INSIDEINFO | IT Infrastructure & Data Solutions Partner

1. Items and Purpose of Personal Information Collection

The company collects the following personal information for inquiry reception and consultation. • Items collected: Name, Company, Email, Phone number, Inquiry details • Purpose: Inquiry reception, consultation, service guidance • Collection method: Website contact form

2. Retention and Usage Period

Collected personal information is destroyed without delay after the purpose of collection is achieved. However, if preservation is required by relevant laws, it will be retained for the applicable period. • Records related to contracts or subscription withdrawal: 5 years • Records related to consumer complaints or dispute resolution: 3 years

3. Provision of Personal Information to Third Parties

The company does not, in principle, provide users' personal information to external parties. Exceptions are made only with user consent or as required by law.

4. Destruction of Personal Information

The company destroys personal information without delay when it is no longer needed, such as when the retention period has expired or the processing purpose has been achieved. • Electronic files: Permanently deleted using irreversible methods • Paper documents: Shredded or incinerated

5. User Rights and How to Exercise Them

Users may request access, correction, deletion, or suspension of processing of their personal information at any time. Please contact the Personal Information Protection Officer by mail, phone, or email, and we will take prompt action.

6. Personal Information Protection Officer

The company designates a Personal Information Protection Officer responsible for overseeing personal information processing. • Department: Management Support Team • Phone: 02-854-8800

7. Effective Date

This Privacy Policy is effective as of April 1, 2026.