Privacy Policy
Last updated: October 11, 2025
Privacy at a Glance
We don't collect, sell, or share personal information
Data stored securely in Singapore datacenter
1. Introduction
Welcome to ELSU English Learning System Unit ("ELSU", "we", "our", or "us").
This Privacy Policy explains how we handle information when you use our web-based learning platform. We are committed to protecting your privacy and ensuring transparency in how your information is stored and managed.
This Policy applies to all users who access the ELSU web application, which is developed and managed by Miphira.
If you have any questions or concerns about this Privacy Policy, you can contact us at [email protected].
2. Information We Collect
ELSU does not collect, sell, or share any personal information from users. We do not request, monitor, or track personal identifiers such as name, email, phone number, or location.
However, when you use Google Login to sign in, only the basic authentication data provided by Google (user ID token for verification) is processed for login purposes only. This information is not stored or reused beyond authentication.
We also store learning-related data, which includes:
- Learning progress
- Test results or quiz outcomes
No other data is collected, tracked, or transmitted to external parties.
3. How We Use Information
The limited information we handle (learning progress and results) is used solely to:
- Maintain your personalized learning experience
- Restore your progress when you log in again
- Improve the reliability and functionality of the system
We do not use this data for analytics, advertising, or profiling purposes.
4. Data Storage and Security
All data is securely stored in a DigitalOcean datacenter located in Singapore.
We use modern security measures including encrypted connections (HTTPS), access control, and database protection to prevent unauthorized access or data breaches.
No data is transferred to other regions or shared with third parties.
5. Data Deletion and User Control
You can request deletion of your learning data or account at any time.
When you delete your account:
- All stored data (including learning progress and results) will be permanently erased from our system
- No backup copy of your personal or learning data is retained
Users can submit data deletion requests via email at [email protected].
6. Cookies and Tracking
ELSU does not use cookies, analytics tools, or tracking technologies of any kind.
7. Third-party Services
Our system does not integrate or communicate with any third-party APIs or SDKs, including but not limited to advertising networks, analytics platforms, or external AI APIs.
The only external service involved is Google Login, which is used exclusively for secure authentication and does not share data with ELSU beyond basic login verification.
8. Children's Privacy
ELSU is suitable for users of all ages, including children and students. We do not knowingly collect personal information from minors.
Parents or guardians can contact us directly if they believe that a child has created an account or provided any information that should be removed.
9. Policy Updates
We may update this Privacy Policy periodically to reflect system improvements or compliance changes.
Any updates will be published on this page with a new "Last updated" date.
10. Contact Information
For privacy-related inquiries, deletion requests, or questions about this Policy, please contact us at:
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