SE9900051D0 - System for data processing and security critical activity - Google Patents

System for data processing and security critical activity

Info

Publication number
SE9900051D0
SE9900051D0 SE9900051A SE9900051A SE9900051D0 SE 9900051 D0 SE9900051 D0 SE 9900051D0 SE 9900051 A SE9900051 A SE 9900051A SE 9900051 A SE9900051 A SE 9900051A SE 9900051 D0 SE9900051 D0 SE 9900051D0
Authority
SE
Sweden
Prior art keywords
switches
data processing
resources
computer processor
security critical
Prior art date
Application number
SE9900051A
Other languages
Swedish (sv)
Other versions
SE9900051L (en
SE523953C2 (en
Inventor
Christian Wettergren
Original Assignee
Myspace Ab
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 Myspace Ab filed Critical Myspace Ab
Priority to SE9900051A priority Critical patent/SE523953C2/en
Publication of SE9900051D0 publication Critical patent/SE9900051D0/en
Priority to PCT/SE2000/000027 priority patent/WO2000042490A1/en
Priority to JP2000594003A priority patent/JP2002535745A/en
Priority to US09/889,126 priority patent/US7290284B1/en
Priority to DE60038785T priority patent/DE60038785D1/en
Priority to IL14400000A priority patent/IL144000A0/en
Priority to EP00901364A priority patent/EP1141805B1/en
Priority to AT00901364T priority patent/ATE394746T1/en
Priority to AU21406/00A priority patent/AU2140600A/en
Publication of SE9900051L publication Critical patent/SE9900051L/en
Priority to IL144000A priority patent/IL144000A/en
Publication of SE523953C2 publication Critical patent/SE523953C2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • 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
    • G06F21/70—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
    • G06F21/72—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 cryptographic circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Alarm Systems (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Switches (60) are activated by a signal from a security device (50), in response to a call from a computer processor (52) or from handling devices (20,28-38). Based on information in the switches, the switches enables security device access to and from resources and denies the computer processor access to and from resources (14,42). The switches controls requests from the computer processor to the resources or resource ranges depending on the information contained in the switch.
SE9900051A 1999-01-11 1999-01-11 Security critical activity data processing system for mailing services, includes switches which denies computer processor access to and from resources, based on information contained in switch SE523953C2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9900051A SE523953C2 (en) 1999-01-11 1999-01-11 Security critical activity data processing system for mailing services, includes switches which denies computer processor access to and from resources, based on information contained in switch
AU21406/00A AU2140600A (en) 1999-01-11 2000-01-10 System for data processing a security critical activity
DE60038785T DE60038785D1 (en) 1999-01-11 2000-01-10 SYSTEM FOR PROCESSING A SECURITY CRITICAL ACTIVITY
JP2000594003A JP2002535745A (en) 1999-01-11 2000-01-10 Data processing system for security critical functions
US09/889,126 US7290284B1 (en) 1999-01-11 2000-01-10 System for data processing a security critical activity
PCT/SE2000/000027 WO2000042490A1 (en) 1999-01-11 2000-01-10 System for data processing a security critical activity
IL14400000A IL144000A0 (en) 1999-01-11 2000-01-10 System for data processing a security critical activity
EP00901364A EP1141805B1 (en) 1999-01-11 2000-01-10 System for processing a security critical activity
AT00901364T ATE394746T1 (en) 1999-01-11 2000-01-10 SYSTEM FOR PROCESSING A SAFETY-CRITICAL ACTIVITY
IL144000A IL144000A (en) 1999-01-11 2001-06-26 System for data processing a security critical activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900051A SE523953C2 (en) 1999-01-11 1999-01-11 Security critical activity data processing system for mailing services, includes switches which denies computer processor access to and from resources, based on information contained in switch

Publications (3)

Publication Number Publication Date
SE9900051D0 true SE9900051D0 (en) 1999-01-11
SE9900051L SE9900051L (en) 2000-07-12
SE523953C2 SE523953C2 (en) 2004-06-08

Family

ID=20414057

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900051A SE523953C2 (en) 1999-01-11 1999-01-11 Security critical activity data processing system for mailing services, includes switches which denies computer processor access to and from resources, based on information contained in switch

Country Status (1)

Country Link
SE (1) SE523953C2 (en)

Also Published As

Publication number Publication date
SE9900051L (en) 2000-07-12
SE523953C2 (en) 2004-06-08

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