The services are hosted on one Vultr and four Oracle servers. A [variables file](vars/services.yaml) defines the services to be deployed or already deployed.
Our caddy server blocks IP ranges that have been involved in mass spams. The [block range file](https://github.com/ProjectSegfault/ansible/blob/master/privfrontends/blocked-ranges.yaml) is created by [ProjectSegfault](https://projectsegfau.lt/). Thanks to their team.
Passwords and other sensitive data are kept locally as encrypted variables in [secrets.yaml](vars/secrets.example.yaml). We host an Authelia and Firefox stack that is restricted to specific users only. Their related files are also kept locally.
Please contact us via [email](mailto:opnxng@tuta.io) if you discover any vulnerability or area for improvement in our infrastructure. We would truly appreciate it.