NL6800720A - - Google Patents

Info

Publication number
NL6800720A
NL6800720A NL6800720A NL6800720A NL6800720A NL 6800720 A NL6800720 A NL 6800720A NL 6800720 A NL6800720 A NL 6800720A NL 6800720 A NL6800720 A NL 6800720A NL 6800720 A NL6800720 A NL 6800720A
Authority
NL
Netherlands
Application number
NL6800720A
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 filed Critical
Publication of NL6800720A publication Critical patent/NL6800720A/xx

Links

Classifications

    • 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
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4482—Procedural
    • G06F9/4484—Executing subprograms
NL6800720A 1967-01-17 1968-01-17 NL6800720A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60984267A 1967-01-17 1967-01-17

Publications (1)

Publication Number Publication Date
NL6800720A true NL6800720A (xx) 1968-07-18

Family

ID=24442563

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6800720A NL6800720A (xx) 1967-01-17 1968-01-17

Country Status (6)

Country Link
US (1) US3508205A (xx)
CH (1) CH472075A (xx)
DE (1) DE1537926A1 (xx)
FR (1) FR1551539A (xx)
GB (1) GB1212220A (xx)
NL (1) NL6800720A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631403A (en) * 1969-09-08 1971-12-28 Singer Co Retail sales transaction terminal
US3699531A (en) * 1970-03-13 1972-10-17 Raytheon Co Digital data selection and display system
GB1414126A (en) * 1971-11-22 1975-11-19 Key Tronic Ltd Secutity for computer systems
US3744034A (en) * 1972-01-27 1973-07-03 Perkin Elmer Corp Method and apparatus for providing a security system for a computer
JPS5075707A (xx) * 1973-11-07 1975-06-21
DE2721599C2 (de) * 1976-05-17 1983-05-05 Sperry Corp., 10019 New York, N.Y. Schaltungsanordnung zur Verhinderung der Ausgabe von Datenworten aus einer EDV-Anlage ohne Sicherheitsverifizierung
GB1561482A (en) * 1976-11-18 1980-02-20 Ibm Protection of data processing system against unauthorised programmes
DE2838063A1 (de) * 1978-08-31 1980-03-13 Siemens Ag Textbearbeitungseinrichtung
EP0040198A1 (en) * 1979-10-09 1981-11-25 Mastiff Security Systems Limited Computer system
GB2143063A (en) * 1983-07-08 1985-01-30 Colin Rogers Parameter checking apparatus
US4561051A (en) * 1984-02-10 1985-12-24 Prime Computer, Inc. Memory access method and apparatus in multiple processor systems
GB8524455D0 (en) * 1985-10-03 1985-11-06 Isolation Systems Ltd Monitoring activity of peripheral devices
US5126728A (en) * 1989-06-07 1992-06-30 Hall Donald R ADP security device for labeled data
US7299327B2 (en) * 2005-02-18 2007-11-20 International Business Machines Corporation Content-on-demand memory key with positive access evidence feature
US10819690B2 (en) * 2016-03-04 2020-10-27 Nec Corporation Communication device and communication method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883106A (en) * 1953-08-10 1959-04-21 Teleregister Corp Data storage and reservation system for travel accommodations
US3108257A (en) * 1958-12-30 1963-10-22 Ibm Locking and unlocking of memory devices
US3245045A (en) * 1961-11-21 1966-04-05 Ibm Integrated data processing system
US3264615A (en) * 1962-12-11 1966-08-02 Ibm Memory protection system
US3271744A (en) * 1962-12-31 1966-09-06 Handling of multiple matches and fencing in memories
US3328768A (en) * 1964-04-06 1967-06-27 Ibm Storage protection systems

Also Published As

Publication number Publication date
US3508205A (en) 1970-04-21
FR1551539A (xx) 1968-12-27
CH472075A (fr) 1969-04-30
GB1212220A (en) 1970-11-11
DE1537926A1 (de) 1970-01-22

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