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Private Sector

Private Sector

실생활에서 일어나는 각종 계약 및 원본증명 등에 블록체인 기술을 적용하여 데이터 무결성과 탈중앙화 가치를 실현합니다

  • CASE 1

  • CASE 2

  • CASE 3

DID·증명 문서 관리

  • I사
    I사

    블록체인 기반 ’자기 주권 신원지갑’ DID 솔루션 및 학위증명 발급·제출 플랫폼

    • Background
      • 웹·모바일 서비스에 개인 정보를 제공함으로써 관리 부실에 따른 개인정보 유출 문제가 빈번하게 발생
      • 여러 가지 웹·모바일 서비스를 이용하기 위해 회원 가입 등 번거로운 절차를 자주 반복
    • Solution
      • Hdac Private 블록체인을 구성하여 개인정보 등 민감한 정보를 보호
      • Hdac 블록체인 기술을 기반으로 사용자 환경의 PC·모바일 등에 사용자의 신원정보를 저장
      • DID와 Hdac 블록체인 네트워크에 접속 가능한 API를 제공
    • Expected Effect
      • 개인 정보 보관 및 유출 관련 이슈 없이 안전한 웹·모바일 서비스 이용 가능
      • 학위 증명 등 각종 제증명 발급과 금융 서비스 등 다양한 영역에서 분산 ID 활용 가능
  • H사
    H사

    블록체인 기반 문서관리 솔루션

    • Background
      • 보험사가 고객과 체결한 계약서 전자문서를 수정이 불가능한 WORM(Write Once Read Many) 장비에 저장 보관
      • 일반 서버와 별도의 WORM(Write Once Read Many) 장비를 이용함으로써 추가 비용 및 관리 요소가 발생
    • Solution
      • 기존에 사용하던 일반 서버에 Hdac Private 블록체인을 구성
      • 블록체인의 비가역성을 활용하여 Hdac 블록체인 기반의 문서 관리 솔루션 제공
    • Expected Effect
      • 도의 장비 구매 없이 보험 계약 전자문서를 일반 서버에도 저장 가능하게 함으로써 인프라 비용 절감 가능
  • K사, H사
    K사, H사

    블록체인 기반 전자계약 솔루션

    • Background
      • 일반적인 계약 체결 시, 오프라인으로 관리하는 계약문서 관리 체계 상 계약 부인 등으로 인한 쟁의 발생
      • 전자서명법 개정안에 따라, 공인인증서 의무사용 및 법적 우위성 보장 규정이폐지됨에 따라 공인인증서를 이용하는 기존 전자서명과 동일한 수준의 ‘블록체인 기반 전자서명 서비스’ 제공 가능
    • Solution
      • 고객사와 고객사 지정 파트너사만 접속 및 사용 가능한 Hdac Private 블록체인을 구성하여 기업 정보 보호
      • 기존 액티브X 기반의 사설인증서를 Hdac 블록체인 기반의 인증서로 대체
      • 간편인증 및 사용자 경험, 업무 프로세스 변경 없이 Module 형태로 블록체인 기술을 적용
    • Expected Effect
      • 파일 단위로 관리되는 계약서 관리 체계를 블록체인의 다중서명 트랜잭션 단위로 변경하여 위변조를 방지
      • 계약 내용에 대한 비가역적 무결성을 유지하고, 계약 당사자의 추후 계약 내용에 대한 부인 방지 및 감사 대응
      • 계약 당사자 각자의 인증서 서명으로 거래가 이뤄지는 문서 기반의 계약이 아닌, 다중서명(Multisign) 인증서를 통해 암호화 기술 기반의 계약 체결

PRIVACY POLICY

1. Introduction.

Hdac Technology AG respects the privacy of its Members, Contributors, Users or Clients and is dedicated to controlling the use and disclosure of information provided by Members, Contributors, Users or Clients using the Site. This Privacy Policy (the “Privacy Policy”) sets forth Hdac Technology AG’s policies regarding collection, storage, access, use and disclosure of information relating to a Member’s, Contributor’s, User’s or Client’s registration and use of the Site. Any terms not defined herein shall have the meaning set forth in the Terms & Conditions, the Transaction Terms & Conditions or the User Agreement.

2. Information Collection, Use And Disclosure Activities.

2.1 Registration Information.

To ensure that only legitimate entities and individuals are able to access the non-public areas of the Site and enter into transactions, we require each potential Member, Contributor, User or Client to, by using the Registration Page on the Site, provide (i) information regarding themselves (including name, e-mail address, job title, work address and work phone number), and (ii) information regarding their Company (including Company name and parent Company’s name and address). Upon receipt of Your registration data, Hdac Technology AG may contact You or Your Company to obtain other background information used by Hdac Technology AG to evaluate an applicant's qualifications for Membership, Contribution and/or Participation. Other than as specified in this Privacy Policy, the registration information will be used only internally by Hdac Technology AG and will not be disclosed to third parties without the applicable Member’s, User’s or Client's prior written consent. Notwithstanding of the before mentioned, Hdac Technology AG is obliged to report suspicious transactions and facts about individuals including Contributors to the relevant authorities without further notification and without becoming liable for any damage such action may cause.

2.2 References.

In addition to the information specified in Section 2.1, Hdac Technology AG may require Members, Contributores, Users or Clients or prospective Members, Contributors, Users or Clients to provide Hdac Technology AG with Company references to allow Hdac Technology AG to verify a Company’s capacity, legitimacy and reputability. Hdac Technology AG may provide such references to parties with which a Member, User or Client enters into a Negotiation to assure such parties that Company can meet its prospective obligations thereunder.

2.3 Member, Contributors, User or Client Profile.

Each Member, User or Client will create a Member, Contributor, User or Client profile that includes, among other things, information about this Member, Contributor, User or Client. Information in a Member, Contributor, User or Client profile are accessible only by the applicable Member, Contributor, User or Client, the Member, User or Client’s Group Administrator and Hdac Technology AG. Certain Member, Contributor, User or Client profile information will be provided to the parties engaged in a Negotiation in accordance with Section 2.5. Other than as permitted under this Privacy Policy, Member, Contributor, User or Client profile information will not be disclosed to third parties without the applicable Member, Contributor, User or Client's prior written consent.

2.4 Member, Contributor, User or Client Information.

(a) Hdac Technology AG may collect, use and disclose both on and off the Site, for marketing and other purposes, certain general, demographic and statistical information regarding Site usage and transactions. (b) To assist Member, User or Clients in selecting companies they may do business with through the Site, Hdac Technology AG may make available to Member, Contributor, User or Clients and non-Member, Contributor, User or Clients certain performance statistics of all Companies, provided that such statistics shall not include any Company-identifiable pricing information.

2.5 Technical and Usage Information.

To operate the Site, enhance its functionality, and ensure that Members, Contributors, Users or Clients Negotiations and communications are convenient, dependable and secure, Hdac Technology AG may collect, store and use technical and Site usage information relating to a Member, Contributor, User or Client's activities on the Site. Such information includes the Internet Protocol (“IP”) address from which a Member, Contributor, User or Client accesses the Site, which is used only internally by Hdac Technology AG as required for server operation and other technical uses, and is not disclosed to Members, Contributors, Users or Clients or other persons. Hdac Technology AG may also track the pages of the Site accessed by Members, Users or Clients.

2.6 Member, Contributor, User or Client Communications.

Hdac Technology AG may use Member, Contributor, User or Client contact information, such as e-mail addresses, to communicate with Members, Users or Clients regarding registration and transactions, to notify Members, Contributors, Users or Clients of changes in Site functionality and features, product and service updates, policy changes, billing and other activities relating to a Members, Contributors, Users or Client's use of the Site, and for marketing purposes.

2.7 Legal Compliance.

In addition to the disclosures permitted pursuant to this Privacy Policy, Hdac Technology AG may provide Member, Contributor, User or Client information in connection with legal, administrative or judicial inquiries, claims or orders to the extent necessary to comply therewith or to enforce a User Agreement.

3. Collection And Use Of Information Using Cookies.

As with many state-of-the-art Internet sites, the Site uses “cookies” to enhance the functionality of the Site and to make transactions and other activities more convenient and efficient for Members, Contributors, Users or Clients. A “cookie” is a file stored locally on computers used to access the Member, Contributor, User or Client account that contains information relating to a Member, Contributor, User or Client's past use of the Site. For example, a cookie may contain information previously entered on a Site form, which may be recalled as default information when that form is accessed at a later time. This prevents re-entry of frequently used information each time a Member, Contributor, User or Client account is accessed. Cookies are also useful in streamlining log-in and in preserving transactional information between sessions. Cookies will likely play an increasingly important role as we enhance the ability of Members, Contributors, Users or Clients to customize the functionality of the Site to better meet their needs and preferences. Most Internet browsers include preference settings that allow users to be notified and control whether cookies are transferred to their computers. Please review Your browser's documentation or “help” feature for more information on that functionality. Although disabling cookies will not affect a Member, User or Client's ability to transact business on the Site, it may make such activities more time consuming.

4. Linked Sites.

The Site may contain hyperlinks through which other Internet websites may be accessed by Members, Contributors, Users or Clients. Hdac Technology AG is not responsible for and cannot make any assurances regarding privacy, or other policies or practices of the operators of such websites. Such links are provided only for the convenience of our Members, Contributors, Users or Clients, and the presence of any link does not imply that Hdac Technology AG endorses, approves or is responsible for such websites.

5. Security.

Hdac Technology AG is very concerned with the security of information relating to our Members, Contributors, Users or Clients' use of the Site and has implemented systems and procedures to prevent unauthorized access to that information including the use of Secure Sockets Layer (SSL) connection and password protection. Each Member, Contributor, User or Client will create its own username and password, the secrecy of which is the sole responsibility of the Member, Contributor, User or Client. In the event the integrity of a Member, Contributor, User or Client’s password is compromised, the Member, Contributor, User or Client shall immediately change its password.

6. Updates To The Privacy Policy.

Hdac Technology AG may update this Privacy Policy from time to time as new features and services become available on the Site and to keep pace with technological developments. The new terms shall be effective ten (10) days after they are initially posted on the Site. It is the responsibility of the Member, Contributor, User or Client to review the latest terms. If You do not agree with updated Privacy Policy, You should immediately cease use of the Site and the Services.