Privacy
Privacy
Updated on 23 October 2026.
In short
This website has no sign-up, no tracking cookies, no audience analytics and no ads, and loads nothing from third parties: the fonts and images are served by the site itself.
Who is responsible
Node-Six Cybernetics (N6C), Paju tn 1a, 50603 Tartu, Estonia. For anything about your data, write to hello@n6c.org.
Data protection contact
N6C's data protection contact can be reached at hello@n6c.org.
What stays on your device
If you pick a language with the PT and EN buttons, we keep that choice in your browser's local storage (the key n6c-lang) so we don't ask again. It never leaves your device, and you can delete it by clearing this site's data in your browser.
Contact form
The form sends nothing to N6C and stores nothing: it only writes the text and opens your WhatsApp or your email program. The message reaches us only if you decide to send it.
When you talk to us
If you write to us on WhatsApp or by email, we use your name, your contact details and what you told us only to reply and, if we agree on a job, to carry it out and invoice it. We do not sell or pass on this data. You can ask at any time to see, correct or delete what we hold.
WhatsApp and email are third-party services with their own privacy policies.
Hosting
The website is hosted on GitHub Pages. Like any server, it may log technical access data such as your IP address, for security and operation. Those logs are GitHub's, not N6C's.
Your rights
You have the rights set out in the EU GDPR and in Brazil's LGPD (Law 13,709/2018): to know what data we hold, to correct it, to delete it and to object to its use. Just write to hello@n6c.org.
Tell us what is costing you time or money.
A few lines are enough. We reply in writing with what we would build and what it costs, in English or Portuguese.
or write to hello@n6c.org