When I worked for the government in Norway, it slowly changed to all code being developed in the open. 3k repos here now: https://github.com/orgs/navikt/repositories

When I started it was a big security theater. Had to develop on thin clients with no external internet access, for instance. Then they got some great people in charge that modernized everything.

Only drawback is when you quit, you have to make sure to unsubscribe from everything, hehe. When quitting a private company I was just removed from the github org. Here I was as well, but I was still subscribed to lots of repos, issues, PRs,heh.