GB201117275D0 - System and apparatus for securely storing data - Google Patents

System and apparatus for securely storing data

Info

Publication number
GB201117275D0
GB201117275D0 GBGB1117275.6A GB201117275A GB201117275D0 GB 201117275 D0 GB201117275 D0 GB 201117275D0 GB 201117275 A GB201117275 A GB 201117275A GB 201117275 D0 GB201117275 D0 GB 201117275D0
Authority
GB
United Kingdom
Prior art keywords
data file
metadata
target
unique set
store
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB1117275.6A
Other versions
GB2495698A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DUBLIN
College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin
Original Assignee
DUBLIN
College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DUBLIN, College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin filed Critical DUBLIN
Priority to GB1117275.6A priority Critical patent/GB2495698A/en
Publication of GB201117275D0 publication Critical patent/GB201117275D0/en
Priority to US14/348,288 priority patent/US20140331062A1/en
Priority to PCT/EP2012/069895 priority patent/WO2013050613A1/en
Publication of GB2495698A publication Critical patent/GB2495698A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A data file, stored on a data file store 232, comprises one or more data file elements. The elements collectively represent the whole content of the data file and each element is associated with a unique set of metadata. A target data file element is identified in which a modification is to be recorded; either an existing element, identified based on its associated unique set of metadata, or a new element. The modification is recorded in the target element and it is determined whether the target element is to be encrypted. The target element is encrypted, if required, using its associated unique set of metadata and a secret key 260. The target element is transmitted to the data file store for storage thereon. The data file may be manipulated by remote clients 210, 220 and transmitted to server 230, with which store 232 may be associated, over network 201.
GB1117275.6A 2011-10-06 2011-10-06 Securely storing data file modifications where the file comprises one or more file elements that collectively represent the whole content of the file Withdrawn GB2495698A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1117275.6A GB2495698A (en) 2011-10-06 2011-10-06 Securely storing data file modifications where the file comprises one or more file elements that collectively represent the whole content of the file
US14/348,288 US20140331062A1 (en) 2011-10-06 2012-10-08 System and apparatus for securely storing data
PCT/EP2012/069895 WO2013050613A1 (en) 2011-10-06 2012-10-08 System and apparatus for securely storing data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1117275.6A GB2495698A (en) 2011-10-06 2011-10-06 Securely storing data file modifications where the file comprises one or more file elements that collectively represent the whole content of the file

Publications (2)

Publication Number Publication Date
GB201117275D0 true GB201117275D0 (en) 2011-11-16
GB2495698A GB2495698A (en) 2013-04-24

Family

ID=45035268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117275.6A Withdrawn GB2495698A (en) 2011-10-06 2011-10-06 Securely storing data file modifications where the file comprises one or more file elements that collectively represent the whole content of the file

Country Status (1)

Country Link
GB (1) GB2495698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117540434A (en) * 2024-01-10 2024-02-09 成都数据集团股份有限公司 Database management and security analysis method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507751A (en) * 2012-11-07 2014-05-14 Ibm Storing data files in a file system which provides reference data files

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835601A (en) * 1994-03-15 1998-11-10 Kabushiki Kaisha Toshiba File editing system and shared file editing system with file content secrecy, file version management, and asynchronous editing
US7475098B2 (en) * 2002-03-19 2009-01-06 Network Appliance, Inc. System and method for managing a plurality of snapshots
WO2006017362A2 (en) * 2004-07-13 2006-02-16 Freedom Software, Inc. Storing and distributing encrypted digital content
US8489830B2 (en) * 2007-03-30 2013-07-16 Symantec Corporation Implementing read/write, multi-versioned file system on top of backup data
US7908490B2 (en) * 2007-06-28 2011-03-15 Novell, Inc. Techniques for synchronizing and archive-versioning of encrypted files
US8601259B2 (en) * 2009-04-20 2013-12-03 Cleversafe, Inc. Securing data in a dispersed storage network using security sentinel value

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117540434A (en) * 2024-01-10 2024-02-09 成都数据集团股份有限公司 Database management and security analysis method
CN117540434B (en) * 2024-01-10 2024-03-15 成都数据集团股份有限公司 Database management and security analysis method

Also Published As

Publication number Publication date
GB2495698A (en) 2013-04-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)