HK1218974A1 - 用於訪問和更新安全數據的系統和方法 - Google Patents

用於訪問和更新安全數據的系統和方法

Info

Publication number
HK1218974A1
HK1218974A1 HK16106964.1A HK16106964A HK1218974A1 HK 1218974 A1 HK1218974 A1 HK 1218974A1 HK 16106964 A HK16106964 A HK 16106964A HK 1218974 A1 HK1218974 A1 HK 1218974A1
Authority
HK
Hong Kong
Prior art keywords
accessing
updating
secured data
secured
data
Prior art date
Application number
HK16106964.1A
Other languages
English (en)
Inventor
Edward Snow Willis
Jean-Philippe Lespinasse
Francois Leroux
Jasvir Jhaj
Praveena Asokan
Earl John Wikkerink
Alan Edward Falloon
Alan Geue
David Alan Inglis
Benton Hei Wah Lam
Christopher Scott Travers
Adrian Michael Logan
John William Cassidy
Original Assignee
Blackberry 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 Blackberry Ltd filed Critical Blackberry Ltd
Publication of HK1218974A1 publication Critical patent/HK1218974A1/zh

Links

Classifications

    • 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
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • 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
    • G06F21/6218—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; 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
    • G06F21/6218—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
    • G06F21/6281—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 at program execution time, where the protection is within the operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2107—File encryption
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2113—Multi-level security, e.g. mandatory access control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2149—Restricted operating environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Information Transfer Between Computers (AREA)
HK16106964.1A 2014-06-12 2016-06-16 用於訪問和更新安全數據的系統和方法 HK1218974A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/302,541 US9396346B2 (en) 2014-06-12 2014-06-12 System and method for accessing and updating secured data

Publications (1)

Publication Number Publication Date
HK1218974A1 true HK1218974A1 (zh) 2017-03-17

Family

ID=53483688

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16106964.1A HK1218974A1 (zh) 2014-06-12 2016-06-16 用於訪問和更新安全數據的系統和方法

Country Status (4)

Country Link
US (1) US9396346B2 (zh)
EP (1) EP2955659B1 (zh)
CA (1) CA2894316C (zh)
HK (1) HK1218974A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9686245B2 (en) * 2014-09-16 2017-06-20 Entersekt International Limited System and method for secure authentication
US10237073B2 (en) * 2015-01-19 2019-03-19 InAuth, Inc. Systems and methods for trusted path secure communication
JP6476091B2 (ja) * 2015-08-21 2019-02-27 ルネサスエレクトロニクス株式会社 無線通信装置、制御方法、及び無線通信システム
US10700894B2 (en) 2016-06-01 2020-06-30 At&T Intellectual Property I, L.P. Network caching of outbound content from endpoint device to prevent unauthorized extraction
US20190073347A1 (en) * 2017-09-01 2019-03-07 Google Inc. Lockscreen note-taking

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8959451B2 (en) * 2010-09-24 2015-02-17 Blackberry Limited Launching an application based on data classification
US8904550B2 (en) * 2012-06-27 2014-12-02 Blackberry Limited Selection of sandbox for initiating application
EP2680179B1 (en) 2012-06-27 2015-03-04 BlackBerry Limited Selection of sandbox for initiating application
US9292525B2 (en) * 2013-06-19 2016-03-22 BlackBerry Limited; 2236008 Ontario Inc. Searching data using pre-prepared search data

Also Published As

Publication number Publication date
EP2955659B1 (en) 2017-01-11
CA2894316A1 (en) 2015-12-12
CA2894316C (en) 2021-12-14
EP2955659A1 (en) 2015-12-16
US9396346B2 (en) 2016-07-19
US20150363602A1 (en) 2015-12-17

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