翻訳と辞書 Words near each other ・ File attribute ・ File binder ・ File carving ・ File change log ・ File Commander ・ File Control Block ・ File conversion center ・ File copying ・ File deletion ・ File descriptor ・ File dialog ・ File dynamics ・ File exchange ・ File eXchange Protocol ・ File Explorer ・ File Fixity ・ File folder ・ File for Record ・ File format ・ FILe Generator and Editor ・ File Grinders' Society ・ File hosting service ・ FILE ID.DIZ ・ File inclusion vulnerability ・ File integrity monitoring ・ File locking ・ File manager ・ File Manager (Windows) ・ File menu ・ File of Justice Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク File Fixity ： ウィキペディア英語版 File Fixity File Fixity is a digital preservation term referring to the property of a digital file being fixed, or unchanged.〔http://www.library.yale.edu/iac/DPC/AN_DPC_FixityChecksFinal11.pdf〕 Fixity checking is the process of verifying that a digital object has not been altered or corrupted.〔(【引用サイトリンク】url=http://www.loc.gov/standards/premis/pif-presentations/rebecca-SKOS/preservationEvents-FixityCheck.html )〕 During transfer, a repository may run a fixity check to ensure a transmitted file has not been altered en route. Within the repository, fixity checking is used to ensure that digital files have not been affected by data rot or other digital preservation dangers. By itself, fixity checking does not ensure the preservation of a digital file. Instead, it allows a repository to identify which corrupted files to replace with a clean copy from the producer or from a backup. In practice, a fixity check is most often accomplished by computing checksum or cryptographic hash function values for a file and comparing them to a stored value or through digital signatures. File fixity figures prominently in Preservation Metadata: Implementation Strategies (PREMIS), the Government Printing Office's work on the Authenticity of Electronic Federal Government Publications,〔(【引用サイトリンク】url=http://www.gpo.gov/pdfs/authentication/authenticationwhitepaper2011.pdf )〕 and fixity checking practices are used by a range of cultural heritage organizations. == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「File Fixity」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.