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/business-government/small-business-cyber-security/small-business-hub/business-continuity-in-a-box

Business Continuity in a Box   Guidance

Aug 21, 2024 - Business Continuity in a Box assists organisations to swiftly and securely stand up critical business functions during or following a cybersecurity incident that has affected the availability or trust of existing systems.

Small & medium businesses
/business-government/asds-cyber-security-frameworks/mitigating-cyber-security-incidents/strategies-to-mitigate-cybersecurity-incidents

Strategies to mitigate cybersecurity incidents   Publication

Feb 1, 2017 - The Australian Signals Directorate (ASD) has developed prioritised mitigation strategies to help organisations mitigate cybersecurity incidents caused by various cyberthreats. This guidance addresses targeted cyber intrusions (i.e. those executed by advanced persistent threats such as foreign intelligence services), ransomware and external adversaries with destructive intent, malicious insiders, ‘business email compromise’, and industrial control systems.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/alerts-and-advisories/svr-cyber-actors-adapt-tactics-initial-cloud-access

SVR cyber actors adapt tactics for initial cloud access   Advisory

Feb 27, 2024 - How SVR-attributed actors are adapting to the move of government and corporations to cloud infrastructure.

Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/web-hardening/secure-your-website

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.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/using-content-credentials-to-help-mitigate-cyber-threats-associated-with-generative-AI

Using Content Credentials to help mitigate cyber threats associated with generative AI   News

Jan 30, 2025 - With advanced AI tools, digital media can be created or modified convincingly with minimal effort and cost. Learn more about media provenance solutions to help end users verify the integrity of your organisation’s content.

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

Small business hub  

Sep 30, 2025 - How to protect your small business from common cyber threats.

Small & medium businesses
/about-us/view-all-content/news-and-media/business-continuity-in-a-box

Business Continuity in a Box   News

Nov 13, 2023 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC), in collaboration with the US Cybersecurity and Infrastructure Security Agency (CISA), has published a new tool, Business Continuity in a Box, to help businesses continue basic operations during or after a cyber incident.

Small & medium businesses
/about-us/advisories/joint-advisory-technical-approaches-uncovering-and-remediating-malicious-activity

Joint Advisory on Technical Approaches to Uncovering and Remediating Malicious Activity   Advisory

Sep 2, 2020 - The purpose of this report is to enhance incident response among partners and network administrators along with serving as a playbook for incident investigation.

Organisations & Critical Infrastructure
Government
/about-us/view-all-content/alerts-and-advisories/exploitation-unitronics-programmable-logic-controllers-plcs

Exploitation of Unitronics Programmable Logic Controllers (PLCs)   Alert

Dec 5, 2023 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) is concerned about global exploitation of Programmable Logic Controllers (PLC) and is aware of reports of compromise of these devices in Australia. These devices are present in a number of critical sectors such as water, energy, fuel and healthcare.

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

Investing in modern defensible architecture   Publication

Oct 23, 2025 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and international partners present this guidance to help organisations develop an MDA investment roadmap based on their organisational strategy, business and security objectives, risk profile and threat context.

Organisations & Critical Infrastructure
/business-government/detecting-responding-to-threats/detecting-and-mitigating-active-directory-compromises

Detecting and mitigating Active Directory compromises   Publication

Jan 22, 2025 - 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.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/web-hardening/implementing-certificates-tls-https-and-opportunistic-tls

Implementing certificates, TLS, HTTPS and opportunistic TLS   Publication

Oct 6, 2021 - 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.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/remote-working-secure-mobility/secure-mobility/risk-management-of-enterprise-mobility-including-bring-your-own-device

Risk management of enterprise mobility (including Bring Your Own Device)   Publication

Oct 6, 2021 - This publication has been developed to provide senior business representatives with a list of enterprise mobility considerations. These include business cases, regulatory obligations and legislation, available budget and personnel resources, and risk tolerance. Additionally, risk management controls are provided for cybersecurity practitioners.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/secure-design/operational-technology-environments/secure-by-demand

Secure by Demand   Publication

Jan 14, 2025 - This Secure by Demand guide, authored by CISA with contributions from the following partners, describes how OT owners and operators should integrate security into their procurement process when purchasing industrial automation and control systems as well as other OT products.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/report-and-recover/recover-from/identity-theft

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.

Individuals & families
Small & medium businesses
/report-and-recover/recover-from/scams

Report and recover from scams   Guidance

Apr 11, 2023 - If someone has stolen your money or personal information, find out what to do and who to contact. We also provide advice on how to avoid scams in future.

Individuals & families
Small & medium businesses
/business-government/secure-design/quantum/quantum-technology-primer-overview

Quantum technology primer: Overview   Publication

Dec 15, 2025 - Learn about quantum technologies, the principles that enable their unique capabilities, and how organisations can prepare.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/advisories/threat-update-covid-19-malicious-cyber-activity-20-april-2020

Threat update: COVID-19 malicious cyber activity 20 April 2020   Advisory

Apr 20, 2020 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) continues to receive reports from individuals, businesses and government departments about a range of different COVID-19 themed scams, online frauds and phishing campaigns. This threat update is about raising awareness of the evolving nature of COVID-19 related malicious cyber activity impacting Australians.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/advisories/2020-001-4-remediation-critical-vulnerability-citrix-application-delivery-controller-and-citrix-gateway

2020-001-4: Remediation for critical vulnerability in Citrix Application Delivery Controller and Citrix Gateway   Advisory

Jan 13, 2020 - On 19 January 2020, Citrix released patches for two versions of the Citrix Application Delivery Controller (ADC) and Citrix Gateway appliances. Citrix expects to have patches available across all supported versions of Citrix ADC, Citrix Gateway and Citrix SD-WAN WANOP before the end of January 2020.

Small & medium businesses
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.

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