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GB2387691B - A mechanism for controlling if/when material can be printed on a specific printer - Google Patents

A mechanism for controlling if/when material can be printed on a specific printer

Info

Publication number
GB2387691B
GB2387691B GB0307144A GB0307144A GB2387691B GB 2387691 B GB2387691 B GB 2387691B GB 0307144 A GB0307144 A GB 0307144A GB 0307144 A GB0307144 A GB 0307144A GB 2387691 B GB2387691 B GB 2387691B
Authority
GB
United Kingdom
Prior art keywords
printed
controlling
specific printer
printer
specific
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
GB0307144A
Other versions
GB0307144D0 (en
GB2387691A (en
Inventor
Anthony Wiley
Luca Chiarabini
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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
Priority claimed from GB0102428A external-priority patent/GB2371888A/en
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB0307144D0 publication Critical patent/GB0307144D0/en
Publication of GB2387691A publication Critical patent/GB2387691A/en
Application granted granted Critical
Publication of GB2387691B publication Critical patent/GB2387691B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G06F21/608—Secure printing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Storage Device Security (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
GB0307144A 2001-01-31 2002-01-30 A mechanism for controlling if/when material can be printed on a specific printer Expired - Fee Related GB2387691B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0102428A GB2371888A (en) 2001-01-31 2001-01-31 A printer device capable of decrypting digital document files and method of securely communicating electronic files over a network
GB0202095A GB2371899B (en) 2001-01-31 2002-01-30 A mechanism for controlling if/when material can be printed on a specific printer

Publications (3)

Publication Number Publication Date
GB0307144D0 GB0307144D0 (en) 2003-04-30
GB2387691A GB2387691A (en) 2003-10-22
GB2387691B true GB2387691B (en) 2004-05-12

Family

ID=28456010

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0307144A Expired - Fee Related GB2387691B (en) 2001-01-31 2002-01-30 A mechanism for controlling if/when material can be printed on a specific printer
GB0307143A Expired - Fee Related GB2387690B (en) 2001-01-31 2002-01-30 A mechanism for controlling if/when material can be printed on a specific printer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0307143A Expired - Fee Related GB2387690B (en) 2001-01-31 2002-01-30 A mechanism for controlling if/when material can be printed on a specific printer

Country Status (1)

Country Link
GB (2) GB2387691B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0600940D0 (en) * 2006-01-18 2006-02-22 Lexham Insurance Consultants L Secure Printing Of Documents
GB2441826B (en) * 2006-09-15 2011-03-23 Cametrics Ltd Industrial ink jet printing methods and apparatus
US9454721B2 (en) * 2012-07-30 2016-09-27 Hewlett-Packard Development Company, L.P. Document copy with data-bearing halftone image

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864616A (en) * 1987-10-15 1989-09-05 Micronyx, Inc. Cryptographic labeling of electronically stored data
US5680452A (en) * 1993-10-18 1997-10-21 Tecsec Inc. Distributed cryptographic object method
WO1998001975A1 (en) * 1996-07-05 1998-01-15 Seiko Epson Corporation Method, apparatus, and system for wireless communication and information storing medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9616737D0 (en) * 1996-08-09 1996-09-25 Univ Dundee Security in a network environment
EP1548542B1 (en) * 1998-01-09 2015-09-02 Hewlett-Packard Development Company, L.P. Secure Printing
US6862583B1 (en) * 1999-10-04 2005-03-01 Canon Kabushiki Kaisha Authenticated secure printing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864616A (en) * 1987-10-15 1989-09-05 Micronyx, Inc. Cryptographic labeling of electronically stored data
US5680452A (en) * 1993-10-18 1997-10-21 Tecsec Inc. Distributed cryptographic object method
WO1998001975A1 (en) * 1996-07-05 1998-01-15 Seiko Epson Corporation Method, apparatus, and system for wireless communication and information storing medium

Also Published As

Publication number Publication date
GB2387690B (en) 2004-05-12
GB0307144D0 (en) 2003-04-30
GB0307143D0 (en) 2003-04-30
GB2387690A (en) 2003-10-22
GB2387691A (en) 2003-10-22

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Legal Events

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

Effective date: 20060130