• Title, Summary, Keyword: Recovery method of damaged electronic records

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A Study on Classification and Recovery Method of Damaged Electronic Records (손상된 전자기록물 구분과 복원 방법에 관한 연구)

  • Kim, Jihun;Choi, Wonhyok
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.29 no.1
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    • pp.139-147
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    • 2019
  • In this paper we propose a method to distinguish damaged electronic records and an electronic record recovery method according to damage type. The proposed classification engine and recovery engine classify damaged electronic records based on the form and structure of electronic records and increase the probability of recovery according to the damaged form. Through this process, we propose a method to minimize the electronic records that are destroyed and verify them through experiments.

The Model of Appraisal Method on Authentic Records (전자기록의 진본 평가 시스템 모형 연구)

  • Kim, Ik-Han
    • The Korean Journal of Archival Studies
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    • no.14
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    • pp.91-117
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    • 2006
  • Electronic Records need to be appraised the authenticity as well as the value itself. There has been various kinds of discussion about how records to be appraised the value of themselves, but there's little argument about how electronic records to be appraised the authenticity of themselves. Therefore this article is modeling some specific authenticity appraisal methods and showing each stages those methods should or may be applied. At the Ingest stage, integrity verification right after records creation in the organization which produced the records, quality and integrity verification about the transferred in the organization which received the records and integrity check between SIP and AIP in the organization which received and preserved the records are essential. At the Preservation stage, integrity check between same AIPs stored in different medium separately and validation of records where or not damaged and recovery damaged records are needed. At the various Processing stages, suitability evaluation after changing the record's management control meta data and changing the record's classification, integrity check after records migration and periodical validation and integrity verification about DIPs are required. For those activities, the appraisal methods including integrity verification, content consistency check, suitability evaluation about record's meta data, feasibility check of unauthorized update and physical status validation should be applied to the electronic records management process.