SCDN & DNS Global Acceleration

Accelerate your website with 1000+ global edge nodes, enterprise-grade DNS optimization, and intelligent static/dynamic content delivery across six continents.

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What is a Secure CDN (SCDN)?

A secure CDN (SCDN) is a content delivery network with security built into every edge node: the same infrastructure that caches and accelerates your website also filters DDoS floods, CC attacks, and hotlinking before they reach your origin. Instead of stacking a separate CDN and a separate security vendor, one platform handles routing, caching, and protection together, so acceleration never comes at the cost of safety.

ByteShield delivers SCDN through more than 1,000 secure edge nodes across 250+ cities on six continents, backed by 50 Tbps+ of network bandwidth. Enterprise-grade authoritative DNS with intelligent routing sends each visitor to the fastest healthy node, static and dynamic content are optimized separately, and dedicated China services keep mainland users fast and protected.

Safety escorts, speed leads, global access, protection stays synchronized.

Helping your business operate efficiently, deliver faster, and innovate globally.

Global Coverage

More than 1,000 secure edge nodes across 250+ cities on six continents.

Data Visualization

Visual dashboard provides real-time insights for easy service monitoring.

DNS Security

Secure distributed DNS infrastructure ensuring reliable protection.

ByteShield Acceleration

Slow website performance, unstable connections, cyber attacks leading to user drop-offs.

  • Global Edge Acceleration 1,000+ global edge nodes for fast static and dynamic content delivery.
  • Advanced Security DDoS, CC attack protection, hotlink safeguarding.
  • Dedicated China Services Optimized acceleration and security for mainland China users.

Secured DNS Acceleration

Slow DNS resolution, unstable access, DNS-based attacks.

  • Enterprise-grade DNS Enterprise-grade authoritative DNS service.
  • Intelligent Routing Six-continent infrastructure with intelligent routing.
  • High-Protection Cluster High-protection distributed cluster architecture.

FAQ

A traditional CDN only caches and accelerates content. An SCDN adds a security layer at every edge node, including DDoS and CC attack protection and hotlink safeguarding, so acceleration and defense come from the same network without extra integration work.
ByteShield operates more than 1,000 secure edge nodes across 250+ cities on six continents, backed by 50 Tbps+ of network bandwidth and a distributed high-protection DNS cluster.
Both. Static assets are cached at the edge for instant delivery, while dynamic requests such as APIs and logins travel over intelligently routed, optimized paths to your origin.
Yes. ByteShield provides dedicated acceleration and security services for mainland China users, and its China Access solution runs on China RIM CDN and CN2 routes with no ICP filing required.

Faster. Safer. More Reliable.

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