WO2007103222A3 - Methods, systems and devices for securing supervisory control and data acquisition (scada) communications - Google Patents

Methods, systems and devices for securing supervisory control and data acquisition (scada) communications Download PDF

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Publication number
WO2007103222A3
WO2007103222A3 PCT/US2007/005452 US2007005452W WO2007103222A3 WO 2007103222 A3 WO2007103222 A3 WO 2007103222A3 US 2007005452 W US2007005452 W US 2007005452W WO 2007103222 A3 WO2007103222 A3 WO 2007103222A3
Authority
WO
WIPO (PCT)
Prior art keywords
scada
remote device
port
modem
data acquisition
Prior art date
Application number
PCT/US2007/005452
Other languages
French (fr)
Other versions
WO2007103222A8 (en
WO2007103222A2 (en
Inventor
Andrew Bartels
Original Assignee
Aegis Technology Inc
Andrew Bartels
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 Aegis Technology Inc, Andrew Bartels filed Critical Aegis Technology Inc
Priority to CA002679906A priority Critical patent/CA2679906A1/en
Publication of WO2007103222A2 publication Critical patent/WO2007103222A2/en
Publication of WO2007103222A3 publication Critical patent/WO2007103222A3/en
Publication of WO2007103222A8 publication Critical patent/WO2007103222A8/en

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
    • 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
    • H04L63/102—Entity profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/082—Access security using revocation of authorisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Selective Calling Equipment (AREA)

Abstract

A secure supervisory control and data acquisition (SCADA) system is presented. The inventive system includes a SCADA control host configured to process SCADA information, and at least one remote device configured to communicate with the control host. The remote device includes at least a first port and a second port wherein the first port is configured for communicating the SCADA information with said control host. The system further includes at least one modem coupled between the remote device and at least one communication line, wherein the modem is configured to allow for communication between the remote device and the at least one communication line. The inventive system still further includes a security module coupled between the modem and the second port of the remote device. The security module is configured to control access to the remote device by a user seeking access thereto from the communication line through the modem.
PCT/US2007/005452 2006-03-02 2007-03-02 Methods, systems and devices for securing supervisory control and data acquisition (scada) communications WO2007103222A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002679906A CA2679906A1 (en) 2006-03-02 2007-03-02 Methods, systems and devices for securing supervisory control and data acquisition (scada) communications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77820706P 2006-03-02 2006-03-02
US60/778,207 2006-03-02

Publications (3)

Publication Number Publication Date
WO2007103222A2 WO2007103222A2 (en) 2007-09-13
WO2007103222A3 true WO2007103222A3 (en) 2008-03-27
WO2007103222A8 WO2007103222A8 (en) 2008-10-16

Family

ID=38448419

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/005452 WO2007103222A2 (en) 2006-03-02 2007-03-02 Methods, systems and devices for securing supervisory control and data acquisition (scada) communications

Country Status (2)

Country Link
CA (1) CA2679906A1 (en)
WO (1) WO2007103222A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105827651B (en) * 2016-05-24 2019-05-21 南京国电南自维美德自动化有限公司 A kind of access control method of SCADA system
EP3598713B1 (en) * 2018-07-19 2023-06-07 CODESYS Holding GmbH Establishing a secure communication in an industrial control environment
CN110069036B (en) * 2019-05-22 2021-07-02 南京国电南自轨道交通工程有限公司 Safe remote control function design method in comprehensive monitoring system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030110302A1 (en) * 2001-10-22 2003-06-12 Telemetric Corporation Apparatus and method for bridging network messages over wireless networks
US20040156352A1 (en) * 2002-06-12 2004-08-12 Freeman Mitchell B. Modular SCADA communication apparatus and system for using same
US20050005093A1 (en) * 2003-07-01 2005-01-06 Andrew Bartels Methods, systems and devices for securing supervisory control and data acquisition (SCADA) communications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030110302A1 (en) * 2001-10-22 2003-06-12 Telemetric Corporation Apparatus and method for bridging network messages over wireless networks
US20040156352A1 (en) * 2002-06-12 2004-08-12 Freeman Mitchell B. Modular SCADA communication apparatus and system for using same
US20050005093A1 (en) * 2003-07-01 2005-01-06 Andrew Bartels Methods, systems and devices for securing supervisory control and data acquisition (SCADA) communications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Cryptographic protection of SCADA Communications DRAFT 1", AGA REPORT, 24 March 2003 (2003-03-24), pages I - VI,1, XP002301292 *

Also Published As

Publication number Publication date
WO2007103222A8 (en) 2008-10-16
WO2007103222A2 (en) 2007-09-13
CA2679906A1 (en) 2007-09-13

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