Latest publications 30 Oct 2025 Cyber security priorities for boards of directors 2025-26 This advice outlines questions boards can ask of management and their organisation to understand its cyber security posture in the current cyber threat environment. 28 Oct 2025 Creating and maintaining a definitive view of your operational technology architecture How organisations who deploy or operate operational technology systems should build, maintain and store their systems understanding. 23 Oct 2025 Foundations for modern defensible architecture The Foundations represent the first step to help organisations adopt a ‘modern defensible architecture’ approach, which will enable them to evolve alongside the threat landscape. All publications Title AudienceIndividuals & familiesSmall & medium businessesOrganisations & Critical InfrastructureGovernment Sort by Sort byDate updated (new to old)Date updated (old to new)Title (A-Z)Title (Z-A) Items per page 61218243036424854606672788490200 30 Oct 2025 Cyber security priorities for boards of directors 2025-26 This advice outlines questions boards can ask of management and their organisation to understand its cyber security posture in the current cyber threat environment. 28 Oct 2025 Creating and maintaining a definitive view of your operational technology architecture How organisations who deploy or operate operational technology systems should build, maintain and store their systems understanding. 23 Oct 2025 Modern defensible architecture for senior decision-makers ASD’s ACSC and the following international partners present this guidance to assist senior decision-makers to understand the contemporary threat landscape and how modern defensible architecture can support organisations to defend against current threats and prepare for future threats. 23 Oct 2025 Investing in modern defensible architecture The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and international partners present this guidance to help organisations develop an MDA investment roadmap based on their organisational strategy, business and security objectives, risk profile and threat context. 23 Oct 2025 Foundations for modern defensible architecture The Foundations represent the first step to help organisations adopt a ‘modern defensible architecture’ approach, which will enable them to evolve alongside the threat landscape. 23 Oct 2025 Modern defensible architecture Modern defensible architecture is the first step in Australian Signals Directorate (ASD)’s Australian Cyber Security Centre (ACSC)’s push to ensure that secure architecture and design are being considered and applied by organisations in their cyber security and resilience planning. Pagination Page 1 Next page ›› Alerts and Advisories Advice, guidance and publications Reports and statistics News Programs Glossary