1. Data controller
nstrauss operates this educational website. Privacy questions may be sent to [email protected].
2. Data we collect
- Your first and last name, email address and telephone number when you request information.
- Basic technical data such as IP address, browser, device, pages viewed and security logs.
- Messages, language preferences and any information you choose to provide.
3. How we use data
- To answer enquiries and provide information about the educational programme.
- To organise learner support and improve site content and accessibility.
- To secure the service, prevent abuse and comply with legal obligations.
Form data is used only for communications relating to the school and its mathematics courses.
4. Legal basis and consent
We process data to respond to your request, provide requested services, comply with law and pursue legitimate interests in security and improvement. Where consent is required, you may withdraw it at any time.
5. Retention and recipients
We retain data only as long as needed for these purposes and applicable legal periods. Hosting, analytics, communications and support providers may process data under confidentiality obligations. We do not sell personal data.
6. International transfers
Where a provider processes information outside your country, we use the contractual and organisational safeguards required by applicable law.
7. Your rights
You may request access, updating, correction or deletion and exercise other rights available under applicable law, and may withdraw consent. Contact us at the address above. In Argentina, you may also complain to the Access to Public Information Agency (AAIP) under Law 25,326.
8. Cookies, X Pixel and security
We use strictly necessary cookies and may use consent-based measurement technologies. This website may integrate X Pixel, a tag supplied by X Corp. that helps measure whether a visit or information request followed the viewing of or interaction with an X campaign, produce conversion reports and optimise educational campaigns.
X Pixel may transmit cookie or device identifiers, IP address, browser information, the page viewed, referring URL, visit time and actions taken on the site. X may associate this information with its own identifiers under the X Privacy Policy. We do not send the content entered into the form fields through the pixel.
Where required by law, the pixel is used on the basis of your consent. You can refuse or withdraw consent through available cookie preferences, browser settings and X privacy and advertising controls. We apply reasonable safeguards, but no Internet-connected system can guarantee absolute security.
9. Children and updates
The service is not intended for anyone under 18. We may update this policy when the service or legal requirements change; the revision date will appear on this page.