New Zealand Information Security Manual (NZISM)
Chapter 15: Email security – New Zealand Information Security Manual (NZISM)

New Zealand Information Security Manual (NZISM) 15.2.39.C.02: Mandatory email marking on classified systems

What does 15.2.39.C.02 require?

For CONFIDENTIAL, SECRET and TOP SECRET systems, agencies must make protective marking of emails compulsory so that checks and filtering can be applied.

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

Other controls in Chapter 15: Email security – New Zealand Information Security Manual (NZISM)

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