Privacy

cyd.nuvaka.com is the home page, documentation and project-sharing area ("Workshop") of CYD Studio. This page explains what data is kept and why.

Visiting

Pages are static. Server logs (IP address, requested URL, time, browser type) are kept for at most 30 days for security and debugging. There are no third-party analytics, ads or tracking cookies. Your theme and language choice live only in your own browser (localStorage).

Workshop sharing

• A project you share (title, description, files, board and category choices) is published publicly under the MIT license.
• For anonymous sharing only the nickname you type is shown. The uploading IP address is stored to prevent abuse, never displayed, and deleted after 90 days.
• The edit key of an anonymous share is stored as a hash on the server; if you lose it, use report content to have the project removed.
• Likes are tied to your session or an anonymous browser id; your identity is not revealed.
• Shares are removed upon reports of copyright infringement, harmful code or inappropriate content.

Sign in with Nuvaka

Sign-in goes through Nuvaka's OAuth 2.1 / OpenID Connect server; your password never reaches this site. The site only receives your Nuvaka user id (sub), username and, if you allow it, your email address. They are kept to show your projects under your name and to let you manage them later. The session cookie (cyd_s) lasts 30 days and is HttpOnly and Secure. You can revoke the connection at any time in Nuvaka General App under Profile › Connected apps.

Deleting data

Signed-in users can delete their own projects. To have all data tied to your account removed, write to [email protected].

Controller

Nuvaka · Nuvaka privacy policy. Last updated: 17 October 2026.