• Journal of the Korean Society for information Management
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• v.20 no.2
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• pp.241-261
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• 2003

The electronic records management systems must create and maintain reliable and authentic records because such records can be easily duplicated, manipulated, altered, and revised. The goal of this study is to propose the strategies for maintainning authenticity of electronic records and to produce some baselines for developing the strategies for maintaining authenticity of electronic records and to produce some baselines for developing the trusted record management sytems. Therefore, the study is to identify and define the concept of an electronic record and the nature of authenticity; to estabilish the principles for ensuring the long-term preservation of authentic electronic records; to suggest the methods for describing electronic records in order to maintain audit trail; to suggest the methods for describing electronic records in order to maintain audit ; to propose the mechanisms for maintaining reliable and authentic electronic records; to analyse the Korean standards related to electronic document management systems; and to discuss future challenges for maintaining the authenticity.

• Journal of Korean Society of Archives and Records Management
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• v.15 no.4
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• pp.99-123
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• 2015

The study aims to present authenticity ontology required for capturing information about digital record's identity and integrity over the course of the lifecycle. To this end, we analyzed the functional requirements, domain model, and sample properties of the IPAM (InterPARES Authenticity Metadata), Based on IPAM, we proposed an ontology for authenticity of digital records with sample records. The suggested ontology modeling can be utilized as the basis for establishing an authenticity information creation and management tool for digital records.

• Journal of Korean Society of Archives and Records Management
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• v.3 no.1
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• pp.43-68
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• 2003

This paper examines the concepts and language that practitioners actually use when talking about authenticity, which is one of the most significant concepts in archives, and explores how they in records and information management currently understand the construct of authenticity in their professional activities. This paper provides brief descriptive statistics drawn from a survey and then analysis related to providing authenticity; the difficulties of judging something authentic; and definitions of authenticity as used and understood in the context of respondents' professional activity. The analysis provides indications of how professionals actually understand and use the concept of authenticity in their professional work depending on the context; and how these professionals react differently to paper records and electronic records. The paper concludes with a discussion of how this preliminary analysis fits within the context of the outcomes of prior electronic records research.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.16 no.2
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• pp.43-59
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• 2005

Traditional paper records have to be preserved in the original form to ensure the authenticity. On the other hand. electronic records have to be continuously changed in content itself or metadata to be preserved in long-term period, so the proof of the legality of each change made so far and the proof of the protection against all the illegal changes are the essential. to ensure these requirements. We need some functions including the authentication of original captured records. the protection of records against the loss or forgery, the authentication of preserved records, and the treatment of authentication-failed records. This paper explains the fragility of authenticity for electronic records, identifies the functions needed, suggests the implementation idea, and describes the overall management polity for electronic records to ensure the authenticity.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.3
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• pp.77-97
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• 2020

This study seeks to analyze the concepts of authenticity and reliability of records and apply them to the criteria for judging authoritative records subject to legal management. While reliability is determined by the degree of completeness and control in the records creation stage, authenticity is ensured by preventing manipulation and tampering that occur after records creation. Authoritative records with reliability in the creation stage are legally subject to management, so such records can be subject to punishment if they are destroyed because of negligence. It is necessary to take active measures to ensure reliability, continuous authenticity after creation, and complete records creation by controlled procedures and methods before records capture. The lack of such an evidential characteristic does not mean that it is not a record, and such records are also created in reality, managed in a system, and delivered to the next generation as a representation of social memory and activities.

• Journal of the Korea Society of Computer and Information
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• v.17 no.3
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• pp.135-141
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• 2012

Development of the Internet has brought many changes in methods of education and assesment. When enforcing the on-line distance education, the tests to check the outcomes of the learning are taken on the Internet. The current trends of education evaluation are focused on the types of questions and the detachments of exam proctor but verifying the authentication of answer sheet. There are several forms to make answers; selection type, short-answer type, write-out answer type, practical exercise type, etc. All the forms can be done on the Internet except the practical exercise type because the source of the examinee's answer sheet is unreliable. In this paper, we made the verification system to solve the doubt by setting the proved information on the answer sheet. Putting the information down to confirm the authenticity during the exam on the server is distinct character of this system. After the test finished, the system will operate when examinee turn in the answer sheet.

• The Korean Journal of Archival Studies
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• no.16
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• pp.3-37
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• 2007

The new environment for records managements requires the revolutionary transition from paper-record management to electric-record management. Capturing contents, contexts, and structure informations of the electric records to preserve the evidentiality, authenticity, and reliability is the outstanding issue. The recordkeeping metadata has been placed at the center of the current issue. This study focused on the establishment of the structures of recordkeeping metadata for current and semi-current stages in the life cycle of records. The reason concentrated on current and semi-current stages is that the authenticity of the record is concerned as the evidence of the business processes. Current and semi-current stages are where the records is able to be produced, captured and managed in the business context. The metadata can be collected and preserved with authenticity. This study explained the relations between entities concerned with producing records and proposed the metadata elements by establishing data model.

• Journal of the Korean Magnetics Society
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• v.9 no.2
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• pp.71-77
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• 1999

본 연구에서는 이방성 Nd-Fe-B계 자성분말과 바인더로 polypropylene을 사용하여 compound를 제조한 후 사출성형에 의해 이방성 Nd-Fe-B 레진본드자석을 제조하여 자성분말의 함량, 인가자장 및 사출성형 온도에 따른 자기적 특성 및 유변학적 특성을 조사하였다. Torque sensor에 의해 측정한 본 연구에 사용된 이방상 Nd-Fe-B계 자성분말의 최대 분말함량은 70.7vol%이었다. Compound의 자성분말 함량이 증가함에 따라 레진본드자석의 잔류자속밀도와 최대자기에너지적은 증가하여 54vol%에서 최대값을 보인후 다시 감소하였고, 보자력은 변화가 없었다. 54vol% 자성분말 함량 이상에서 잔류자속밀도와 최대자기에너지적이 다시 감소하는 것은 사출성형시 자성분말의 배향도 저하에 기인한다. 이것은 compound의 자성분말 함량이 증가함에 따라 compound의 유동성이 저하되어 사출성형시 자성분말의 이방화를 어렵게 만들기 때문이다. 사출성형 온도가 증가함에 따라 레진본드자석의 자기적 특성은 증가하였다. 이는 성형온도가 증가함에 따라 compound의 유동성이 향상되어 자성분말의 배향도가 증가되었기 때문이다. 따라서 사출성형에 의해 이방성 Nd-Fe-B계 레진본드자석 제조시 자기적 특성을 향상시키기 위해서는 compound의 자성말 함량 뿐만 아니라 compound의 유동성이 중요하게 고려되어야 한다.

• The Korean Journal of Archival Studies
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• no.19
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• pp.193-249
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• 2009

The present study aims at developing a policy framework for the long-term preservation of authentic digital records. To accomplish this, the study analyzed the main research outcomes from InterPARES(International Research on Permanent Authentic Records in Electronic System: IP). It has (1) selected major outcomes from IP project, (2) disassemble principles and guidelines suggested by IP into individual concepts and components, (3) rearranged them into a conceptual framework, which has been used as a basis for the policy framework, and finally (4) developed a policy framework for the long-term preservation of authentic digital records. The policy framework suggested here could serve as a basis for either establishing national or institutional policy or developing standards and guidelines for long-term preservation of authentic digital records.

• Journal of the Korea Society of Computer and Information
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• v.13 no.6
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• pp.173-180
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• 2008

Certified e-Document Authority keep it with protection legal as a system a guarantee and identifies originality of an e-Record, It presume to be authenticity e-Records and contents of an e-Record prove what was not changed. But, e-Records has high medium degree of dependence and loss danger of information has very high problems. In addition, Because correction(attachment and deletion) and a revision of information are easy, a problem for integrity and the originality of an e-Record is caused. Existing system show the following inefficient. For the originality guarantee, an existing e-Documents encryption method accomplishes a encrypted process of a whole document with a symmetric key, if the information revised midway, the whole documents content must accomplish re-scanning and re-encryption process again. To get over such inefficient, this paper maximize efficiency which occurred at the time of partial information revision request by encryption and managing using the link information based on the linkage characteristics of the each page on the registered requested e-Documents, It was able to increase security configuration by minimizing problems on an information exposure through increasing complicated of the key management.