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by KomoD 1121 days ago
> and can be safely blocked.

Well no, not if you yourself are also using Cloudflare

2 comments

You can block third party Workers with a CF WAF rule. Here's an example:

cf.worker.upstream_zone ne "" and not cf.worker.upstream_zone in {"aimoda.workers.dev" "ai.moda"}

You mean like server<>server communication? Hopefully that communication stays within the network rather than going from server<>internet<>server
I mean if you are using Cloudflare with their proxy, so origin<>cloudflare<>client
Yeah, then you'd just block based on the client IP which is in a header, rather than the IP on the connection.