Ditching Flickr for Immich, Protecting My Kids

Safeguarding photos of my kids has also been my driver for moving off Google Photos over the last year. The author is hosting all his infra on AWS which makes access outside his home pretty straightforward; for those running it at home, this gets a little more complicated. You can't add everybody you might want to share photos with to your Tailscale network. What are some of the ways people are solving this problem?