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/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/secure-design/operational-technology-environments/creating-and-maintaining-a-definitive-view-of-your-operational-technology-architecture

Creating and maintaining a definitive view of your operational technology architecture   Publication

Oct 28, 2025 - How organisations who deploy or operate operational technology systems should build, maintain and store their systems understanding.

Organisations & Critical Infrastructure
Government
/protect-yourself/securing-your-email/email-security

Email security  

Jul 29, 2024 - Protect yourself, your employees and business from an email security incident before it's too late.

Small & medium businesses
/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
/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/asds-cyber-security-frameworks/ism/cybersecurity-guidelines/guidelines-for-cybersecurity-incidents

Guidelines for cybersecurity incidents   Advice

Sep 4, 2025 - This chapter of the Information security manual (ISM) provides guidance on cybersecurity incidents.

Organisations & Critical Infrastructure
Government
/protect-yourself/securing-your-devices/how-secure-your-device/antivirus-software

Antivirus software   Guidance

Apr 11, 2023 - The consequences of viruses, spyware and other malicious software can be serious and far reaching. Follow our guidance about using antivirus software.

Individuals & families
Small & medium businesses
/business-government/secure-design/operational-technology-environments/cyber-security-best-practices-smart-cities

Cyber security best practices for smart cities   Publication

Apr 20, 2023 - This guidance is the result of a collaborative effort from the United States Cybersecurity and Infrastructure Security Agency (CISA), the United States National Security Agency (NSA), the United States Federal Bureau of Investigation (FBI), the United Kingdom National Cyber Security Centre (NCSC-UK), the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC), the Canadian Centre for Cyber Security (CCCS), and the New Zealand National Cyber Security Centre (NCSC-NZ).

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/asds-cyber-security-frameworks/gateway-security-guidance-package/executive-guidance

Gateway security guidance package: Executive guidance   Publication

Jul 29, 2025 - The purpose of this guidance is to inform decision-makers at the executive level of their responsibilities, the appropriate considerations needed to make informed risk-based decisions, and to meet policy obligations when leading the design or consumption of their organisation’s gateway services.

Government
/business-government/secure-design/operational-technology-environments/ci-fortify

CI Fortify   Publication

Oct 13, 2025 - Actionable guidance for CI operators to isolate and rebuild critical services and OT systems during crisis or service disruption.

Organisations & Critical Infrastructure
Government
/protect-yourself/securing-your-email/email-security/secure-your-email

Secure your email   Guidance

Jul 29, 2024 - How to protect yourself when using email and reduce spam and malicious emails.

Individuals & families
Small & medium businesses
/about-us/advisories/2021-007-log4j-vulnerability-advice-and-mitigations

2021-007: Log4j vulnerability – advice and mitigations   Advisory

Dec 29, 2021 - On 10 December 2021, ASD's ACSC released an alert relating to a serious vulnerability in versions of the Log4j Java logging library. Malicious cyber actors are using this vulnerability to target and compromise systems globally and in Australia. The ASD's ACSC is working with a significant number of victims and affected vendors across all sectors of the economy.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/report-and-recover/recover-from/data-breaches

Report and recover from a data breach   Guidance

Jul 14, 2023 - A data breach occurs when sensitive or personal information is accessed, disclosed or exposed to unauthorised people.

Individuals & families
Small & medium businesses
/business-government/small-business-cyber-security/small-business-hub/small-business-cloud-security-guides/technical-example-application-control

Technical example: Application control   Publication

Dec 16, 2022 - Application control restricts the ability of an application to run or install on a device. Application control makes it harder for users to intentionally or unintentionally install unwanted or malicious software.

Small & medium businesses
/about-us/view-all-content/news-and-media/cyber-security-awareness-month-2024

Cyber Security Awareness Month 2024   News

Oct 1, 2024 - October is Cyber Security Awareness Month, a time for all Australians to talk about cyber security and take action to protect their devices and accounts.

Individuals & families
Small & medium businesses
/about-us/view-all-content/news-and-media/new-fact-sheet-critical-infrastructure-leaders-actions-mitigate-prc-state-sponsored-cyber-activity

New fact sheet for critical infrastructure leaders – actions to mitigate PRC state-sponsored cyber activity   News

Mar 20, 2024 - The fact sheet provides guidance for critical infrastructure leadership to protect their infrastructure and critical functions from Volt Typhoon – a state-sponsored cyber actor linked to the People’s Republic of China (PRC).

Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/update-your-small-business-cyber-security

Update your small business cyber security   News

Jun 12, 2024 - Resources to help protect small businesses from cyber threats.

Small & medium businesses
/about-us/view-all-content/news-and-media/cyber-security-charities-and-not-for-profit-organisations

Cyber security for charities and not-for-profit organisations   News

Mar 18, 2024 - With cyber-attacks continuing to increase in frequency and severity across all sectors, the Australian Signals Directorate is encouraging charities and not-for-profit organisations to take action to protect their online systems.

Small & medium businesses
/about-us/news/head-acsc-talks-cyber-security-natarsha-belling-podcast-special

Head of ACSC talks cyber security with Natarsha Belling in podcast special   News

Nov 29, 2021 - Ms Abigail Bradshaw, head of the Australian Cyber Security Centre (ACSC), recently sat down with journalist Natarsha Belling to discuss the common cyber threats affecting Australians today.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/essential-eight-assessment-course

Essential Eight Assessment Course   News

Jul 4, 2023 - Today, the Australian Signals Directorate has launched the Essential Eight Assessment Course pilot in collaboration with TAFEcyber.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
/threats/types-threats/scams

Scams   Threat

Apr 21, 2023 - Online scams cost Australians millions of dollars each year and anyone can be targeted. Cybercriminals often use familiar brands and logos to make themselves seem reliable.

Individuals & families
Small & medium businesses
/about-us/advisories/sextortion-campaign-what-do-if-you-receive-email

Sextortion campaign - What to do if you receive the email   Advisory

Apr 16, 2020 - In most cases, there is no reason to be concerned. These emails are typically generated in their thousands by online scammers using limited personal details, with the aim of intimidating recipients into paying the ransom.

Individuals & families
/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/view-all-content/reports-and-statistics/commonwealth-cyber-security-posture-2022

The Commonwealth Cyber Security Posture in 2022   Reports and statistics

Dec 16, 2022 - The Commonwealth Cyber Security Posture in 2022 (the report) informs Parliament on the implementation of cybersecurity measures across the Commonwealth government, for the period January 2021 to June 2022. As of June 2022, the Commonwealth comprised 97 non-corporate Commonwealth entities (NCCEs), 71 corporate Commonwealth entities (CCEs) and 17 Commonwealth companies (CCs).

Government
/about-us/view-all-content/news-and-media/small-business-cyber-security/securing-customer-personal-data

Securing Customer Personal Data for Small to Medium Businesses   News

Nov 17, 2023 - As data breaches increasingly impact Australian businesses and their customers, it’s crucial for businesses to improve their data security practices and ensure their customers’ personal data is handled appropriately.

Small & medium businesses
/report-and-recover/recover-from/account-compromise

Report and recover from account compromise   Guidance

Nov 10, 2023 - A guide to recovering your account and protecting you against future attacks.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
/about-us/view-all-content/news-and-media/2023-ASD-cyber-threat-report

Australian Signals Directorate releases 2023 ASD Cyber Threat Report   News

Nov 15, 2023 - The Australian Signals Directorate has released its fourth ASD Cyber Threat Report.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/protect-yourself/staying-secure-online/connecting-others-online/secure-your-social-media

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.

Individuals & families
/about-us/view-all-content/news-and-media/shop-online-securely-this-holiday-season

Shop online securely this holiday season   News

Nov 8, 2023 - The holiday season is fast approaching and more Australian’s than ever are shopping online. The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) are reminding Australians to be cyber secure when shopping online.

Individuals & families
Small & medium businesses
/about-us/news/asdacsc-has-launched-new-campaign-business-email-compromise

ASD's ACSC has launched a new campaign on Business Email Compromise   News

Jun 28, 2022 - With the end of the financial year ushering in tax season, Australians are urged to strengthen their email security and be alert to criminals trying to fool them into making false payments or giving up details that could make them an easy target for cyber crime.

Individuals & families
Small & medium businesses

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Acknowledgement of Country

We acknowledge the Traditional Owners and Custodians of Country throughout Australia and their continuing connections to land, sea and communities.
We pay our respects to them, their cultures and their Elders; past, present and emerging. We also recognise Australia's First Peoples' enduring contribution to Australia's national security.

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