Latest publications 17 Sep 2026 Network segmentation and segregation – Anti-patterns Spot hidden network security gaps and learn how to strengthen segmentation to reduce risk and limit cyber threats. 17 Sep 2026 Network segmentation and segregation – Overview Strengthen cyber resilience by learning how network segmentation and segregation reduce risk, help contain threats and protect critical services. 15 Sep 2026 Detecting and mitigating Active Directory compromises This publication provides an overview of techniques used to compromise Active Directory, and recommended strategies to mitigate these techniques. By implementing the recommendations in this publication, organisations can significantly improve their Active Directory security, and therefore their overall network security posture. 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 Fundamentals of Cross Domain Solutions This publication introduces technical and non-technical audiences to cross domain security principles for securely connecting security domains. 06 Oct 2021 How to combat fake emails Organisations can reduce the likelihood of their domains being used to support fake emails by implementing Sender Policy Framework (SPF) and Domain-based Message Authentication, Reporting and Conformance (DMARC) records in their Domain Name System (DNS) configuration. Using DMARC with DomainKeys Identified Mail (DKIM) to sign emails provides further safety against fake emails. Likewise, organisations can better protect their users against fake emails by ensuring their email systems use and apply SPF, DKIM and DMARC policies on inbound email. 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. Pagination Previous page ‹‹ Page 22 Next page ›› Alerts and Advisories Advice, guidance and publications Reports and statistics News Programs Glossary