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WO2002019064A3 - Method and system for preventing unwanted alterations of data and programs stored in a computer system - Google Patents

Method and system for preventing unwanted alterations of data and programs stored in a computer system Download PDF

Info

Publication number
WO2002019064A3
WO2002019064A3 PCT/CA2001/001239 CA0101239W WO0219064A3 WO 2002019064 A3 WO2002019064 A3 WO 2002019064A3 CA 0101239 W CA0101239 W CA 0101239W WO 0219064 A3 WO0219064 A3 WO 0219064A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
programs stored
computer system
preventing unwanted
storage device
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.)
Ceased
Application number
PCT/CA2001/001239
Other languages
French (fr)
Other versions
WO2002019064A2 (en
Inventor
Conleth Buckley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002420889A priority Critical patent/CA2420889A1/en
Priority to AU2001287444A priority patent/AU2001287444A1/en
Publication of WO2002019064A2 publication Critical patent/WO2002019064A2/en
Anticipated expiration legal-status Critical
Publication of WO2002019064A3 publication Critical patent/WO2002019064A3/en
Ceased legal-status Critical Current

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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/76—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in application-specific integrated circuits [ASIC] or field-programmable devices, e.g. field-programmable gate arrays [FPGA] or programmable logic devices [PLD]
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)

Abstract

The present invention relates to a method and system for preventing the unwanted alteration of data and programs stored within a computer system. The system employs a field programmable gate array to control access to a storage device. Different profiles can be accessed through the use of passwords. Different profiles provide different control parameters for access to the storage device. The gate array can be reprogrammed from time to time using downloadable electronic files. Security is achieved in the download by using keys and encryption techniques.
PCT/CA2001/001239 2000-09-01 2001-08-31 Method and system for preventing unwanted alterations of data and programs stored in a computer system Ceased WO2002019064A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002420889A CA2420889A1 (en) 2000-09-01 2001-08-31 Method and system for preventing unwanted alterations of data and programs stored in a computer system
AU2001287444A AU2001287444A1 (en) 2000-09-01 2001-08-31 Method and system for preventing unwanted alterations of data and programs stored in a computer system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22985900P 2000-09-01 2000-09-01
US60/229,859 2000-09-01

Publications (2)

Publication Number Publication Date
WO2002019064A2 WO2002019064A2 (en) 2002-03-07
WO2002019064A3 true WO2002019064A3 (en) 2003-04-24

Family

ID=22862948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/001239 Ceased WO2002019064A2 (en) 2000-09-01 2001-08-31 Method and system for preventing unwanted alterations of data and programs stored in a computer system

Country Status (3)

Country Link
AU (1) AU2001287444A1 (en)
CA (1) CA2420889A1 (en)
WO (1) WO2002019064A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106462137B (en) * 2013-12-20 2019-04-30 西屋电气有限责任公司 System and method for securing industrial control systems

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2558309A1 (en) 2004-03-05 2005-09-15 Secure Systems Limited Partition access control system and method for controlling partition access
US9483645B2 (en) * 2008-03-05 2016-11-01 Mcafee, Inc. System, method, and computer program product for identifying unwanted data based on an assembled execution profile of code
US8707434B2 (en) 2011-08-17 2014-04-22 Mcafee, Inc. System and method for indirect interface monitoring and plumb-lining

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586301A (en) * 1994-11-09 1996-12-17 Ybm Technologies, Inc. Personal computer hard disk protection system
EP0851358A2 (en) * 1996-12-31 1998-07-01 Sun Microsystems, Inc. Processing system security
WO1999021094A2 (en) * 1997-10-20 1999-04-29 Quickflex, Inc. Reconfigurable secure hardware apparatus and method of operation
EP0945775A2 (en) * 1998-03-16 1999-09-29 Fujitsu Limited Storing apparatus and password control method
EP0949556A2 (en) * 1998-04-08 1999-10-13 Fujitsu Limited Access control method, storage apparatus and storage medium
WO1999056428A1 (en) * 1998-04-27 1999-11-04 Motorola Inc. Apparatus and method of reading a program into a processor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586301A (en) * 1994-11-09 1996-12-17 Ybm Technologies, Inc. Personal computer hard disk protection system
EP0851358A2 (en) * 1996-12-31 1998-07-01 Sun Microsystems, Inc. Processing system security
WO1999021094A2 (en) * 1997-10-20 1999-04-29 Quickflex, Inc. Reconfigurable secure hardware apparatus and method of operation
EP0945775A2 (en) * 1998-03-16 1999-09-29 Fujitsu Limited Storing apparatus and password control method
EP0949556A2 (en) * 1998-04-08 1999-10-13 Fujitsu Limited Access control method, storage apparatus and storage medium
WO1999056428A1 (en) * 1998-04-27 1999-11-04 Motorola Inc. Apparatus and method of reading a program into a processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106462137B (en) * 2013-12-20 2019-04-30 西屋电气有限责任公司 System and method for securing industrial control systems

Also Published As

Publication number Publication date
AU2001287444A1 (en) 2002-03-13
CA2420889A1 (en) 2002-03-07
WO2002019064A2 (en) 2002-03-07

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