Ask HN：Cloudflare WAF 的替代方案有哪些？
3 分•作者: rco8786•7 个月前
我不知道我们是否准备好立即行动，但想知道其他人是否也在考虑替代方案。
WAF 很好用，但最近发生的事情表明，拥有一个单点故障完全违背了 DNS 作为分布式/去中心化服务的初衷。
有人在这里尝试什么创新方法吗？我们喜欢 WAF 提供的功能，但不能以牺牲全球可用性为代价。如果你有 99.9% 的可用性服务等级协议（SLA），那么由于 Cloudflare 的 WAF，你已经用掉了 90% 的允许停机时间。
查看原文
I don't know if we're ready to pull the trigger yet, but curious if other folks are looking at alternatives.<p>The WAF is great, but recent events have made it obvious that having a single point of failure entirely defeats the purpose of DNS being a distributed/decentralized service.<p>Is anyone doing anything creative here? We like the features that the WAF provides - but not at the expense of global outages. If you have a 3 9s availability SLA, you've just blown 90% of your allotted downtime because of Cloudflare's WAF.