"Nerdens" (hereinafter referred to as 'the Company') considers the personal information of "Tag Diary" (hereinafter referred to as 'the Service') users to be important and makes every effort to protect users' personal information. The Company establishes and complies with the following privacy policy to protect users' personal information in accordance with the Personal Information Protection Act and to handle related grievances quickly and smoothly.

1. Personal Information Processing Items and Purpose

The Company processes only the minimum personal information necessary for providing the service, and the collected information will never be used for other purposes or provided to third parties without the user's explicit consent.

2. Period of Processing and Retention of Personal Information

The Company processes and retains personal information within the period of retention and use of personal information in accordance with laws or within the period of retention and use of personal information agreed upon when collecting personal information from the information subject.

3. Matters Concerning the Provision of Personal Information to Third Parties

The Company explicitly states that it does not provide users' personal information to third parties in principle. However, personal information will only be provided to third parties when the user has consented in advance or when required by law. This is a measure to protect users' personal information and prevent personal information from being shared without users' consent.

4. Matters Concerning the Entrustment of Personal Information Processing

The Company does not entrust the processing of users' personal information in principle. If personal information processing tasks are to be entrusted for future business processing, we will notify the information subject and obtain necessary prior consent.

5. Procedures and Methods for Destroying Personal Information

When personal information becomes unnecessary, such as the expiration of the retention period or achievement of the processing purpose, the Company will destroy the relevant personal information without delay. Information in electronic file format is destroyed using technical methods that prevent reproduction of records, and personal information printed on paper is destroyed by shredding or incineration.

6. Rights and Obligations of Information Subjects and Legal Representatives and Methods of Exercise

The Company complies with the following matters to guarantee the rights of information subjects: • Information subjects can exercise their rights to view, correct, delete, or request suspension of processing of personal information to the Company at any time. • When an information subject requests correction of errors in personal information, the Company will not use or provide such personal information until the correction is completed. Additionally, if incorrect personal information has already been provided to third parties, we will promptly notify the correction results to ensure corrections are made. • Information subjects can exercise their rights through written documents, telephone, or email, and the Company will take action without delay. • When an information subject requests correction or deletion of errors in personal information, the Company will not use or provide such personal information until the correction or deletion is completed. • Information subjects can exercise their rights through legal representatives. In this case, legal representatives can exercise their rights as legitimate representatives of the information subject, and the Company goes through procedures to verify the legal representative's power of attorney.