CA2002240A1 - Systeme et methode pour proteger l'integrite des donnees informatiques et des logiciels - Google Patents

Systeme et methode pour proteger l'integrite des donnees informatiques et des logiciels

Info

Publication number
CA2002240A1
CA2002240A1 CA2002240A CA2002240A CA2002240A1 CA 2002240 A1 CA2002240 A1 CA 2002240A1 CA 2002240 A CA2002240 A CA 2002240A CA 2002240 A CA2002240 A CA 2002240A CA 2002240 A1 CA2002240 A1 CA 2002240A1
Authority
CA
Canada
Prior art keywords
software
computer data
virus
computer
processing unit
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.)
Granted
Application number
CA2002240A
Other languages
English (en)
Other versions
CA2002240C (fr
Inventor
Stephen A. Lentz
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23015686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2002240(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2002240A1 publication Critical patent/CA2002240A1/fr
Application granted granted Critical
Publication of CA2002240C publication Critical patent/CA2002240C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • 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
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/567—Computer malware detection or handling, e.g. anti-virus arrangements using dedicated hardware
    • 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
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
CA002002240A 1988-11-03 1989-11-03 Systeme et methode pour proteger l'integrite des donnees informatiques et des logiciels Expired - Fee Related CA2002240C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/266,710 US4975950A (en) 1988-11-03 1988-11-03 System and method of protecting integrity of computer data and software
US266,710 1988-11-03

Publications (2)

Publication Number Publication Date
CA2002240A1 true CA2002240A1 (fr) 1990-05-03
CA2002240C CA2002240C (fr) 1994-05-17

Family

ID=23015686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002002240A Expired - Fee Related CA2002240C (fr) 1988-11-03 1989-11-03 Systeme et methode pour proteger l'integrite des donnees informatiques et des logiciels

Country Status (9)

Country Link
US (1) US4975950A (fr)
EP (1) EP0408689B1 (fr)
JP (1) JPH03502263A (fr)
KR (1) KR940001756B1 (fr)
AT (1) ATE166165T1 (fr)
AU (1) AU625281B2 (fr)
CA (1) CA2002240C (fr)
DE (1) DE68928673T2 (fr)
WO (1) WO1990005418A1 (fr)

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* Cited by examiner, † Cited by third party
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Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222899B (en) * 1988-08-31 1993-04-14 Anthony Morris Rose Securing a computer against undesired write operations or from a mass storage device

Also Published As

Publication number Publication date
CA2002240C (fr) 1994-05-17
KR940001756B1 (ko) 1994-03-05
DE68928673D1 (de) 1998-06-18
EP0408689A1 (fr) 1991-01-23
US4975950A (en) 1990-12-04
AU625281B2 (en) 1992-07-09
EP0408689A4 (en) 1992-10-28
JPH03502263A (ja) 1991-05-23
WO1990005418A1 (fr) 1990-05-17
DE68928673T2 (de) 1998-11-26
AU4641989A (en) 1990-05-28
EP0408689B1 (fr) 1998-05-13
ATE166165T1 (de) 1998-05-15
KR900702686A (ko) 1990-12-08

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