GB8728657D0 - Software protection - Google Patents

Software protection

Info

Publication number
GB8728657D0
GB8728657D0 GB8728657A GB8728657A GB8728657D0 GB 8728657 D0 GB8728657 D0 GB 8728657D0 GB 8728657 A GB8728657 A GB 8728657A GB 8728657 A GB8728657 A GB 8728657A GB 8728657 D0 GB8728657 D0 GB 8728657D0
Authority
GB
United Kingdom
Prior art keywords
software protection
software
protection
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.)
Withdrawn
Application number
GB8728657A
Other versions
GB2198567A (en
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.)
HEPTACON Ltd
Original Assignee
HEPTACON Ltd
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 HEPTACON Ltd filed Critical HEPTACON Ltd
Publication of GB8728657D0 publication Critical patent/GB8728657D0/en
Publication of GB2198567A publication Critical patent/GB2198567A/en
Withdrawn legal-status Critical Current

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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • 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]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Credit Cards Or The Like (AREA)
GB8728657A 1986-12-08 1987-12-08 Software protection Withdrawn GB2198567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8629321A GB8629321D0 (en) 1986-12-08 1986-12-08 Software protection

Publications (2)

Publication Number Publication Date
GB8728657D0 true GB8728657D0 (en) 1988-01-13
GB2198567A GB2198567A (en) 1988-06-15

Family

ID=10608651

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8629321A Pending GB8629321D0 (en) 1986-12-08 1986-12-08 Software protection
GB8728657A Withdrawn GB2198567A (en) 1986-12-08 1987-12-08 Software protection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8629321A Pending GB8629321D0 (en) 1986-12-08 1986-12-08 Software protection

Country Status (1)

Country Link
GB (2) GB8629321D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636795B3 (en) * 1988-08-25 1990-08-31 Informatique Realite SYS TEME FOR SECURITY ACCESS TO A VIDEOTEX SERVER CENTER
FR2654238B1 (en) * 1989-11-07 1992-01-17 Lefevre Jean Pierre METHOD FOR AUTHENTICATING THE IDENTITY OF A PHYSICAL PERSON AND AUTHENTICATING DEVICE FOR IMPLEMENTING THE METHOD.
GB2346460A (en) * 1999-02-02 2000-08-09 Rue De Int Ltd Authenticating an item

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8320590D0 (en) * 1983-07-30 1983-09-01 Maton A Security against copying recorded media
GB2167484B (en) * 1984-11-26 1988-07-27 Nat Res Dev Security device

Also Published As

Publication number Publication date
GB8629321D0 (en) 1987-01-14
GB2198567A (en) 1988-06-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)