Privacy Policy

Last Updated: 2026-10-01

1. Introduction

ERDesigns (Ernst Reidinga), based in Belgium, operates the website https://erdesigns.be (the “Website”). We are committed to protecting your personal data and respecting your privacy in accordance with the General Data Protection Regulation (GDPR — Regulation (EU) 2016/679).

This Privacy Policy explains what personal data we collect, why we collect it, how we use it, and what rights you have regarding your data.

2. Data Controller

ERDesigns (Ernst Reidinga)
Belgium
Email: privacy@erdesigns.be

For all data protection inquiries, please contact Ernst Reidinga at privacy@erdesigns.be.

3. What Data We Collect

3.1 Data Collected Automatically

• Server logs: IP address, browser type, operating system, access timestamps, and requested URLs. Collected for security and operational purposes. Retained for 30 days.
• Session cookie (ERDSESS): A session identifier used for admin panel login state and CSRF protection. Contains no personal data. See our Cookie Policy.
• Consent state (erd-cookie-consent): Stores your cookie consent decision in your browser's localStorage so the banner is not shown on every page. Contains no personal data.
• Page view statistics: Page URL path, date and the host name of the site that linked to the page (e.g. google.com, never the full referring address) — aggregated server-side into daily counts. No IP addresses, browser fingerprints, or cookies are used for analytics, and automated traffic (bots) is not counted.

3.2 Data You Provide

• Admin accounts: Email address and hashed password for admin panel access.
• Demo API / Playground: Source code you submit for compilation is processed in memory only and is not stored.
• Studio Cloud Playlists: If you hold an ERD-Playlist Studio licence and upload a playlist to our servers, we store the playlist file, its name, size, upload time and how often and when it was last downloaded, linked to your licence. Playlists usually contain stream addresses that may include your third-party provider's username, password or access token; we store them only so the playlist can be delivered to you and your devices, never use them for anything else and never share them. Anyone you give the playlist's short address to can download it, so treat that address like a password; you can switch it off or replace it at any time.

3.3 Data We Do NOT Collect

• We do not use third-party analytics services (no Google Analytics, no Facebook Pixel).
• We do not serve third-party advertisements.
• We do not use tracking or marketing cookies.
• We do not build user profiles or track you across other websites.
• We do not sell, rent, or trade personal data.

4. Legal Basis for Processing

We process personal data under the following legal bases:

Purpose	Legal Basis
Website hosting and delivery	Legitimate interest (Art. 6(1)(f))
Admin authentication	Legitimate interest (Art. 6(1)(f))
Cookie consent management	Legal obligation (Art. 6(1)(c))
Page view analytics (server-side)	Legitimate interest (Art. 6(1)(f))
Software downloads	Contract performance (Art. 6(1)(b))
Playground / Demo API	Consent (Art. 6(1)(a))
Studio Cloud Playlists	Contract performance (Art. 6(1)(b))

5. Data Retention

Data Type	Retention Period
Server logs	30 days
Cookie consent records	24 months
Page view statistics (aggregated)	Indefinite
Admin account data	Duration of account
Audit logs	Indefinite (compliance)
Playground submissions	Not stored (in-memory only)
Studio Cloud Playlists	Until you delete them; deleted 7 days after the licence is revoked

6. Data Sharing and Transfers

• We do not sell personal data.
• We share data only with EU-based service providers who act as data processors under appropriate agreements:
  • Hosting provider — for website delivery
• No international transfers — all data remains within the European Union.

7. Your Rights Under GDPR

You have the following rights:

• Right of access (Art. 15) — request a copy of your personal data.
• Right to rectification (Art. 16) — correct inaccurate data.
• Right to erasure (Art. 17) — request deletion of your data (“right to be forgotten”).
• Right to restrict processing (Art. 18) — limit how we use your data.
• Right to data portability (Art. 20) — receive your data in a machine-readable format.
• Right to object (Art. 21) — object to processing based on legitimate interest.
• Right to withdraw consent (Art. 7(3)) — withdraw consent at any time without affecting prior processing.

To exercise any of these rights, contact us at: privacy@erdesigns.be

We will respond within 30 days as required by GDPR.

8. Security Measures

We implement appropriate technical and organisational measures to protect your data:

• HTTPS encryption on all pages
• CSRF protection on all forms (session-based tokens)
• Password hashing using bcrypt
• Session hardening (HttpOnly, Secure, SameSite=Strict cookies)
• Input validation and prepared database statements
• Hashed personal identifiers in consent records (SHA-256 HMAC)
• Append-only audit logging for GDPR compliance

9. Supervisory Authority

If you believe your data protection rights have been violated, you have the right to lodge a complaint with the Belgian Data Protection Authority (Gegevensbeschermingsautoriteit — GBA):

Website: https://www.gegevensbeschermingsautoriteit.be

10. Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will update the “Last Updated” date. For material changes, we may notify you via a website banner.

---

ERDesigns (Ernst Reidinga) — Belgium
Contact: privacy@erdesigns.be