused by botnets
Challenge: A B2B API was heavily abused by botnets, exhausting resources.
Solution: GRE / BGP tunnel protection shielded the whole network with L7 cleaning that identified and blocked abusive traffic — without changing existing infrastructure.
Result: Abnormal traffic dropped 97% while legitimate customers stayed 100% reachable.Read the full story →
97%abnormal traffic cut
100%legit reachability
Whole nettunnel protection
