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Cross-container/vm communication security on Proxmox (lemmy.world)

submitted 1 year ago by [email protected] to c/[email protected]

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Hey, I've got a bunch of services all running in their own containers/vms on Proxmox. All of these have their own ips that are accessible from my network.

I also have a container with a reverse proxy, which acts as a gateway for access to these services (it's IP is the only one allowed to go through the firewall of each service).

These services have http servers, no encryption. Could someone on my network listen to comms between a service and my reverse proxy?

Would have to play around with VLANs if that's the case...

Thanks

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