Privacy Policy
Data controller
Apinode Core is the controller for personal data collected through apinode-core.digital. Contact: support@apinode-core.digital, phone +82-3-424-9786. Postal correspondence may be sent to: Street: 670-5, Pyeongri 3(sam)-dong; City: Seo-gu; State/province/area: Daegu; Phone number: +82-3-424-9786; Country calling code: +82; Country: Korea;
Data we collect
- Contact form fields: name, email, optional topic, message content
- Technical logs: IP address, browser type, pages visited, approximate timestamps
- Cookie preferences stored locally in your browser (see Cookie Policy)
Do not send seed phrases, private keys, or photographs of recovery material. If you do, we will delete that content when we become aware of it and may remind you of safe practice.
Purposes and legal bases
We process data to respond to inquiries, administer educational enrollments, improve site reliability, and meet legal obligations. Depending on context, processing relies on your consent, our legitimate interests in operating an educational site, or steps needed to prepare a contract.
Retention
Contact messages are retained for up to 24 months unless a longer period is required for an active enrollment, dispute, or legal duty. Server logs are typically rotated within 90 days. Cookie consent choices remain in localStorage until you clear them.
Sharing
We do not sell personal data. We may use service providers for hosting, email delivery, or analytics (if you accept analytics cookies). Providers process data under instructions and appropriate safeguards.
International transfers
Our primary operations are in Korea. Some infrastructure or vendors may process data in other countries. Where transfers occur, we use reasonable contractual and technical measures to protect personal data.
Your rights
Subject to applicable Korean law, you may request access, correction, deletion, or restriction of your personal data, and you may object to certain processing. To exercise rights, email support@apinode-core.digital. You may also lodge a complaint with a competent supervisory authority.
Security
We apply administrative and technical measures appropriate to an educational website. No method of transmission is perfectly secure; please use strong unique passwords on your email account when corresponding with us.
Children
The site is intended for adults. We do not knowingly collect personal data from children under 14. Contact us if you believe we have done so.
Changes
We may update this Privacy Policy by posting changes here with a revised date.