High Defense CDN - Global Acceleration and Security Protection
CDN5 high-protection CDN is a security acceleration solution integrating distributed DDoS protection, CC protection, WAF protection, and BOT behavior analysis.
Excellent CDN service provider solves our global acceleration problem! CDN1's service is stable and reliable, and the technical support team is responding quickly, providing strong guarantees for our business development.
21 Jun 2025
Charlie ZhouHoYoverse
I am very satisfied with the protection provided by CDN1's game SDK, providing users with a better gaming experience. The protection effect is significant and the delay is extremely low, which fully meets the needs of our gaming business.
21 Jun 2025
Jenny WilsonStarbucks
CDN1 is the security protection service provider we have been working with, bringing the ultimate protection to our projects. There is no better product than this! Their global node coverage is extensive and their service quality is first-class.
21 Jun 2025
Albert FloresBank of America
Excellent service, not only limited to products, but also very enthusiastic customer service! The CDN1 team is professional and responsible, providing us with customized solutions, greatly improving our business efficiency.
You can directly select a service package on our website according to your project needs. If you do not know the specific parameters, please contact us after-sales service.
CDN1 supports free trials and supports invalid refunds.
CDN5 is an international enterprise. It has set up operation centers in Singapore, Hong Kong, Malaysia, the United States, and the United Arab Emirates. It can be accessed on the premise that your business complies with the laws and regulations of these regions and is not subject to registration restrictions!
We support English, Thai, Chinese and Japanese. We have a professional multilingual technology and after-sales service team located in the operation centers in Singapore or Malaysia.
You can contact our customer service to conduct a comprehensive assessment of your project and seek help from professionals.
The package supports upgrades and downgrades. The upgrade package only needs to make up the difference. The downgrade package does not support refunds during the validity period. The price is recalculated according to the selected package.
You can contact us after-sales service to prepare an exclusive package after professional evaluation of your project.
Because our technical problems cannot solve your needs, we support no-reason refunds for new products. If the products have been used, we still support refunds after deducting the cost of use.
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