Australian Information Security Manual
Guidelines for communications infrastructure

Australian Information Security Manual ISM-1122: TOP SECRET cables in wall penetrations

What does ISM-1122 require?

Where wall penetrations exit a TOP SECRET area into a lower classified area, TOP SECRET cables are encased in conduit with all gaps between the TOP SECRET conduit and the wall filled with an appropriate sealing compound.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

What else in your programme already covers this

This control maps to 3 controls across 2 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

New Zealand Information Security Manual (NZISM) · 2 controls

  • 10.3.10.C.01 10.3.10.C.01 Conduit and sealant at TOP SECRET wall penetrations
  • 10.4.10.C.01 10.4.10.C.01 Seal conduit at penetrations into lower classified areas

ISO 27002:2022 · 1 control

  • 7.12 Cabling security

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

Other controls in Guidelines for communications infrastructure

Query this from an agent

The graph holds this control, the 3 it maps to, and the evidence behind each claim, over MCP and REST.

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