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GB2466284B - Method of unlocking portable memory device - Google Patents

Method of unlocking portable memory device

Info

Publication number
GB2466284B
GB2466284B GB0823149A GB0823149A GB2466284B GB 2466284 B GB2466284 B GB 2466284B GB 0823149 A GB0823149 A GB 0823149A GB 0823149 A GB0823149 A GB 0823149A GB 2466284 B GB2466284 B GB 2466284B
Authority
GB
United Kingdom
Prior art keywords
memory device
portable memory
unlocking portable
unlocking
portable
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.)
Expired - Fee Related
Application number
GB0823149A
Other versions
GB0823149D0 (en
GB2466284A (en
Inventor
Eddie Chung Wa Chang
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.)
GIGAFLASH Ltd
Original Assignee
GIGAFLASH Ltd
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 GIGAFLASH Ltd filed Critical GIGAFLASH Ltd
Priority to GB0823149A priority Critical patent/GB2466284B/en
Publication of GB0823149D0 publication Critical patent/GB0823149D0/en
Publication of GB2466284A publication Critical patent/GB2466284A/en
Priority to HK10108410.3A priority patent/HK1142144B/en
Application granted granted Critical
Publication of GB2466284B publication Critical patent/GB2466284B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1466—Key-lock mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
GB0823149A 2008-12-18 2008-12-18 Method of unlocking portable memory device Expired - Fee Related GB2466284B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0823149A GB2466284B (en) 2008-12-18 2008-12-18 Method of unlocking portable memory device
HK10108410.3A HK1142144B (en) 2010-09-03 Method of unlocking portable memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0823149A GB2466284B (en) 2008-12-18 2008-12-18 Method of unlocking portable memory device

Publications (3)

Publication Number Publication Date
GB0823149D0 GB0823149D0 (en) 2009-01-28
GB2466284A GB2466284A (en) 2010-06-23
GB2466284B true GB2466284B (en) 2011-01-12

Family

ID=40343863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0823149A Expired - Fee Related GB2466284B (en) 2008-12-18 2008-12-18 Method of unlocking portable memory device

Country Status (1)

Country Link
GB (1) GB2466284B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105530641A (en) * 2014-09-30 2016-04-27 中兴通讯股份有限公司 Method and apparatus for realizing SD card security management in mobile terminal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2883131B1 (en) * 2012-08-07 2020-11-18 Nokia Technologies Oy Access control for wireless memory

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060206431A1 (en) * 2005-03-11 2006-09-14 Light Rhythms, Llc System and method allowing the purchase of multimedia content from a portable device previously dispensed in connection with an entertainment event
EP1705610A1 (en) * 2005-03-23 2006-09-27 E2Interactive, Inc. D/B/A E2Interactive, Inc. Point-of-sale activation of media device account
US20090287917A1 (en) * 2008-05-19 2009-11-19 Microsoft Corporation Secure software distribution

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060206431A1 (en) * 2005-03-11 2006-09-14 Light Rhythms, Llc System and method allowing the purchase of multimedia content from a portable device previously dispensed in connection with an entertainment event
EP1705610A1 (en) * 2005-03-23 2006-09-27 E2Interactive, Inc. D/B/A E2Interactive, Inc. Point-of-sale activation of media device account
US20090287917A1 (en) * 2008-05-19 2009-11-19 Microsoft Corporation Secure software distribution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105530641A (en) * 2014-09-30 2016-04-27 中兴通讯股份有限公司 Method and apparatus for realizing SD card security management in mobile terminal

Also Published As

Publication number Publication date
HK1142144A1 (en) 2010-11-26
GB0823149D0 (en) 2009-01-28
GB2466284A (en) 2010-06-23

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131218