Miniserver · Privacy policy

Last updated: 30 October 2026

What this is

The Miniserver (cs-miniserver.chronoscan.org) is the backend of a few small apps and of internal tools of the ChronoScan team: accounts, the devices you link to them, the data those apps store for you, and installers for the team.

What we store

Your account: email address, name, and a password if you set one. When you sign in with Google we receive from Google only your email address, your name and whether the email is verified (the openid, email and profile permissions). We do not get access to your Google account, your contacts, your files or anything else.
Linked devices: a name for each device, when it last connected and from which IP address.
App data: what the apps you use store in your account. Only you (and the devices you linked) can read it.
Drives (ChronoDrive): the files you put on a drive are stored on the disk of the node that holds it (the office server in Spain, or your own home node), not in Azure. Only you, the accounts you share the drive with, and your linked devices can read them. Deleted files stay in the drive's trash for 30 days. The ChronoDrive apps keep on your device only their link to your account (protected by the device's key store) and the files you choose to save; they send nothing else anywhere.
Logs: technical access logs (IP address, time, page requested) kept up to 30 days for security and troubleshooting.

What we do with it

Only to run the service for you: to sign you in, keep your data in sync and protect the service. We do not sell or share your data, use it for advertising, or send it to third parties, except the hosting provider of the servers (Microsoft Azure, Sweden) and an office server in Spain that keeps a copy for availability.

Your rights

You can see your data in the app or on this site, and you can ask us to correct or delete your account and everything in it. Write to jluisrey@gmail.com. Deleting your account removes your data within 30 days, including from backups.

Cookies

The site keeps your sign-in in your browser's local storage. It uses no tracking or advertising cookies.