DE69709788D1 - Isolierter ausführungsort - Google Patents

Isolierter ausführungsort

Info

Publication number
DE69709788D1
DE69709788D1 DE69709788T DE69709788T DE69709788D1 DE 69709788 D1 DE69709788 D1 DE 69709788D1 DE 69709788 T DE69709788 T DE 69709788T DE 69709788 T DE69709788 T DE 69709788T DE 69709788 D1 DE69709788 D1 DE 69709788D1
Authority
DE
Germany
Prior art keywords
computer system
program components
programs
isolated place
accepted
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 - Lifetime
Application number
DE69709788T
Other languages
English (en)
Other versions
DE69709788T2 (de
Inventor
John Albert Bull
David John Otway
Andre Kramer
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.)
Citrix Systems Research and Development Ltd
Original Assignee
Citrix Systems Research and Development 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
Priority claimed from GBGB9616783.8A external-priority patent/GB9616783D0/en
Priority claimed from GBGB9703773.3A external-priority patent/GB9703773D0/en
Application filed by Citrix Systems Research and Development Ltd filed Critical Citrix Systems Research and Development Ltd
Application granted granted Critical
Publication of DE69709788D1 publication Critical patent/DE69709788D1/de
Publication of DE69709788T2 publication Critical patent/DE69709788T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • 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
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G06F9/44589—Program code verification, e.g. Java bytecode verification, proof-carrying code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/009—Trust

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Glass Compositions (AREA)
  • Stored Programmes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Selective Calling Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Saccharide Compounds (AREA)
  • Seal Device For Vehicle (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Debugging And Monitoring (AREA)
DE69709788T 1996-08-09 1997-08-07 Isolierter ausführungsort Expired - Lifetime DE69709788T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9616783.8A GB9616783D0 (en) 1996-08-09 1996-08-09 Method and apparatus
GBGB9703773.3A GB9703773D0 (en) 1997-02-24 1997-02-24 Method and apparatus
PCT/IB1997/000973 WO1998008163A1 (en) 1996-08-09 1997-08-07 Isolated execution location

Publications (2)

Publication Number Publication Date
DE69709788D1 true DE69709788D1 (de) 2002-02-21
DE69709788T2 DE69709788T2 (de) 2002-09-19

Family

ID=26309846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709788T Expired - Lifetime DE69709788T2 (de) 1996-08-09 1997-08-07 Isolierter ausführungsort

Country Status (11)

Country Link
EP (1) EP0978036B1 (de)
JP (1) JP2000516740A (de)
KR (1) KR100473022B1 (de)
AT (1) ATE209375T1 (de)
AU (1) AU724259B2 (de)
CA (1) CA2262905C (de)
DE (1) DE69709788T2 (de)
GB (1) GB2316206B (de)
HK (1) HK1004831A1 (de)
IL (1) IL128405A0 (de)
WO (1) WO1998008163A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6275938B1 (en) * 1997-08-28 2001-08-14 Microsoft Corporation Security enhancement for untrusted executable code
JP2001195247A (ja) * 2000-01-07 2001-07-19 Nec Corp ソフトウェアの安全性を検証し保証するシステム及び方法
GB2359908B (en) * 2000-03-04 2004-09-15 Motorola Inc Communication system architecture and method of controlling data download to subscriber equipment
GB2365158A (en) * 2000-07-28 2002-02-13 Content Technologies Ltd File analysis using byte distributions
GB2366692B (en) 2000-08-31 2002-08-14 F Secure Oyj Virus protection in an internet environment
EP1410559A4 (de) * 2001-03-01 2004-11-24 Invicta Networks Inc Systeme und verfahren, die von einem geschützten netzwerk aus externen netzwerkzugriff bereitstellen
US7127618B2 (en) * 2001-06-28 2006-10-24 Koninklijke Philips Electronics N.V. Data protection via reversible data damage
GB2381090B (en) 2001-10-17 2005-02-02 Bitarts Ltd Software loading
US20030093689A1 (en) * 2001-11-15 2003-05-15 Aladdin Knowledge Systems Ltd. Security router
US20030115479A1 (en) * 2001-12-14 2003-06-19 Jonathan Edwards Method and system for detecting computer malwares by scan of process memory after process initialization
TWI619038B (zh) 2011-11-07 2018-03-21 Admedec Co Ltd Safety box

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545016A (en) * 1983-01-07 1985-10-01 Tandy Corporation Memory management system
US5398196A (en) * 1993-07-29 1995-03-14 Chambers; David A. Method and apparatus for detection of computer viruses
US5481715A (en) * 1993-12-15 1996-01-02 Sun Microsystems, Inc. Method and apparatus for delegated communications in a computer system using trusted deputies
US5623600A (en) * 1995-09-26 1997-04-22 Trend Micro, Incorporated Virus detection and removal apparatus for computer networks

Also Published As

Publication number Publication date
AU724259B2 (en) 2000-09-14
ATE209375T1 (de) 2001-12-15
GB2316206A8 (en) 1998-05-18
GB9716708D0 (en) 1997-10-15
GB2316206A (en) 1998-02-18
KR20000068092A (ko) 2000-11-25
DE69709788T2 (de) 2002-09-19
AU3631897A (en) 1998-03-06
KR100473022B1 (ko) 2005-03-07
WO1998008163A1 (en) 1998-02-26
GB2316206B (en) 1998-10-21
HK1004831A1 (en) 1998-12-11
IL128405A0 (en) 2000-01-31
CA2262905A1 (en) 1998-02-26
EP0978036B1 (de) 2001-11-21
CA2262905C (en) 2004-10-26
JP2000516740A (ja) 2000-12-12
EP0978036A1 (de) 2000-02-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition