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We provide a one-stop solution for content acceleration and protection in multiple domains

Distributed defense against DDoS and high-security three-dimensional anti-CC system, Experiencing blazing-fast speed.

Configure forwarding rules through High Defense IP to direct attack traffic to High Defense IP and clean it to guarantee service availability.

Protects web applications from common network threats by monitoring, filtering, and blocking packets.

Game Shield is a targeted network security solution launched by CDN5 for the DDoS and CC attacks faced by the game industry.

Cyber security solutions are tools and services that help protect organizations against cyber attacks. Prevent downtime, data theft, and more。

Protection can also be simple

CDN5 creates a security acceleration solution that integrates distributed DDoS protection, CC protection, WAF protection, and BOT behavior analysis. It provides user behavior insights, enables data and operational decision linkage, and drives stable and secure continuous growth of cloud-based businesses.

  • Machine recognition algorithm
  • Intelligent network acceleration
  • One-click fast integration
  • Accurate traffic scrubbing
  • Multi-chart analysis
  • WAF intelligent protection

25K+

Happy Clients

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125K

Social followers

Choose The Best Plan

Pick your plan. Change whenever you want. No switching fees between packages

Free Version

Free Version

Protect for testing

Free-Monthly
Free-Yearly
  • DDOS Protection:50Gbps
  • CC Protection:20000QPS
  • Domain Count:2
  • Port Count:2
  • SSL Certificate: Support
  • Websocket: NO
  • Net Acceleration: NO
  • Multi-Line Net: NO
Standard

Standard

Advanced project

$499-Monthly
$5000-Yearly
  • DDOS Protection:150Gbps
  • CC Protection:30000QPS
  • Domain Count:5
  • Port Count:10
  • SSL Certificate: Support
  • WebSocket: Support
  • Net Acceleration: Global Regions
  • Multi-Line Net: Multi-Line
Business

Business

Business version

$1999-Monthly
$22000-Yearly
  • DDOS Protection:400Gbps
  • CC Protection:50000QPS
  • Domain Count:10
  • Port Count:20
  • SSL Certificate: Support
  • WebSocket: Support
  • Net Acceleration: Global Regions
  • Multi-Line Net: Multi-Line
customized

customized

Customized Version

$9999-Monthly
$9999-Yearly
  • DDOS Protection: T-Level
  • CC Protection: No Feelings
  • Domain Count:200
  • Port Count:500
  • SSL Certificate: Support
  • WebSocket: Support
  • Net Acceleration: Global Regions
  • Multi-Line Net: Multi-Line

From our blog

We provide industry news, not limited to security technology and network protection

Top DDoS Protection Services in 2026: Anti-DDoS CDN & Traffic Scrubbing Provider Review
Top DDoS Protection Services in 2026: Anti-DDoS CDN & Traffic Scrubbing Provider Review

Discover the best DDoS protection services in 2026. Compare top anti-DDoS CDNs and cloud scrubbing providers across miti...

CDN NEWS 30 Sep 26 46 mins read
How Much Does DDoS-Protected CDN Cost? Pricing & Protection Comparison
How Much Does DDoS-Protected CDN Cost? Pricing & Protection Comparison

How much does a DDoS-protected CDN cost in 2026? Compare CDN pricing, DDoS protection capacity, CC attack mitigation, tr...

CDN NEWS 30 Sep 26 105 mins read
Hong Kong CDN Recommendations: Use Cases and Selection Advice for Six CDN Providers with No ICP Filing Requirement!
Hong Kong CDN Recommendations: Use Cases and Selection Advice for Six CDN Providers with No ICP Filing Requirement!

How to Choose a Hong Kong CDN. This article compares CDN5, Cloudflare, Akamai, Amazon CloudFront, Fastly, and Alibaba Cl...

CDN NEWS 24 Sep 26 33 mins read
Best CDN for Global Users in 2026 – Speed, Security & Performance Comparison。
Best CDN for Global Users in 2026 – Speed, Security & Performance Comparison。

Discover the best CDN for global users in 2026. Compare leading CDN providers for speed, security, latency, DDoS protect...

CDN NEWS 26 Jun 26 36 mins read