Privacy Policy

Advertising applications and measurement

We use the applicant's account identifier, submitted copy, evidence links, authority, publication consent and review history to review and operate advertisements. Private inquiry materials do not automatically become ads. Publication requires separate review and confirmation of placement conditions.

Ad delivery, browser-reported visibility, clicks and completed site inquiries are counted separately. We record only a temporary 15-minute delivery ID, advertisement, version and event times. Visitor IP addresses, device fingerprints and search terms are neither stored in ad metrics nor disclosed to advertisers. Raw measurements older than 90 days are deleted through operational cleanup and excluded from reports. Advertisers receive only their own aggregated results.

Data Controllers and Basic Principles

CoreLink Partners Co., Ltd. (hereinafter referred to as the “Company”) processes personal information to the extent necessary for AI-DC KOREA membership registration, login, inquiry handling, management of paid access privileges, and contract fulfillment. The company and contact information you enter will not be automatically published in the public company database.

The company processes only the information necessary for its purposes and, once the purpose of processing has been achieved or the legal basis for retention has expired, destroys the data in accordance with relevant laws and regulations and internal deletion procedures.

Data Collection Categories and Purpose of Use

• Single Sign-On: Login provider ID, email, first name and display name — account identification, session maintenance, security
• Member and Company Profiles: Contact name, company, phone and verified email (required for signup); business registration number, department, title, company contacts, address, type, size, website, business roles, specialties, interests, project stages, service regions and introduction — member classification, business verification, access approval and consultation.
• Member Site Analysis: User-entered data selected for saving—including standard addresses, PNU, land and building assumptions, calculated values for racks, IT load, power, and MVA, substation candidate names and distances, and summaries of telecom providers and construction bases—View your account’s analysis history
• Business Inquiries: Contact Person, Company, Phone, Email; Inquiry Type; Project Name; Project Site or Preferred Location; Land, Power, IT Load, Racks, Permits, Transactions, Budget, Schedule; Inquiry Details and Processing History — Inquiry Receipt, Data Supplementation, Verification, Consultation and Contract Management
• Paid Services: Information required to verify service plans, authorization status, start and expiration dates, approval and change history, and contracts and payments — contract fulfillment, authorization management, billing, and dispute resolution
• Search usage statistics: Entered and normalized site addresses and PNU from free searches by members and guests, account identifiers when signed in, search time, type, result status and count, temporary visit session hash and membership status — search history, quality improvement and troubleshooting. Public page paths, referring domains, supplied campaign data and page navigation before searches are also recorded to analyze traffic sources. Names and companies are linked from current member profiles; guests use anonymous visit identifiers. For free address searches, the server-provided IP is partially masked before storage for troubleshooting. Full IPs, device fingerprints, authentication data and general URL query values are not stored in these statistics. Deputy administrators see aggregates only; super administrators may view search and visit details. Access is audited with the administrator, time, scope and allowed or denied outcome.
• Google Analytics: Visited pages, referral paths, browser and device information, page views, and site analysis events — analysis of service usage and promotional performance. Site analysis input URLs and PNUs are not sent as Google Analytics events.
• Member Storage Analysis: Project site address and lot number, calculation assumptions and results, data reference date and facility location and source, time of storage — Maintain a record of personal reviews and allow for future retrieval
• Member Activity: Last access time to the member screen — Check account usage status. This is distinct from the login completion time, and past activity is not retroactively generated.
• Automatically generated information: Access logs, cookies and sessions, request times, error and security logs — to maintain login status, respond to outages, and prevent unauthorized use

Data Collection Methods and Single Sign-On

Personal information is collected either when users enter it directly during the membership registration, company profile creation, site analysis saving, inquiry form submission, or contract and consultation processes, or when basic profile information required for authentication is received from login providers such as Google and Kakao. Internal preview authentication on the site is separate from regular membership registration and is used solely for testing purposes.

The company does not collect or store account passwords from login providers. The information processed by the providers is subject to each provider’s privacy policy.

Repository of confidential business materials and reports

If you request automatic address analysis or a report for experts or institutions, you can create a private document repository assigned to each receipt number. Land, registration, permits, power, design, equipment, quotes, financial statements, and transaction documents submitted by users, along with review comments, are not made available via a public web address; only the member who submitted them and authorized administrators can view them after logging in.

File name, type, size, submitter, submission and review dates, review status, file checksum, and report version are used to verify data integrity, request revisions, and track delivery history. Sensitive information not necessary for review—such as resident registration cards and personal seal certificates—should not be submitted; if inclusion is unavoidable, the relevant portions must be redacted before submission.

Confidential business documents are retained for the period necessary to handle inquiries, prepare reports, perform contracted services, and respond to disputes. If there is no contractual retention period or legal obligation, users may request the deletion of submitted documents; the company will then verify the scope necessary for ongoing reviews, settlements, and dispute resolution before providing instructions on the deletion or return process.

Retention Period and Disposal

• Member information and site analyses saved by members: Until the member withdraws or the account relationship is terminated. However, if there are unresolved inquiries, contracts, disputes, or legal obligations to retain data, the information will be stored separately for the duration necessary to fulfill those purposes.
• Original Inquiry and Processing History: Until the purpose of handling inquiries and conducting follow-up consultations or contracts is fulfilled. For long-standing inactive inquiries, regularly review their necessity and delete or minimize them.
• Search and visit statistics: 90 days. Administrator access audit: 365 days. Expired records are deleted during subsequent record processing and excluded from query results.
• Records Related to Contracts and Payments: The period required by applicable laws and regulations, such as the E-Commerce Act, the Commercial Act, and tax laws
• Access and Security Logs: Service security and the period required by law

Electronic files whose retention period has expired must be deleted in a manner that makes recovery difficult, and printed materials must be shredded or disposed of securely. Backup copies may be deleted sequentially according to the backup schedule.

Third-Party Provision and Outsourcing of Processing

The company does not sell or arbitrarily provide personal information to third parties without the user’s separate consent or a legal basis. When it is necessary to connect a user with external experts or partners for consultation regarding the design, permits, power supply, or investment for a specific business site, the company will notify the user in advance of the recipient, purpose, specific information to be provided, and retention period, and obtain the necessary consent.

We use Google Analytics by Google LLC to analyze service usage and traffic performance. Information regarding visits, devices, traffic sources, and events may be processed by Google’s systems; users can restrict data collection through their browser’s cookie settings or Google’s analytics opt-out feature. The company does not transmit site analysis input addresses or PNUs as Google Analytics events.

• Site Operations, Security, Database, and Confidential Files: OpenAI Sites and Cloudflare-based services may process access logs, account identification information, service data, and submitted files.
• Single Sign-On: Google or Kakao, as selected by the user, processes authentication credentials.
• Map Display: When loading OpenStreetMap map tiles, the user’s IP address, browser information, and the currently displayed map area may be transmitted to the map provider. We do not transmit any inquiry details or member information to the map provider.

If there are changes to the service provider, country of processing, or service configuration, the disclosure information will be updated in accordance with applicable laws and regulations. Currently, no automatic payment service provider is linked.

User Rights and How to Exercise Them

Users may request to access, correct, delete, or suspend the processing of their personal information, withdraw their consent, or cancel their membership. For items that cannot be modified on the account screen, users may submit a request via the site’s inquiry form or using the contact information below; the company will process such requests within the scope prescribed by law after verifying the user’s identity.

Some requests may be restricted due to retention obligations under other laws and regulations, ongoing contracts or disputes, or the need to protect the rights of others; in such cases, we will provide an explanation of the reasons.

Cookies, Sessions, and Security Measures

The site may use essential cookies and signed sessions for login and security. Search statistics store a one-way hash of a temporary browser-tab session identifier and do not infer guest identity from IPs or device fingerprints. Free-search addresses and visit and search histories of members and guests are linked to administrator statistics for the purposes and retention periods above. Entered addresses and PNU are not sent to Google Analytics. Users may delete or block cookies through browser settings, which may limit login, membership functions or usage measurement.

The company implements reasonable security measures, including access segregation, administrator authentication, encryption of transmission links, logs of access and changes, input validation, and the principle of least privilege. However, users must also cooperate by logging out of shared devices and protecting their account access.

Inquiries Regarding Personal Information and Policy Changes

Inquiries regarding personal information can be submitted to the CoreLink Partners AI-DC KOREA Personal Information Office (070-8065-4889, monsterfc@naver.com).

If there are changes to the types of personal information processed, data recipients, login or payment functions, or applicable laws and regulations, we will update this policy and post the effective date and details of the changes on the website.