Privacy Policy
Last Updated: April 9, 2026
At NANDHOO, powered by COSQ Network Private Limited, we take your privacy seriously. This policy explains how we collect, use, and protect your personal information.
1. Information We Collect
We collect information you provide directly to us when you create an account, such as your name, email address, and password. We also automatically collect data about your progress through our courses, including chapter completions, quiz attempts, and scores.
2. How We Use Your Information
- To provide and maintain the NANDHOO platform.
- To track your learning progress and award points.
- To issue course completion certificates.
- To communicate with you about your account or platform updates.
- To improve our curriculum based on aggregated quiz performance data.
3. Data Security
We use industry-standard encryption and security measures to protect your data. Your passwords are encrypted using Bcrypt and your sessions are secured via JSON Web Tokens (JWT).
4. Third-Party Sharing
We do not sell your personal data to third parties. Data is only shared with internal systems within COSQ Network Private Limited to provide technical support and ensure platform stability.
5. Analytics
We use Google Analytics on NANDHOO. This service helps us understand how visitors interact with our platform and supports our mission to provide free technology education.
Google Analytics collects data such as page views, device information, and interaction patterns. We do not intentionally send personally identifiable information (PII) like names or email addresses to Google Analytics.
You can learn more about how Google uses information from sites that use its services at policies.google.com/technologies/partner-sites.
6. Advertising and Third-Party Cookies
We use third-party advertising networks, such as Adsterra, to serve advertisements on NANDHOO. These networks use cookies, local storage, and similar technologies to provide advertisements about goods and services that may be of interest to you.
These third-party ad servers or ad networks use technology in their respective advertisements and links that appear on NANDHOO, which are sent directly to your browser. They automatically receive your IP address when this occurs.
7. Your Rights
You have the right to access, correct, or delete your personal data at any time through your profile settings or by contacting our support team.