GB2558055B - Publishing data across a data diode for secured process control communications - Google Patents

Publishing data across a data diode for secured process control communications Download PDF

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Publication number
GB2558055B
GB2558055B GB1717357.6A GB201717357A GB2558055B GB 2558055 B GB2558055 B GB 2558055B GB 201717357 A GB201717357 A GB 201717357A GB 2558055 B GB2558055 B GB 2558055B
Authority
GB
United Kingdom
Prior art keywords
data
process control
control communications
publishing
diode
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.)
Active
Application number
GB1717357.6A
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English (en)
Other versions
GB201717357D0 (en
GB2558055A (en
Inventor
Rotvold Eric
John Nixon Mark
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.)
Fisher Rosemount Systems Inc
Original Assignee
Fisher Rosemount Systems Inc
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 Fisher Rosemount Systems Inc filed Critical Fisher Rosemount Systems Inc
Priority to GB2202563.9A priority Critical patent/GB2601268B/en
Priority to GB2117720.9A priority patent/GB2599296B/en
Priority to GB2117721.7A priority patent/GB2599297B/en
Publication of GB201717357D0 publication Critical patent/GB201717357D0/en
Publication of GB2558055A publication Critical patent/GB2558055A/en
Application granted granted Critical
Publication of GB2558055B publication Critical patent/GB2558055B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • 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
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/105—Multiple levels of security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33139—Design of industrial communication system with expert system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control By Computers (AREA)
  • Programmable Controllers (AREA)
  • Selective Calling Equipment (AREA)
GB1717357.6A 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications Active GB2558055B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2202563.9A GB2601268B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications
GB2117720.9A GB2599296B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications
GB2117721.7A GB2599297B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/332,622 US10530748B2 (en) 2016-10-24 2016-10-24 Publishing data across a data diode for secured process control communications

Publications (3)

Publication Number Publication Date
GB201717357D0 GB201717357D0 (en) 2017-12-06
GB2558055A GB2558055A (en) 2018-07-04
GB2558055B true GB2558055B (en) 2022-04-06

Family

ID=60481908

Family Applications (4)

Application Number Title Priority Date Filing Date
GB2117720.9A Active GB2599296B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications
GB1717357.6A Active GB2558055B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications
GB2117721.7A Active GB2599297B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications
GB2202563.9A Active GB2601268B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2117720.9A Active GB2599296B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB2117721.7A Active GB2599297B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications
GB2202563.9A Active GB2601268B (en) 2016-10-24 2017-10-23 Publishing data across a data diode for secured process control communications

Country Status (5)

Country Link
US (3) US10530748B2 (enExample)
JP (1) JP7383368B2 (enExample)
CN (3) CN114077233B (enExample)
DE (1) DE102017124821A1 (enExample)
GB (4) GB2599296B (enExample)

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JP7759619B2 (ja) * 2022-07-20 2025-10-24 パナソニックＩｐマネジメント株式会社 工具システム、外部システム、特定方法及びプログラム
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