Cookie Policy

Effective as of: 1 June 2026

1. What are cookies?
Cookies are small text files stored on your device (computer, smartphone, tablet) when you visit a website. They help ensure the proper operation and security of the website, analyze usage, and improve the user experience.

2. Why do we use cookies?
D GROUP uses cookies for the following purposes:

  • Technical operation: Necessary for the proper functioning of the website (e.g., user login, session management)
  • Security: Detection and prevention of malicious activity
  • Analytics & Improvement: Anonymous collection of statistics (visits, pages, session duration) to improve the website
  • Experience optimization: Storage of user preferences (language, settings)
  • Marketing (optional): Tracking for advertising purposes strictly with explicit consent

3. Types of cookies we use

3.1 Strictly Necessary Cookies

  • Χωρίς αυτά το site δεν λειτουργεί (π.χ. login, security tokens)
  • Without these, the website cannot function properly (e.g., login, security tokens).

3.2 Performance / Analytics Cookies

  • They collect anonymous data (e.g., Google Analytics).
  • Used to improve content and overall performance.
  • Consent is required.

3.3 Functionality Cookies

  • They store user preferences (e.g., language, region).
  • Consent is required.

3.4 Third-Party Cookies (e.g., social media, advertising)

  • Placed only with explicit consent.
  • Examples: Facebook Pixel, embedded YouTube videos.

4. How to manage cookies
You can at any time:

  1. Accept or reject cookies via the cookie banner on the website
  2. Change your settings via the “Cookie Settings” button
  3. Delete cookies through your browser settings:
    • Chrome: Settings → Privacy and security → Third-party cookies
    • Firefox: Settings → Privacy & Security → Cookies and Site Data
    • Safari: Preferences → Privacy → Manage Website Data
    • Edge: Settings → Cookies and site permissions

Note: Disabling necessary cookies may render the website non-functional.

5. Contact
For questions regarding this Cookie Policy:

  • Email: info@dgroup.edu.gr
  • Address: 98-100 Akadimias Str., Athens, 106 77
  • Data Protection Officer: As stated in our Privacy Policy (https://dgroup.edu.gr/privacy-policy/)

6. Policy update
This Policy may be updated periodically. The latest update was made on 1 June 2026.