ATE526668T1 - Mehrstufen-datenspeicherung - Google Patents

Mehrstufen-datenspeicherung

Info

Publication number
ATE526668T1
ATE526668T1 AT09152627T AT09152627T ATE526668T1 AT E526668 T1 ATE526668 T1 AT E526668T1 AT 09152627 T AT09152627 T AT 09152627T AT 09152627 T AT09152627 T AT 09152627T AT E526668 T1 ATE526668 T1 AT E526668T1
Authority
AT
Austria
Prior art keywords
data
manner
level
security
stored
Prior art date
Application number
AT09152627T
Other languages
English (en)
Inventor
Kristof Takacs
Neil Patrick Adams
Ravi Singh
Van Quy Tu
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE526668T1 publication Critical patent/ATE526668T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells
    • 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • 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
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • 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
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2105—Dual mode as a secondary aspect

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)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Storage Device Security (AREA)
AT09152627T 2009-02-11 2009-02-11 Mehrstufen-datenspeicherung ATE526668T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09152627A EP2219190B1 (de) 2009-02-11 2009-02-11 Mehrstufen-Datenspeicherung

Publications (1)

Publication Number Publication Date
ATE526668T1 true ATE526668T1 (de) 2011-10-15

Family

ID=40521943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09152627T ATE526668T1 (de) 2009-02-11 2009-02-11 Mehrstufen-datenspeicherung

Country Status (3)

Country Link
EP (1) EP2219190B1 (de)
AT (1) ATE526668T1 (de)
CA (1) CA2693318C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2533098B (en) 2014-12-09 2016-12-14 Ibm Automated management of confidential data in cloud environments
CN104573535B (zh) * 2015-01-04 2019-08-16 努比亚技术有限公司 一种移动终端及其提高加密效率的方法和装置
CN116616787B (zh) * 2023-07-26 2023-09-22 苏州维伟思医疗科技有限公司 无线通讯中的心电数据显示方法、终端设备及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1555557A (zh) * 2001-07-18 2004-12-15 ���µ�����ҵ��ʽ���� 写入装置、半导体存储卡、写入程序及写入方法
JP4563662B2 (ja) * 2002-07-17 2010-10-13 パナソニック株式会社 記録媒体不正使用防止システム
JP4717398B2 (ja) * 2004-09-10 2011-07-06 キヤノン株式会社 データ処理装置の制御方法

Also Published As

Publication number Publication date
CA2693318A1 (en) 2010-08-11
EP2219190B1 (de) 2011-09-28
EP2219190A1 (de) 2010-08-18
CA2693318C (en) 2016-09-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties