Privacy Policy: pi-yedek

Last updated: 28 September 2026 · comezoglu.org

Who we are

pi-yedek is a private backup tool run by the owner of comezoglu.org for personal use only. The only Google account it is connected to is the owner's own account.

Google user data we access

pi-yedek requests only the Google Drive scope https://www.googleapis.com/auth/drive.file. With this scope it can create, read, update and delete only the files and folders that pi-yedek itself created (a single folder named matrix-yedek). It cannot see, open or change any other file in the Google Drive.

How the data is used

• The files are encrypted backups of the comezoglu.org Matrix server. They are encrypted on the server before upload (restic, AES-256), so Google cannot read their contents.
• They are used only to restore the server after a failure.
• Old backups are deleted automatically (7 daily, 5 weekly and 12 monthly copies are kept).

Sharing

• No Google user data is shared with, sold to, or transferred to any third party.
• No Google user data is used for advertising.
• No Google user data is used to develop, improve or train artificial intelligence or machine learning models.
• No person other than the owner has access to the data.

pi-yedek's use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.

Revoking access

Access can be revoked at any time at myaccount.google.com/permissions. The backup folder can be deleted from Google Drive like any other folder.

Contact

Matrix: @lain:comezoglu.org