Latest publications 11 Sep 2026 Agentic AI harnesses Learn how an agentic AI harness influences security, governance and operational risk, and apply practical measures to adopt agentic AI securely. 04 Sep 2026 Gateway security guidance package: Executive guidance The purpose of this guidance is to inform decision-makers at the executive level of their responsibilities, the appropriate considerations needed to make informed risk-based decisions, and to meet policy obligations when leading the design or consumption of their organisation’s gateway services. 04 Sep 2026 Gateway security guidance package: Gateway operations and management This guidance is one part of a package of documents that forms the Australian Signals Directorate (ASD)’s Gateway security guidance package written for audiences responsible for the operation and management of gateways. 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 06 Oct 2021 How to manage your security when engaging a managed service provider Understand the actions organisations can take to manage the security risks posed by engaging and authorising network access for managed service providers. 06 Oct 2021 Implementing certificates, TLS, HTTPS and opportunistic TLS Transport Layer Security (TLS) is a widely used encryption protocol which enables parties to communicate securely over the internet. Through the use of certificates and Public Key Infrastructure (PKI), parties can identify each other through a trusted intermediary and establish encrypted tunnels for the secure transfer of information. 06 Oct 2021 Implementing network segmentation and segregation Learn about practical strategies to make it harder for malicious actors to access sensitive data. This guidance is for those responsible for an organisation’s network architecture and design. 06 Oct 2021 Industrial control systems: Remote access protocol External parties may need to connect remotely to critical infrastructure control networks. This access is to allow the manufacturers of equipment used in Australia’s critical infrastructure the ability to maintain the equipment, when a fault is experienced that cannot be fixed in the required timeframe any other method. 06 Oct 2021 Introduction to Cross Domain Solutions This publication introduces technical and non-technical audiences to the concept of a Cross Domain Solution (CDS), a type of security capability that is used to connect discrete systems within separate security domains in an assured manner. 06 Oct 2021 Malicious email mitigation strategies Socially engineered emails containing malicious attachments and embedded links are routinely used in targeted cyber intrusions against organisations. This publication has been developed to provide mitigation strategies for the security risks posed by these malicious emails. Pagination Previous page ‹‹ Page 22 Next page ›› Alerts and Advisories Advice, guidance and publications Reports and statistics News Programs Glossary