Datastream Nest 153-5, Changgokri, Paltan-myeon, Hwaseong-si +82 1 493 6325
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Cookie Policy

Applies to visitors in Korea and international learners accessing the Site

1. What technologies we use

We use HTTP cookies, browser local storage (for example the key datastreamnest.digital_cookies), and ephemeral session tokens inside classroom tooling embeds. Some labs may set first-party cookies to keep Jupyter sessions stable; those labs disclose additional notices before launch.

2. Eligibility to consent

Cookie choices should be made by adults with authority over the device. If you are browsing on a corporate-managed machine, your employer’s IT policy may supersede granular choices we expose in the banner.

3. Essential cookies & storage

Essential items keep forms from double-submitting, preserve language preferences, and remember that you acknowledged the banner. They do not power cross-site advertising. Disabling them may break scheduling flows.

4. Analytics layer (opt-in)

When you click “Allow analytics layer,” we may load privacy-preserving analytics to understand scroll depth on syllabus pages. You may revoke by clearing site data or emailing privacy@datastreamnest.digital for manual removal within 14 days of verified identity.

5. Timeframe for honoring choices

Essential acknowledgements apply immediately. Analytics toggles propagate within one business day after server-side caches flush; during that window negligible technical cookies may persist and then expire naturally.

6. Third-party embeds

Map placeholders and future video embeds may set their own cookies if you consent to loading them. Until those embeds ship, this policy covers first-party storage only.

7. Consumer rights under Korean law

You may request disclosure of personal information processing, halt of unlawful processing, and correction of inaccurate entries. We respond within timelines prescribed by the Personal Information Protection Act unless a statutory exception applies.

8. Contact

Questions about this sheet: privacy@datastreamnest.digital · +82 1 493 6325 · 153-5, Changgokri, Paltan-myeon, Hwaseong-si, Gyeonggi-do, Republic of Korea.