DE3586912D1 - Datenverarbeitungsanlage mit geschuetzten systemdateien. - Google Patents

Datenverarbeitungsanlage mit geschuetzten systemdateien.

Info

Publication number
DE3586912D1
DE3586912D1 DE8585101511T DE3586912T DE3586912D1 DE 3586912 D1 DE3586912 D1 DE 3586912D1 DE 8585101511 T DE8585101511 T DE 8585101511T DE 3586912 T DE3586912 T DE 3586912T DE 3586912 D1 DE3586912 D1 DE 3586912D1
Authority
DE
Germany
Prior art keywords
data processing
protected
files
processing system
system files
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
DE8585101511T
Other languages
English (en)
Other versions
DE3586912T2 (de
Inventor
William E Boebert
Richard Y Kain
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.)
Secure Computing LLC
Original Assignee
Secure Computing Technology 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 Secure Computing Technology Corp filed Critical Secure Computing Technology Corp
Application granted granted Critical
Publication of DE3586912D1 publication Critical patent/DE3586912D1/de
Publication of DE3586912T2 publication Critical patent/DE3586912T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14Protection against unauthorised use of memory or access to memory
    • G06F12/1458Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • 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
    • 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
    • G06F21/6209Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • 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
    • Y10S707/99931Database or file accessing
    • Y10S707/99938Concurrency, e.g. lock management in shared database
    • 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
    • Y10S707/99931Database or file accessing
    • Y10S707/99939Privileged access
DE8585101511T 1984-02-16 1985-02-13 Datenverarbeitungsanlage mit geschuetzten systemdateien. Expired - Fee Related DE3586912T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/580,910 US4621321A (en) 1984-02-16 1984-02-16 Secure data processing system architecture

Publications (2)

Publication Number Publication Date
DE3586912D1 true DE3586912D1 (de) 1993-02-04
DE3586912T2 DE3586912T2 (de) 1993-04-29

Family

ID=24323097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585101511T Expired - Fee Related DE3586912T2 (de) 1984-02-16 1985-02-13 Datenverarbeitungsanlage mit geschuetzten systemdateien.

Country Status (7)

Country Link
US (2) US4621321A (de)
EP (1) EP0152900B1 (de)
JP (1) JPS60189554A (de)
KR (1) KR920005231B1 (de)
CA (1) CA1227885A (de)
DE (1) DE3586912T2 (de)
IL (1) IL74315A (de)

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Also Published As

Publication number Publication date
JPS60189554A (ja) 1985-09-27
US4621321A (en) 1986-11-04
IL74315A0 (en) 1985-05-31
KR920005231B1 (ko) 1992-06-29
CA1227885A (en) 1987-10-06
DE3586912T2 (de) 1993-04-29
EP0152900B1 (de) 1992-12-23
EP0152900A2 (de) 1985-08-28
IL74315A (en) 1988-12-30
KR850006738A (ko) 1985-10-16
US4701840A (en) 1987-10-20
EP0152900A3 (en) 1989-07-12

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