What ISO 27001 Does
ISO 27001 provides a framework for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). It outlines requirements for managing information security risks, ensuring confidentiality, integrity, and availability of data. The 2022 revision restructured Annex A controls into four themes: organisational, people, physical, and technological, providing a more focused approach to risk mitigation. This standard is vendor-neutral, meaning it can be applied regardless of the technology used.
ISO 27001 in Australian Tenants Today
For AU mid-market organisations, ISO 27001 certification is increasingly becoming a prerequisite for B2B contracts, particularly within government and multinational supply chains. Many contracts now explicitly require adherence to recognised security frameworks. The certification process typically involves a gap analysis, implementation of controls, internal audits, and a formal assessment by a JAS-ANZ accredited certification body. Integrating ISO 27001 with the Essential Eight provides a strong baseline, while Microsoft Compliance Manager can be used to document and demonstrate compliance activities, aligning with OAIC expectations under the Privacy Act 2024.