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Joint cybersecurity advisory released on 2021's top routinely exploited vulnerabilities News
Apr 28, 2022 - Malicious cyber actors are aggressively targeting newly-disclosed and dated critical software vulnerabilities against a broad range of targets, including public and private sector organisations worldwide.
Be Ready - auDA Domain Name Changes News
Mar 23, 2022 - The new domain name category could leave your business or organisation open to fraudulent cyber activity, such as business email compromise.
ASD's ACSC and international partners encourage action to mitigate risks for Log4j vulnerability News
Dec 23, 2021 - ASD's ACSC and cyber security agency partners have issued a joint statement and advisory on the Log4j vulnerability providing technical details, mitigations and resources to help address the critical software flaw.
Types of scams Guidance
Learn about the common types of scams, how to identify them and how to recover from them.
Securing space – Cyber security for LEO SATCOM News
Mar 25, 2026 - New guidance explains LEO SATCOM cyber security risks and mitigation strategies. It also includes questions to help organisations ensure secure and resilient services.
Report and recover from identity theft Guidance
Nov 14, 2024 - Know where to make a report and get help if someone has stolen your personal or business identity.
Consider your cyber hygiene in light of global events News
Dec 22, 2025 - Around the world, geopolitical tensions remain complex as nations navigate diplomatic, economic, and military challenges. ASD’s ACSC recommends that organisations continue to review their current cyber security posture and maintain sufficient monitoring for cyber threats.
Protect your children online: A guide to cyber security for parents and carers Guidance
May 2, 2024 - The steps in this guide can help you ensure that your children stay safe and secure online.
Small business Google Chromebook and ChromOS security guide Guidance
Nov 12, 2024 - This publication was developed by the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) with technical input from Chrome Engineering.
Third release in our Quantum Technology Primer series: Communications News
Mar 18, 2026 - The third Quantum Technology Primer explores quantum communications, their cyber security impacts, current limitations, and the potential risks organisations should consider.
Gateway security guidance package Guidance
Jul 29, 2025 - This page lists publications on the hardening of gateway services.
Secure your social media Guidance
Jul 29, 2024 - Keep your social media secure by using these tips. Learn how to protect your accounts, privacy and information.
New asset inventory guidance for operational technology (OT) owners and operators News
Aug 14, 2025 - New guidance released to help critical infrastructure organisations identify, organise and prioritise operational technology (OT) assets and better secure these assets to reduce the risk of cyber security incidents.
New publication to help small businesses manage cyber security risks from AI News
Jan 14, 2026 - Learn about the cyber security risks and mitigations you should consider when adopting AI. This publication also includes an example of deploying AI chatbots securely and a cyber security checklist.
New advice on implementing SIEM/SOAR platforms in your organisation News
May 27, 2025 - ASD has published a publication series about Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) platforms in collaboration with our international partners.
Secure your website Guidance
Jul 29, 2024 - Small business account for over 95% of all businesses in Australia and 72% of them have a website. However, in a world in which websites are increasingly being targeted by cyber criminals, only 36% check for updates every week. For those small businesses with a website, or that are considering one, these three quick wins will help you protect your money, data and reputation.
New publication released – Quantum technology primer: Overview News
Dec 15, 2025 - Strengthen your understanding of key quantum technology types, principles of quantum mechanics, and the considerations to factor into your cyber security plans.
New guidance for engaging with artificial intelligence News
Jan 24, 2024 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) has released a new publication, Engaging with Artificial Intelligence (AI).
End of support Guidance
Mar 19, 2026 - ‘End of support’ is when software is no longer supported by the product developer that makes it. It will no longer receive security updates, general software updates or technical support.
New guidance for mitigating risks from bulletproof hosting providers News
Nov 20, 2025 - Get recommendations for ISPs and network defenders to counter cybercriminal activity enabled by bulletproof hosting providers without disrupting legitimate services.
