高防IP与高防CDN有着一定的关联，那么高防IP与高防CDN有哪些具体的区别呢？

1、支持业务不同

高防CDN主要针对网站业务，通过防御域名访问的，限定开放端口是80、443，分别对应的是HTTP和HTTPS的端口，因此其他端口的业务就不能使用高防CDN。

高防IP支持全端口转发，能够自定义端口转发防护，主要针对的是服务器的IP防护，而不是域名，所以支持的业务比较多，例如APP、网站业务、游戏、软件等都是可以使用的。

2、功能不同

高防IP只能防御DDoS和CC，对于一些扫描漏洞之类的问题是没办法防御的，而且不能加速服务，只是单纯转发，跟服务器的运行速度成正比。

高防CDN一般都带有WAF防火墙，能够有效拦截一些扫描漏洞、PHP漏洞等，还具有非常详细的报表功能。

3、单IP与多个IP

高防IP都是一个IP防护，而CDN是一组IP防护，高防IP是单IP独享，而CDN都是共享IP。一般来说，高防IP防护能力会比高防CDN高一些。

4、价格不同

一般高防IP都是七八百一个月，而高防CDN回相对便宜，有很多是一年几千块。

5、DDOS防护能力不同

高防IP防护DDOS能力比CDN高，一般的高防IP是防护30G峰值以上，而CDN普遍在10G-30G，高于30G以上的价格都是天价，而高防IP 60G防御一年一万多就可以买到。

6、误杀率

高防IP的误杀率比高防CDN高很多，一旦高防IP启用严格模式，就会屏蔽掉一些公用IP、WIFI等连接，而高防CDN误杀率要小很多

如：扬州高防护段（TCP_SYN,ACK,RST）展示：

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