Privacy policy.

competencia-digital.com is operated by Gustavo Netto and C. Cassel, co-authors of the book Competência Digital. This policy describes how we handle the personal data you share with us — in compliance with Brazil's LGPD (Law 13.709/2018) and the GDPR (EU Regulation 2016/679).

We collect only what we need for the services you request:

— Email and preferred language, when you subscribe to the newsletter.

— Name, email, and message, when you use the contact form.

— Pseudonymized technical data (IP hash, browser, operating system) for security and aggregate analytics.

We use your email to send the newsletter you subscribed to, on the legal basis of consent. We use contact-form data to reply to your message.

We do not sell data. We do not do advertising profiling. We do not send marketing communications to anyone who has not opted in.

We use preference cookies (language and light/dark theme) and aggregate analytics via Plausible/Umami — no third-party cookies, no fingerprinting. You can decline via the consent banner on your first visit.

You may request access, correction, deletion, or portability of your data, and withdraw consent at any time, by writing to the data contact.

We keep data only as long as necessary for the purposes described, and apply technical and organizational measures to protect your information.