1. Personal Information We Collect
We collect the following personal information to provide the Service: (1) Required items - email address, nickname, password (hashed), (2) Optional items - Google account information (when using OAuth), (3) Automatically collected items - IP address, cookies, service usage records.
2. Purpose of Use
Collected personal information is used for: (1) user identification and authentication, (2) providing note creation and sharing features, (3) service improvement and new feature development, (4) customer inquiries and complaint handling, (5) service usage statistics analysis.
3. Retention Period
We retain personal information until account deletion, and destroy it immediately upon deletion. However, certain information may be retained as required by law: (1) contract or withdrawal records - 5 years, (2) payment and supply records - 5 years, (3) consumer complaint records - 3 years.
4. Third-Party Disclosure
We do not provide users' personal information to third parties in principle. Exceptions include: (1) with user's prior consent, (2) when required by law or through legal procedures for investigation purposes.
5. Data Processing Delegation
We delegate personal information processing as follows to provide the Service: (1) Google LLC - OAuth authentication service, (2) Cloud service providers - data storage and backup. Delegation contracts specify administrative and technical measures for personal information protection.
6. User Rights
Users may view or modify their personal information at any time and request deletion through account deletion. Users have the right to withdraw consent for personal information processing, though this may restrict Service use.
7. Technical Security Measures
We implement the following technical measures to protect personal information: (1) encrypted password storage, (2) data transmission encryption via HTTPS, (3) regular security checks and vulnerability analysis, (4) access control and logging.
8. Cookie Usage
We use cookies to provide the Service. Cookies are used for maintaining login status, remembering password-protected note access, etc. Users can reject cookies through browser settings, though this may limit some Service features.
9. Privacy Officer
For privacy-related inquiries, please contact: Email: privacy@gyumai.com. We are committed to protecting users' personal information and will respond promptly to inquiries.
10. Policy Changes
This Privacy Policy may be modified in accordance with laws and service changes, with notice on the website. Significant changes will be announced at least 7 days in advance.
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