FAQ (Frequently Asked Questions)

如何选择合适的应用防护方案？

在评估应用防护时，建议重点关注 DDoS 清洗能力、CC 攻击识别及缓解、节点覆盖与延迟。威士盾凭借 7000+ 全球节点与 超过5 Tbps 弹性带宽，实现 零性能损耗的全栈保护，可依据业务规模与实时风险自动扩容，适合游戏、电商、金融等对时延敏感的场景。

威士盾推荐哪些应用防护产品？

主推 威士盾SDK防护、安全 CDN 与 CN2 专线组合：
• 威士盾SDK防护：国内外移动应用无极限 T 级 DDoS 防御，无视CC攻击。
• 安全CDN：AI 智能路由，边加速边防护。， 50 ms 内直连中国骨干网，跨境访问更快更稳。

威士盾可提供哪些安全防护措施？

• T 级 DDoS 清洗
• AI 行为+ CC 识别
• WAF 高级规则集，拦截 0-Day 漏洞
• DNS 劫持与 路由智能防护
• 独立 SSL 证书 全链路加密
• 7×24 智能监控

安全CDN如何提升跨境访问体验？

安全CDN专线采用 骨干网+精品网双层架构，提供 QoS 级 SLA 保障；RTT 低至 50 ms，可显著降低丢包率并提升语音、视频与数据同步效率，对跨境电商、 SaaS 与国内互动应用效果尤为明显。
When evaluating an application security platform, focus first on its DDoS scrubbing capacity, CC-attack detection and mitigation accuracy, and global node coverage with end-to-end latency guarantees. WSD’s solution, backed by 7,000+ edge nodes worldwide and over 5 Tbps of elastic bandwidth, delivers full-stack protection with zero performance impact. Its real-time auto-scaling adapts instantly to traffic spikes, making it ideal for latency-sensitive environments such as gaming, e-commerce and financial services.
Combine these three solutions for comprehensive, low-latency defense:

WSD SDK Protection
  • Unlimited terabit-scale DDoS mitigation for mobile apps—both domestic and international
  • AI-driven CC-attack identification with zero false positives

Secure CDN
  • AI-powered intelligent routing for simultaneous acceleration and protection
  • Direct connect to China’s core backbone in ≤ 50 ms, ensuring fast, stable cross-border access
Yes. WSD enables instant deployment without ICP filing or real-name registration. By obfuscating your origin IP and enforcing site-wide HTTPS encryption, we reduce compliance overhead and security risk—allowing overseas services to go live in China within seconds.
  • Terabit-Scale DDoS Scrubbing
  • AI Behavioral & CC Attack Recognition
  • Advanced WAF Rule Sets (including 0-day exploit blocking)
  • DNS Hijack Defense & Smart Routing
  • Dedicated SSL Certificates for End-to-End Encryption
  • 24×7 Intelligent Health Monitoring and Alerts
WSD SafeCDN leverages a dual-layer network—global backbone plus premium service routes—with SLA-grade QoS guarantees. With round-trip times as low as 50 ms, packet loss is minimized and voice, video and data synchronization are greatly improved. This architecture delivers particularly strong benefits for cross-border e-commerce, SaaS platforms and interactive domestic–international applications.
FAQ（21-40）

21. How does WeiShiDun help maintain app uptime during regulatory inspections or ISP disruptions? WeiShiDun uses SDK-driven routing that avoids DNS and traditional domain-based entry points. This structure bypasses common blocklists and ISP filtering, helping your app stay continuously online—even during policy-sensitive periods. 22. Does WeiShiDun support static file acceleration for websites or landing pages? …

FAQ

1. What core services does WeiShiDun provide? WeiShiDun offers advanced CDN acceleration, secure access protection, and anti-attack defense. With intelligent routing, encrypted delivery, and SDK-based privacy access, we ensure your app or service stays fast, secure, and always online. 2. How does WeiShiDun hide my origin server IP? We use an SDK-based routing system that …

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