RTSP Firmware Request - No Cloud Access

I generally dislike cloud camera access. I was running an open source RTSP firmware, which was alright but not great. What you’ve got here works much better overall, but I would like to prevent my RTSP cameras from being accessible via the cloud.

It would be nice to have a switch in the app… but for the time being, are there rules I can add to my firewall to prevent it?

For the time being, I’ve just added a firewall rule to drop any packets to or from the internet to those cameras.