DE69130657D1 - Verteiltes, mehrstufiges Rechnersicherheitssystem und Verfahren - Google Patents

Verteiltes, mehrstufiges Rechnersicherheitssystem und Verfahren

Info

Publication number
DE69130657D1
DE69130657D1 DE69130657T DE69130657T DE69130657D1 DE 69130657 D1 DE69130657 D1 DE 69130657D1 DE 69130657 T DE69130657 T DE 69130657T DE 69130657 T DE69130657 T DE 69130657T DE 69130657 D1 DE69130657 D1 DE 69130657D1
Authority
DE
Germany
Prior art keywords
procedure
distributed
security system
computer security
level computer
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 - Fee Related
Application number
DE69130657T
Other languages
English (en)
Other versions
DE69130657T2 (de
Inventor
Douglas C Barlow
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment Corp
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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of DE69130657D1 publication Critical patent/DE69130657D1/de
Application granted granted Critical
Publication of DE69130657T2 publication Critical patent/DE69130657T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/105Multiple levels of security
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/606Protecting data by securing the transmission between two devices or processes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/12Applying verification of the received information
    • H04L63/126Applying verification of the received information the source of the received data
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/009Trust
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99941Database schema or data structure
    • Y10S707/99944Object-oriented database structure
    • Y10S707/99945Object-oriented database structure processing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99941Database schema or data structure
    • Y10S707/99948Application of database or data structure, e.g. distributed, multimedia, or image
DE69130657T 1990-06-25 1991-06-11 Verteiltes, mehrstufiges Rechnersicherheitssystem und Verfahren Expired - Fee Related DE69130657T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/543,164 US5204961A (en) 1990-06-25 1990-06-25 Computer network operating with multilevel hierarchical security with selectable common trust realms and corresponding security protocols

Publications (2)

Publication Number Publication Date
DE69130657D1 true DE69130657D1 (de) 1999-02-04
DE69130657T2 DE69130657T2 (de) 1999-07-22

Family

ID=24166849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130657T Expired - Fee Related DE69130657T2 (de) 1990-06-25 1991-06-11 Verteiltes, mehrstufiges Rechnersicherheitssystem und Verfahren

Country Status (5)

Country Link
US (1) US5204961A (de)
EP (1) EP0465016B1 (de)
JP (1) JPH0731648B2 (de)
CA (1) CA2044003C (de)
DE (1) DE69130657T2 (de)

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JPH0695991A (ja) 1994-04-08
JPH0731648B2 (ja) 1995-04-10
CA2044003A1 (en) 1991-12-26
EP0465016B1 (de) 1998-12-23
EP0465016A3 (en) 1994-01-12
US5204961A (en) 1993-04-20
DE69130657T2 (de) 1999-07-22
CA2044003C (en) 1995-12-26

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