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/business-government/protecting-devices-systems/remote-working-secure-mobility/remote-working/using-remote-desktop-clients

Using remote desktop clients   Publication

Oct 6, 2021 - Remote access solutions are increasingly being used to access organisations’ systems and data. One common method of enabling remote access is to use a remote desktop client. This publication provides guidance on security risks associated with the use of remote desktop clients.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/advisories/advisory-2020-009-recommendations-mitigate-apt-actors-targeting-health-sector-and-covid-19-essential-services

Advisory 2020-009: Recommendations to mitigate APT actors targeting health sector and COVID-19 essential services   Advisory

May 8, 2020 - The ACSC recommends that organisations in the health sector implement the following cyber security mitigations:

Organisations & Critical Infrastructure
Government
/about-us/view-all-content/alerts-and-advisories/stopransomware-lockbit-3.0-ransomware-affiliates-exploit-cve-2023-4966-citrix-bleed-vulnerability

#StopRansomware: LockBit 3.0 Ransomware Affiliates Exploit CVE 2023-4966 Citrix Bleed Vulnerability   Advisory

Nov 29, 2023 - This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/cloud-computing/cloud-shared-responsibility-model-executive-guidance

Cloud shared responsibility model: Executive guidance   Publication

Oct 20, 2025 - This publication is for executives with cyber security responsibilities in government entities, critical infrastructure and large organisations that use or plan to use a cloud service. This guidance aims to strengthen your understanding of the shared responsibility model (SRM), and potential impacts to your cyber security posture and your governance obligations.

Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/network-hardening/implementing-network-segmentation-and-segregation

Implementing network segmentation and segregation   Publication

Oct 6, 2021 - 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.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/learn-basics/explore-basics/mfa

Turn on multi-factor authentication  

Nov 9, 2022 - Protect your important accounts with extra login steps.

/threats/types-threats/cryptomining

Cryptomining   Threat

Jun 23, 2020 - Cryptocurrency mining (cryptomining) uses the processing power of computers to solve complex mathematical problems and verify cybercurrency transactions. The miners are then rewarded with a small amount of cybercurrency.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/alerts-and-advisories/apt40-advisory-prc-mss-tradecraft-in-action

APT40 Advisory   Advisory

Jul 9, 2024 - This advisory, authored by the Australian Signals Directorate’s Australian Cyber Security Centre and international partners, outlines a People’s Republic of China (PRC) state-sponsored cyber group and their current threat to Australian networks.

Organisations & Critical Infrastructure
Government
/about-us/view-all-content/alerts-and-advisories/2023-top-routinely-exploited-vulnerabilities

2023 top routinely exploited vulnerabilities   Advisory

Nov 13, 2024 - This advisory provides details, collected and compiled by the authoring agencies, on the Common Vulnerabilities and Exposures (CVEs) routinely and frequently exploited by malicious cyber actors in 2023 and their associated Common Weakness Enumerations (CWEs). Malicious cyber actors exploited more zero-day vulnerabilities to compromise enterprise networks in 2023 compared to 2022, allowing them to conduct operations against high priority targets.
The authoring agencies strongly encourage vendors, designers, developers, and end-user organizations to implement the following recommendations, and those found within the Mitigations section of this advisory, to reduce the risk of compromise by malicious cyber actors.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/learn-basics/explore-basics/seniors/educational-pack

Educational pack for seniors   Guidance

Jun 23, 2023 - This educational pack provides engaging content to help seniors learn how to stay cyber secure. Practical steps and topics range from a basic to advanced level.

Individuals & families
/business-government/secure-design/quantum/planning-for-post-quantum-cryptography

Planning for post-quantum cryptography   Publication

Sep 22, 2025 - Prepare your organisation for post-quantum cryptography with advice on transition timelines, milestones, and a framework to map transition stages.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/protect-yourself/resources-protect-yourself/personal-cyber-security-guides/protect-yourself-updates

Protect yourself: Updates   Guidance

Oct 14, 2022 - Cybercriminals are always looking for easy paths to get onto your devices.

Individuals & families
/business-government/detecting-responding-to-threats/event-logging/implementing-siem-soar-platforms/implementing-siem-and-soar-platforms-executive-guidance

Implementing SIEM and SOAR platforms: Executive guidance   Publication

May 27, 2025 - This publication is one of three in a suite of guidance on SIEM and SOAR platforms. It is primarily intended for executives but can be used by any organisation that is considering whether and how to implement a SIEM and/or SOAR.

Organisations & Critical Infrastructure
Government
/protect-yourself/securing-your-devices/how-back-up-your-files-and-devices

How to back up your files and devices   Guidance

Nov 12, 2024 - Important data such as your photos, documents and financial records can be lost in an instant, so back it up regularly before it's too late.

Individuals & families
Small & medium businesses
/learn-basics/view-resources/resources-library

Resources library  

Jun 18, 2025 - Resources for individuals, families and small businesses

/about-us/news/vulnerability-disclosure-program

Vulnerability Disclosure Program   News

Nov 23, 2022 - New ACSC publication released to help organisations implement a Vulnerability Disclosure Program.

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

Mitigation strategies for edge devices: Executive guidance   Publication

Feb 4, 2025 - This publication provides a high-level summary of ASD’s existing guidance to manage and secure edge devices effectively. It is intended for executives in large organisations and critical infrastructure providers that are responsible for the deployment, operation, security, and maintenance of enterprise networks. ASD is soon to release a comprehensive technical publication on mitigation strategies for edge devices for practitioners.

Organisations & Critical Infrastructure
Government
/learn-basics/explore-basics/threats

Watch out for threats  

Nov 2, 2022 - Know what to look for to stay in control of your devices and applications.

/business-government/protecting-devices-systems/hardening-systems-applications/system-hardening/hardening-linux-workstations-and-servers

Hardening Linux workstations and servers   Publication

Nov 27, 2023 - This publication has been developed to assist organisations in understanding how to harden Linux workstations and servers.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/alerts-and-advisories/enhanced-visibility-and-hardening-guidance-communications-infrastructure

Enhanced visibility and hardening guidance for communications infrastructure   Advisory

Dec 4, 2024 - This guide provides network engineers and defenders of communications infrastructure with best practices to strengthen their visibility and harden their network devices against successful exploitation carried out by PRC-affiliated and other malicious cyber actors.

Organisations & Critical Infrastructure
Government

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We acknowledge the Traditional Owners and Custodians of Country throughout Australia and their continuing connections to land, sea and communities.
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