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For government agency selections have changed to reflect the outcome of the November 2024 Machinery of government (MoG). For more information, see our MoG change guide.

Information security resources

Cyber security obligations and better practice

Learn about the Information security policy, its requirements, and your organisation’s responsibilities in managing information security.

Information security classification assessment tool

Assess the security classification levels for agency information and use this to determine the controls you need to apply.

Accessing ISO standards for cyber security

Find out how to access the whole-of-government subscription to select ISO standards for cyber security