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/about-us/news/hunting-russian-intelligence-snake-malware-joint-advisory

Hunting Russian Intelligence “Snake” Malware - Joint Cybersecurity Advisory   News

May 10, 2023 - Today we released a Joint Cybersecurity Advisory with our international partners on the Snake implant. The Snake implant is a sophisticated cyber espionage tool designed and used by Center 16 of Russia’s Federal Security Service for long-term intelligence collection on sensitive targets.

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

Small business cloud security guides: Introduction   Publication

Dec 16, 2022 - Securing your business can be a complex task. Among the numerous security priorities and configuration options, it can be difficult to know where to begin. These guides adapt ASD's ACSC’s Essential Eight mitigation strategies and outline an example of how each can be implemented to secure Microsoft 365 capabilities. The technical examples are designed to offer significant protection against cybersecurity incidents while remaining accessible to organisations with limited resources and cybersecurity expertise.

Small & medium businesses
/business-government/secure-design/operational-technology-environments/introduction-to-securing-smart-places

An introduction to securing smart places   Publication

Nov 21, 2022 - Smart places, also known as smart cities, are places designed to provide enhanced services to citizens using a collection of smart information technology (IT)-enabled systems and devices that capture, communicate and analyse data. To achieve this purpose, previously discrete technologies and systems are interconnected to allow for large-scale coordination, real-time decision making, and increased visibility and situational awareness of the smart place’s status.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/assessment-evaluation-programs/australian-information-security-evaluation-program

Australian Information Security Evaluation Program (AISEP)   Program page

Jul 2, 2025 - The Australian Information Security Evaluation Program (AISEP) evaluates and certifies products to provide a level of assurance in its security functionality in order to protect systems and data against cyberthreats. These evaluation activities are certified by the Australian Certification Authority (ACA).

Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/network-hardening/securing-edge-devices/security-considerations-edge-devices

Security considerations for edge devices   Publication

Feb 5, 2025 - Edge devices are an important part of many enterprise computing systems. They allow connection across various devices that aid in productivity. However, just like with all technology they are not without their vulnerabilities. Edge devices require attention and diligence to keep data safe and secure.

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
/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/view-all-content/reports-and-statistics/commonwealth-cyber-security-posture-2024

The Commonwealth Cyber Security Posture in 2024   Reports and statistics

Dec 5, 2024 - The Commonwealth Cyber Security Posture in 2024 informs the Australian Parliament on cyber security measures implemented across the Australian Government for the 2023–24 financial year.

Organisations & Critical Infrastructure
Government
/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/small-business-cyber-security/small-business-hub/small-business-cloud-security-guides/google-chromebook-chromos-security-guide

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.

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

Small business cyber security guide   Publication

Jun 16, 2023 - This guide includes basic security measures to help protect your business against common cyber threats.

Small & medium businesses
/about-us/view-all-content/alerts-and-advisories/fast-flux-national-security-threat

Fast Flux: A national security threat   Advisory

Apr 4, 2025 - This advisory is for network defenders and explains how Bulletproof Hosting Providers are using ‘fast flux’ to cycle quickly through bots and DNS records to bypass detection. It highlights the importance of using a reputable Protective DNS (PDNS) provider that detects and blocks fast flux.

Organisations & Critical Infrastructure
Government
/business-government/secure-design/operational-technology-environments/principles-operational-technology-cyber-security

Principles of operational technology cyber security   Publication

Oct 2, 2024 - Critical infrastructure organisations provide vital services, including supplying clean water, energy, and transportation, to the public. These organisations rely on operational technology (OT) to control and manage the physical equipment and processes that provide these critical services. As such, the continuity of vital services relies on critical infrastructure organisations ensuring the cybersecurity and safety of their OT.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/information-security-registered-assessor-program-irap

Information Security Registered Assessor Program (IRAP)   News

Dec 15, 2022 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) is further enhancing cyber security assessment and training, improving cyber skills, and creating new cyber careers for Australians through the Information Security Registered Assessor Program (IRAP).

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/detecting-responding-to-threats/cyber-security-incident-response/cyber-security-incident-response-planning-practitioner-guidance

Cyber security incident response planning: Practitioner guidance   Publication

Dec 12, 2024 - ASD defines a cyber security incident as an unwanted or unexpected cyber security event, or a series of such events, that has either compromised business operations or has a significant probability of compromising business operations.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/reports-and-statistics/commonwealth-cyber-security-posture-2023

The Commonwealth Cyber Security Posture in 2023   Reports and statistics

Nov 16, 2023 - The Commonwealth Cyber Security Posture in 2023 informs Parliament on the implementation of cyber security measures across the Australian Government for the 2022–23 financial year. According to the Flipchart of PGPA Act Commonwealth entities and companies, as of 30 June 2023 the Australian Government comprised 100 non-corporate Commonwealth entities (NCEs), 72 corporate Commonwealth entities (CCEs) and 17 Commonwealth companies (CCs); totalling 189 Australian government entities.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/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
/business-government/protecting-business-leaders/cyber-security-for-business-leaders/ten-things-to-know-about-data-security

Ten things to know about data security   Publication

May 16, 2024 - This publication has been developed to assist business owners and information technology managers, particularly those unfamiliar with cybersecurity, with ten things they should know about data security.

Small & medium businesses
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
/business-government/protecting-devices-systems/hardening-systems-applications/network-hardening/domain-name-system-security-for-domain-resolvers

Domain Name System security for domain resolvers   Publication

Oct 6, 2021 - This publication explores DNS security for recursive resolution servers. It also shares helpful strategies to reduce the risk of DNS resolver subversion or compromise.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/delivering-goods-cyber-security-resilience-transport-and-logistics-sector

Delivering the goods in cyber security resilience to the transport and logistics sector   News

Oct 27, 2022 - National Cyber Security Exercise Series: Australia’s transport and logistics sector – May to August 2023

Organisations & Critical Infrastructure
/about-us/news/asd-women-recognised-their-contribution-security-industry

ASD women recognised for their contribution to the security industry   News

Oct 19, 2022 - The Australian Signals Directorate (ASD) has been recognised for its contribution to supporting women in the security industry at an awards night in Sydney.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news/new-joint-advice-on-artificial-intelligence-data-security

New joint advice on artificial intelligence data security   News

May 23, 2025 - Learn about significant data security risks and best practices for securing data throughout the artificial intelligence (AI) system lifecycle.

Organisations & Critical Infrastructure
Government
/business-government/protecting-devices-systems/hardening-systems-applications/mobility-hardening/security-configuration-guide-viasat-mobile-dynamic-defense

Security configuration guide: Viasat Mobile Dynamic Defense   Publication

Oct 6, 2021 - ASD has developed this guide to assist Australian’s to understand risks when deploying Viasat MDD devices and the security requirements that need to be met to allow them to handle classified data.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/asdacsc-cyber-security-challenge

ASD's ACSC cyber security challenge   News

Aug 27, 2021 - Would you like to put your cyber incident response skills to the test?

Individuals & families
Small & medium businesses
Government
/business-government/protecting-devices-systems/hardening-systems-applications/mobility-hardening/security-configuration-guide-apple-ios-14-devices

Security configuration guide: Apple iOS 14 devices   Publication

Oct 6, 2021 - ASD has developed this guide to assist Australians to understand risks when deploying iOS 14 devices and the security requirements that need to be met to allow them to handle classified data.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/joint-guide-cybersecurity-best-practices-smart-cities

Joint guide for cybersecurity best practices for Smart Cities   News

Apr 20, 2023 - This guide provides three recommendations to help communities strengthen their cyber posture.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/report-and-recover/recover-from/business-email-compromise/review-your-email-account-security

Review your email account security   Guidance

Feb 19, 2025 - How to check your email account security for Gmail and Outlook.

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

Strategies to mitigate cybersecurity incidents: Mitigation details   Publication

Feb 1, 2017 - The Australian Signals Directorate (ASD) has developed prioritised mitigation strategies to help cybersecurity professionals in all 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
/business-government/protecting-business-leaders/questions-for-boards-to-ask-about-cyber-security

Questions for boards to ask about cyber security   Publication

Dec 5, 2022 - Information on the importance of cybersecurity for the board of directors in protecting their organisation and shareholders.

Small & medium businesses
Organisations & Critical Infrastructure
Government

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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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