Cross Domain Security Primer (ITSB-120)

Cross Domain Security Primer (ITSB-120) "The need to securely access or move information between networks with different security classifications is an ongoing operational necessity within the Government of Canada (GC). Accessing or moving data from one network to another enables business operations, information sharing and decision making. Any movement of information across networks has the potential of introducing new threats to the networks and jeopardizing the security of the information holdings. While several methods can be considered for moving information across networks (a.k.a. security domains), only Communications Security Establishment (CSE)-approved Cross Domain Solutions (CDS) should be used for information at security levels above Protected B." 2019-12-12 Communications Security Establishment Canada open-ouvert@tbs-sct.gc.ca Information and CommunicationsScience and TechnologyCyber DefenceNetwork Security HTML ENHTML https://cyber.gc.ca/en/guidance/cross-domain-security-primer-itsb-120 HTML FRHTML https://cyber.gc.ca/fr/orientation/guide-dinitiation-la-securite-interdomaines-itsb-120 PDF ENPDF https://cyber.gc.ca/sites/default/files/publications/itsb-120-eng.pdf PDF FRPDF https://cyber.gc.ca/sites/default/files/publications/itsb-120-fra.pdf

"The need to securely access or move information between networks with different security classifications is an ongoing operational necessity within the Government of Canada (GC). Accessing or moving data from one network to another enables business operations, information sharing and decision making.

Any movement of information across networks has the potential of introducing new threats to the networks and jeopardizing the security of the information holdings. While several methods can be considered for moving information across networks (a.k.a. security domains), only Communications Security Establishment (CSE)-approved Cross Domain Solutions (CDS) should be used for information at security levels above Protected B."

  • Publisher - Current Organization Name: Communications Security Establishment Canada
  • Publisher - Organization Section Name: Canadian Centre for Cyber Security (CCCS)
  • Licence: Open Government Licence - Canada

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