Privacy Policy for E-Okul Gelişim Düzeyi Not Girişi Extension

Last Updated: January 2025

Introduction

This privacy policy describes how the E-Okul Gelişim Düzeyi Not Girişi Chrome extension ("we", "our", "the extension") collects, uses, and protects your information. We are committed to protecting your privacy and handling your data responsibly.

Data Collection

The extension collects the following types of data:

• Authentication Information: Session tokens from Supabase authentication service, stored locally in your browser. These tokens are used to maintain your login session and are encrypted for security.
• Website Content: The extension temporarily reads student names, grade dropdowns, and page structure from E-Okul pages while you are actively using the extension. This content is read only to facilitate the grade selection functionality and is not stored permanently.

Data Usage

The data we collect is used solely for the following purposes:

• Authentication tokens are used to maintain your login session, allowing you to use the extension without repeatedly entering credentials.
• Website content is read only to identify and manipulate grade selection dropdowns on E-Okul pages, enabling the quick grade entry functionality.
• We do not use your data for advertising, analytics, or any other purposes unrelated to the extension's core functionality.

Data Storage

• Authentication tokens are stored locally in Chrome's extension storage on your device.
• No student data or personal information is permanently stored by the extension.
• Website content read from E-Okul pages is not stored - it is only read temporarily while you are actively using the extension.
• All stored authentication tokens are encrypted for security.

Data Sharing

• Authentication data is sent to Supabase (our authentication service provider) for login verification and session management only. This is necessary for the extension to function.
• We do not sell, rent, or share your data with any third parties.
• We do not use your data for advertising, marketing, or analytics purposes.
• Student data or grade information read from E-Okul pages is never transmitted to any external servers - it is only used locally in your browser.

Data Security

We take data security seriously:

• All authentication tokens are encrypted and stored securely in your browser's local storage.
• Data is stored locally on your device and is not transmitted except for authentication purposes.
• We use industry-standard authentication services (Supabase) that implement strong security measures.

Your Rights

You have control over your data:

• You can log out of the extension at any time through the extension's interface, which will clear stored authentication tokens.
• Uninstalling the extension will remove all stored data from your browser, including authentication tokens.
• You can revoke the extension's permissions at any time through Chrome's extension settings.
• If you have any questions or concerns about your data, please contact us using the information below.

Permissions Used

The extension uses the following Chrome extension permissions:

• activeTab: To read and interact with E-Okul pages when you activate the extension.
• scripting: To programmatically select values in grade dropdown menus on E-Okul pages.
• storage: To store authentication session tokens locally in your browser.
• Host permissions: Access is limited to:
  • https://e-okul.meb.gov.tr/* - The E-Okul website where the extension functions
  • https://*.supabase.co/* - The authentication service provider

Third-Party Services

The extension uses the following third-party service:

• Supabase: Used for user authentication. Supabase's privacy policy applies to authentication data processed by their service. You can review Supabase's privacy policy at https://supabase.com/privacy.

Changes to This Policy

We may update this privacy policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. We will update the "Last Updated" date at the top of this policy when changes are made. We encourage you to review this privacy policy periodically to stay informed about how we protect your information.