In today's network environment, enterprises no longer have to choose between access speed and security protection. Slow access affects conversions, and attacks directly cause business interruption. A truly mature solution must achieve acceleration and protection simultaneously. This is the core advantage of JiShi Cloud CDN combined with CN2 high-speed network.

I. CN2 Acceleration: The Key to CDN Access Quality

Many CDNs appear to have sufficient nodes, but the actual experience is poor. The root cause is insufficient quality of origin fetch and backbone network. The CN2 network, as a high-quality international and cross-regional backbone line, has obvious advantages:

• Better routing, fewer detours
• Low packet loss, stable link
• No congestion during peak hours, low latency fluctuation

JiShi Cloud CDN accesses CN2 lines in core areas, ensuring low latency between nodes and origin server, and between nodes and users. Whether for domestic access or cross-border business, loading speed is more stable and controllable.

II. Global Acceleration: Nearby Access, Significantly Reduced Latency

JiShi Cloud CDN adopts a globally distributed node architecture. Through an intelligent scheduling system, user requests are automatically assigned to the nearest and optimal node:

• Domestic access: millisecond response, faster page loading
• Overseas access: reduced cross-border jumps, lower RTT
• API interfaces: more stable requests, significantly lower timeout rates

This combination of "nearby access + CN2 origin fetch" ensures consistent access experience for global users, rather than fast speed only in certain regions.

III. Protection Simultaneous with Acceleration

Unlike the traditional approach of "CDN first, then add high defense separately", JiShi Cloud CDN natively integrates security protection into the acceleration link:

• DDoS traffic is cleaned directly at edge nodes
• CC attacks are identified and blocked at the access layer
• Malicious requests do not reach the origin server; real IP is not exposed

That is, every accelerated request has already passed security filtering. Attacks will not bypass protection by enabling CDN; instead, they become harder to reach the real server.

IV. Why This Solution Is Better for Long-Term Business?

• No need to purchase additional high-defense IP or servers
• Protection capability naturally scales with CDN node size
• The larger the traffic, the more obvious the distributed protection advantage
• Simple operation, more controllable cost structure

For official websites, e-commerce platforms, API services, and cross-border businesses, this "CN2 acceleration + cloud protection CDN" combination solves speed issues while architecturally reducing attack risk.

V. Conclusion

Purely pursuing acceleration cannot cope with attacks in the real network environment; only doing protection sacrifices access experience.

JiShi Cloud CDN, through the combination of CN2 high-speed network and cloud-based protection system, achieves parallel low-latency access and high-strength protection, keeping the business stable online under any traffic or attack scenario. This is the fundamental reason why more and more enterprises choose cloud-protected CDN.