GB2248324B - Security in a computer apparatus - Google Patents

Security in a computer apparatus

Info

Publication number
GB2248324B
GB2248324B GB9020896A GB9020896A GB2248324B GB 2248324 B GB2248324 B GB 2248324B GB 9020896 A GB9020896 A GB 9020896A GB 9020896 A GB9020896 A GB 9020896A GB 2248324 B GB2248324 B GB 2248324B
Authority
GB
United Kingdom
Prior art keywords
security
computer apparatus
computer
apparatus
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
GB9020896A
Other versions
GB9020896D0 (en
GB2248324A (en
Inventor
Joseph Flynn
Shemas Eivers
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.)
UKEN
Original Assignee
UKEN
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 UKEN filed Critical UKEN
Priority to GB9020896A priority Critical patent/GB2248324B/en
Publication of GB9020896D0 publication Critical patent/GB9020896D0/en
Publication of GB2248324A publication Critical patent/GB2248324A/en
Application granted granted Critical
Publication of GB2248324B publication Critical patent/GB2248324B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; 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
    • G06F12/1483Protection against unauthorised use of memory or access to memory by checking the subject access rights using an access-table, e.g. matrix or list
GB9020896A 1990-09-25 1990-09-25 Security in a computer apparatus Expired - Fee Related GB2248324B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9020896A GB2248324B (en) 1990-09-25 1990-09-25 Security in a computer apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9020896A GB2248324B (en) 1990-09-25 1990-09-25 Security in a computer apparatus
BE9000966A BE1002346A6 (en) 1990-09-25 1990-10-12 Security in a computer device.

Publications (3)

Publication Number Publication Date
GB9020896D0 GB9020896D0 (en) 1990-11-07
GB2248324A GB2248324A (en) 1992-04-01
GB2248324B true GB2248324B (en) 1994-04-06

Family

ID=10682748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020896A Expired - Fee Related GB2248324B (en) 1990-09-25 1990-09-25 Security in a computer apparatus

Country Status (2)

Country Link
BE (1) BE1002346A6 (en)
GB (1) GB2248324B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273585A (en) * 1992-12-21 1994-06-22 Hanover Temporary password access.
US5586301A (en) * 1994-11-09 1996-12-17 Ybm Technologies, Inc. Personal computer hard disk protection system
US5657470A (en) * 1994-11-09 1997-08-12 Ybm Technologies, Inc. Personal computer hard disk protection system
US5819091A (en) * 1994-12-22 1998-10-06 Arendt; James Wendell User level control of degree of client-side processing
GB2366631B (en) * 2000-03-04 2004-10-20 Ericsson Telefon Ab L M Communication node, communication network and method of recovering from a temporary failure of a node
US7461405B2 (en) 2001-04-26 2008-12-02 Autodesk, Inc. Mixed-media data encoding
CN1296854C (en) 2001-06-29 2007-01-24 安全系统有限公司 Security system and method for computers
US7065621B2 (en) 2003-02-18 2006-06-20 Takashi Hidai System and method for implementing a hidden address in a communication module
JP2005050286A (en) 2003-07-31 2005-02-24 Fujitsu Ltd Network-node machine and information network system
FR2895108A1 (en) 2005-12-16 2007-06-22 St Microelectronics Sa Sharable memory space access management method for multi-user type contactless integrated circuit, involves assigning same password for protection of blocks, and allocating access rights to each block

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008355A1 (en) * 1978-08-25 1980-03-05 Siemens Aktiengesellschaft Device for the protection of data stored in computers against unauthorized access
US4734855A (en) * 1983-10-17 1988-03-29 Inria-Institut National De Recherche En Informatique Et En Automatique Apparatus and method for fast and stable data storage
GB2228350A (en) * 1989-01-19 1990-08-22 Strahlen Umweltforsch Gmbh Memory protection against unauthorised access

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008355A1 (en) * 1978-08-25 1980-03-05 Siemens Aktiengesellschaft Device for the protection of data stored in computers against unauthorized access
US4734855A (en) * 1983-10-17 1988-03-29 Inria-Institut National De Recherche En Informatique Et En Automatique Apparatus and method for fast and stable data storage
GB2228350A (en) * 1989-01-19 1990-08-22 Strahlen Umweltforsch Gmbh Memory protection against unauthorised access

Also Published As

Publication number Publication date
BE1002346A6 (en) 1991-01-03
GB9020896D0 (en) 1990-11-07
GB2248324A (en) 1992-04-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940925