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/business-government/secure-design/secure-by-design/choosing-secure-verifiable-technologies

Choosing secure and verifiable technologies   Publication

Dec 5, 2024 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and international partners have provided recommendations in this guide as a roadmap for choosing secure and verifiable technologies.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/advisories/2021-top-malware-strains

2021 Top Malware Strains   Advisory

Aug 5, 2022 - This joint Cybersecurity Advisory (CSA) was coauthored by the Cybersecurity and Infrastructure Security Agency (CISA) and the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC).

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/partnershipprogram

Australian Signals Directorate’s Cyber Security Partnership Program   Program page

The Australian Signals Directorate's Australian Cyber Security Partnership Program enables Australian organisations and individuals to engage with the ASD's ACSC and fellow partners, drawing on collective understanding, experience, skills and capability to lift cyber resilience across the Australian economy.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/secure-design/secure-by-design/modern-defensible-architecture

Modern defensible architecture   Publication

Feb 10, 2025 - 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.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/network-hardening/geo-blocking-in-context-realities-risks-recommendations

Geo-blocking in context: Realities, risks and recommendations   Publication

May 19, 2025 - This guidance is intended for decision makers and cybersecurity practitioners. It highlights what to be aware of when identifying the source of a threat and the potential implications of geo-blocking in a broader cybersecurity strategy.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/joint-cybersecurity-advisory-released-2021s-top-routinely-exploited-vulnerabilities

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.

Organisations & Critical Infrastructure
Government
/report-and-recover

Report and recover  

Respond to cyber threats and take steps to protect yourself from further harm.

/business-government/secure-design/artificial-intelligence/engaging-with-artificial-intelligence

Engaging with artificial intelligence   Publication

Jan 24, 2024 - The purpose of this paper is to provide organisations with guidance on how to use artificial intelligence (AI) systems securely. The paper summarises some important threats related to AI systems and includes cybersecurity mitigation strategies to aid organisations in engaging with AI while managing risk. It provides mitigations to assist both organisations that maintain their own AI systems and organisations that use third-party AI systems.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/system-hardening/hardening-microsoft-windows-10-workstations

Hardening Microsoft Windows 10 workstations   Publication

Sep 4, 2025 - This publication provides recommendations on hardening workstations using Enterprise and Education editions of Microsoft Windows 10. While this publication refers to workstations, most recommendations are equally applicable to servers (with the exception of Domain Controllers) using Microsoft Windows Server. Security features discussed in this publication, along with the names and locations of Group Policy settings, are taken from Microsoft Windows 10 version 22H2.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/advisories/advisory-2020-004-remote-code-execution-vulnerability-being-actively-exploited-vulnerable-versions-telerik-ui-sophisticated-actors

Advisory 2020-004: Remote code execution vulnerability being actively exploited in vulnerable versions of Telerik UI by sophisticated actors   Advisory

May 22, 2020 - This advisory is focused around the targeting of CVE-2019-18935 but has significant overlap to the previously released ACSC 2019-126 advisory.

Organisations & Critical Infrastructure
Government
/about-us/news/national-cyber-security-exercises-australias-electricity-industry

National cyber security exercises for Australia’s electricity industry   News

Apr 30, 2020 - In November 2019, the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) coordinated a national cyber security exercise series in partnership with Australia’s electricity industry and government agencies.

Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news/new-advisory-prc-state-sponsored-actors-compromise-networks-worldwide-to-feed-global-espionage-system

New advisory – PRC state-sponsored actors compromise networks worldwide to feed global espionage system   News

Aug 28, 2025 - Don’t feed their global espionage systems – read the full advisory for vital insights on threat hunting, indicators of compromise, and mitigation strategies to help your organisation safeguard your networks and assets.

Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/system-hardening/hardening-microsoft-windows-11-workstations

Hardening Microsoft Windows 11 workstations   Publication

Sep 4, 2025 - This publication provides recommendations on hardening workstations using Enterprise and Education editions of Microsoft Windows 11. While this publication refers to workstations, most recommendations are equally applicable to servers (with the exception of Domain Controllers) using Microsoft Windows Server. Security features discussed in this publication, along with the names and locations of Group Policy settings, are taken from Microsoft Windows 11 version 24H2.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/new-guidance-engaging-artificial-intelligence

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).

Small & medium businesses
Organisations & Critical Infrastructure
/about-us/advisories/iranian-government-sponsored-apt-cyber-actors-exploiting-microsoft-exchange-and-fortinet-vulnerabilities-furtherance-malicious-activities

Iranian Government-Sponsored APT Cyber Actors Exploiting Microsoft Exchange and Fortinet Vulnerabilities in Furtherance of Malicious Activities   Advisory

Nov 22, 2021 - Iranian government-sponsored APT actors are actively targeting a broad range of victims across multiple U.S. critical infrastructure sectors, including the Transportation Sector and the Healthcare and Public Health Sector, as well as Australian organisations.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/network-hardening/securing-edge-devices/mitigation-strategies-edge-devices-practitioner-guidance

Mitigation strategies for edge devices: Practitioner guidance   Publication

Feb 4, 2025 - This publication expands on Mitigation strategies for edge devices: executive guidance. It provides IT practitioners with a list of mitigation strategies for the most common types of edge devices and appliances across enterprise networks and large organisations.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/small-business-cyber-security/small-business-hub/small-business-cloud-security-guides

Small business cloud security guides  

Apr 2, 2024 - ASD's ACSC has released a series of guides designed to help small businesses secure their cloud environment.

Small & medium businesses
/business-government/protecting-devices-systems/assessment-evaluation-programs

Assessment and evaluation programs  

Sep 3, 2025 - ASD's ACSC's programs and resources to support the assessment and evaluation of information security and critical infrastructure.

/about-us/advisories/covid-19-scam-messages

COVID-19 scam messages   Advisory

Mar 16, 2020 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) is aware of a COVID-19 themed scam being distributed via text message.

Individuals & families
Small & medium businesses
/report-and-recover/report/report-a-vulnerability

Report a vulnerability   Service

Report vulnerabilities that are not publicly known, through the Australian Signals Directorate’s Australian Cyber Security Centre's (ASD’s ACSC) coordinated vulnerability disclosure service.

Organisations & Critical Infrastructure
Government
/about-us/news/australian-signals-directorate-unveils-new-facility

Australian Signals Directorate unveils new facility   News

Mar 23, 2022 - The Australian Signals Directorate (ASD) has unveiled a new world-class cyber and foreign intelligence facility, as the agency prepares to mark 75 years defending Australia from global threats.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/cyber-security-operational-technology

Cyber Security for Operational Technology   News

Oct 2, 2024 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) has released new guidance to help critical infrastructure protect their systems and online supply chains.

Organisations & Critical Infrastructure
Government
/about-us/advisories/advisory-2020-008-copy-paste-compromises-tactics-techniques-and-procedures-used-target-multiple-australian-networks

Advisory 2020-008: Copy-paste compromises - tactics, techniques and procedures used to target multiple Australian networks   Advisory

Sep 16, 2020 - This advisory details the tactics, techniques and procedures (TTPs) identified during the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) investigation of a cyber campaign targeting Australian networks. These TTPs are captured in the frame of tactics and techniques outlined in the MITRE ATT&CK framework.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/alerts/summary-tradecraft-trends-2019-20

Summary of Tradecraft Trends for 2019-20   Alert

May 20, 2020 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) investigated and responded to numerous cyber security incidents during 2019 and 2020 so far.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/advice-malicious-cyber-activity-iran

Advice for Malicious Cyber Activity by Iran   News

Sep 15, 2022 - Australian organisations are urged to be alert to continued malicious cyber activity conducted by Advanced Persistent Threat (APT) actors, assessed to be affiliated with the Iranian Government’s Islamic Revolutionary Guard Corps (IRGC).

Organisations & Critical Infrastructure
/about-us/view-all-content/news-and-media/new-secure-by-demand-guidance-available-operational-technology-owners-and-operators

New Secure by Demand guidance available for operational technology owners and operators   News

Jan 14, 2025 - To protect your systems from threat actors targeting your operational technology components, select products from manufacturers who are Secure-by-Design. Find out which security elements to prioritise.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/privacy

Privacy  

Oct 24, 2022 - The cyber.gov.au website, including the cyber incident reporting portal (ReportCyber), is operated by the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC). The ASD's ACSC is part of the Australian Signals Directorate (ASD), an Australian Government agency.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/secure-design/secure-by-design/shifting-balance-cybersecurity-risk

Shifting the balance of cybersecurity risk   Publication

Oct 17, 2023 - The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and the following international partners provide the recommendations in this guide as a roadmap for technology manufacturers to ensure security of their products.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/small-business-cyber-security/small-business-hub

Small business hub  

Jul 18, 2023 - How to protect your small business from common cyber threats.

Small & medium businesses
/business-government/secure-design/secure-by-design/secure-by-design-foundations

Secure by Design foundations   Publication

Jul 30, 2024 - ASD’s ACSC's Secure by Design foundations represent a first step in a new approach to assist technology manufacturers and customers to adopt Secure by Design. While the foundations are primarily designed to foster discussion within technology manufacturers on how to best approach Secure by Design, they contain relevant information and actions for technology customers.

Small & medium businesses
Organisations & Critical Infrastructure
Government

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