Privacy Policy
Last updated: 8 August 2026. This Privacy Policy explains how Apistream Hub handles personal data when you use apistream-hub.digital.
Data controller
Apistream Hub is the data controller for personal information collected through this site. Office contact: Street: 102-10, Yeongguri, Chopyeong-myeon; City: Jincheon-gun; State/province/area: Chungcheongbuk-do; Phone number: +82-4-435-1799; Country calling code: +82; Country: Korea;. Email: support@apistream-hub.digital.
Data we collect
- Contact form fields: name, email, optional topic, message content.
- Technical data: IP address, browser type, pages visited, and cookie identifiers as described in our Cookies page.
- Enrollment data when you purchase offline: billing name, seat count, and correspondence.
Purposes and legal bases
We process data to respond to inquiries, deliver courses, improve site reliability, and meet legal obligations. Bases include your consent (where required for analytics cookies), contract performance for enrollments, and legitimate interests in operating a secure educational site.
Retention
Contact messages are kept up to 24 months unless a longer period is needed for an ongoing matter. Enrollment records are retained for up to seven years for accounting and dispute resolution. Analytics identifiers follow the durations in the cookies table. You may request earlier deletion where law allows.
Sharing
We use processors for email delivery, hosting, and (if accepted) analytics. We do not sell personal data. We may disclose information when required by law in Korea or to protect rights and safety.
International transfers
If processors store data outside Korea, we apply appropriate safeguards such as contractual clauses and vendor due diligence. You may ask for more detail about transfer mechanisms for your request.
Security
We use access controls, encrypted transport where supported, and least-privilege staff access. No method of transmission is perfectly secure; please avoid sending highly sensitive custody secrets through the contact form.
Your rights
Depending on applicable law, you may request access, correction, deletion, restriction, or portability of your personal data, and you may object to certain processing. You may withdraw cookie consent as described on the Cookies page. To exercise rights, email support@apistream-hub.digital. You may also lodge a complaint with a competent supervisory authority in Korea.
Children
Services are directed to adults in professional settings. We do not knowingly collect data from children under 16.
Changes
We will post updates to this Privacy Policy with a revised date. Material changes will be highlighted on the site when feasible.