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Interactive tools and advice to boost your online safety.
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Common online security risks and advice on what you can do to protect yourself.
Respond to cyber threats and take steps to protect yourself from further harm.
Resources for business and government agencies on cyber security.
Displaying search results for Displaying 541 - 570 of 681 results.
Cyber security is essential when preparing for COVID-19 Advisory
Mar 13, 2020 - In light of the COVID-19 pandemic, organisations are developing strategies to protect staff and vulnerable members of our community.
Active exploitation of vulnerable MobileIron products Alert
Sep 18, 2020 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) is aware of active exploitation of vulnerabilities in multiple MobileIron products by malicious cyber actors, including sophisticated state-based actors.
Critical vulnerabilities in ‘ownCloud’ file share Alert
Nov 29, 2023 - The Australian Signals Directorate’s Australian Cyber Security Centre (ACSC) is aware of multiple critical vulnerabilities affecting the file sync and sharing software ‘ownCloud’. This primarily impacts self-hosted instances of the open-source product. Those impacted should apply the patches available and consider the workarounds made available by the vendor.
New joint advisory on Russian military cyber tactics released News
Sep 6, 2024 - Russian military cyber tactics, techniques and procedures targeting global critical infrastructure exposed in new joint advisory.
VMware vCenter Server plugin remote code execution vulnerability (CVE-2021-21972) Alert
Feb 25, 2021 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) advises users of VMware vCenter Server products, including as part of VMware Cloud Foundation, to ensure their systems are promptly patched after the recent disclosure of a new remote code execution vulnerability.
Active exploitation of critical vulnerability in Citrix Application Delivery Controller and Citrix Gateway Alert
Jan 13, 2020 - The Australian Signals Directorate’s Australian Cyber Security Centre (ACSC) is aware of ongoing attempts to exploit a critical vulnerability in Citrix Application Delivery Controller (ADC) (formerly known as NetScaler ADC), Citrix Gateway (formerly known as NetScaler Gateway) and Citrix SD-WAN WANOP.
Joint statement - Digital Transformation Agency and Australian Signals Directorate - Secure Internet Gateways update News
Nov 1, 2021 - The Australian Government is further strengthening the ICT systems of Government entities by enhancing its Secure Internet Gateway (SIG) policy and through the Cyber Hubs initiative. The Digital Transformation Agency (DTA) is working on these initiatives with the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC).
Act now to defend against vicious cybercriminals News
Jul 20, 2021 - Cybercriminals are targeting Australians at an unprecedented level to steal sensitive information and money, including through business email compromise and ransomware attacks.
Back-up data to defend against cybercrime News
Mar 31, 2021 - On World Back-up Day, the Australian Government is urging businesses, organisations and individuals to back-up their digital information to protect themselves against compromise.
Malware targeting Centreon software Alert
Feb 16, 2021 - ANSSI identifies campaign targeting Centreon system monitoring software.
Web conferencing security Publication
Oct 6, 2021 - Web conferencing tools are essential for meeting with colleagues and clients online. This guide provides tips on how to choose a secure web conference provider, and what risks to be aware of.
Cyber Security Awareness Month 2021 News
Oct 5, 2021 - October is Cyber Security Awareness Month.
Practical cyber security tips for business leaders News
Jan 17, 2024 - Business leaders are at higher risk of a cyber incident due to the information they have access to, the people they interact with and the influence they have.
Joint statement - attribution to Russia for malicious cyber activity against European networks News
May 11, 2022 - Australia and international partners shine a light on Russia’s ongoing unacceptable activity in cyberspace.
Critical Infrastructure Uplift Program (CI-UP) Program page
Apr 16, 2024 - The Critical Infrastructure Uplift Program (CI-UP) offers a range of services that assist critical infrastructure (CI) partners to improve their resilience against cyberattacks.
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.
Avaddon Ransomware Alert
May 8, 2021 - Increase in Avaddon ransomware attacks in Australia.
Security tips for remote working Guidance
Jul 29, 2024 - As an employee, you may be more at risk when working away from the office. Learn how to stay secure while working from home or remotely.
Important Vulnerabilities in Microsoft’s August 2023 Security Update Alert
Aug 10, 2023 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) is concerned about vulnerabilities disclosed in Microsoft’s August 2023 Security Update. Government, businesses and individuals should patch their Microsoft products and apply any recommended mitigations as soon as possible.
After you've made a purchase Guidance
Once you’ve made a purchase you still need to remain vigilant. Cybercriminals can target you even after you’ve made a purchase on a legitimate website. Learn what to look out for after you’ve bought something online.
Important Vulnerabilities in Microsoft’s July 2023 Security Update Alert
Jul 13, 2023 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) is concerned about vulnerabilities disclosed in Microsoft’s July 2023 Security Update. Government, businesses and individuals should patch their Microsoft products and apply any recommended mitigations as soon as possible.
Seeking industry feedback on new ASD Foundations for Secure-by-Design News
Nov 2, 2023 - Have your say on how Secure-by-Design practices should look.
Guidelines for system management Advice
Jul 3, 2025 - This chapter of the Information security manual (ISM) provides guidance on system management.
Revised patch released to disable mitigation against Spectre variant 2 Advisory
Jan 29, 2020 - Intel has confirmed that the microcode updates designed to mitigate Spectre variant 2 (CVE-2017-5715: Branch Target Injection) have introduced an increased risk of system instability, data loss and corruption.
The Silent Heist: Cybercriminals use information stealer malware to compromise corporate networks News
Sep 2, 2024 - New advisory released on information stealer malware used in cybercrime attacks.
Remote code execution vulnerability present in certain versions of Atlassian Confluence Alert
Sep 1, 2021 - A vulnerability exists in certain self-hosted versions of Atlassian Confluence which could allow a malicious cyber actor to execute arbitrary code. Affected organisations should apply the available patch to mitigate this vulnerability.
Infosec Registered Assessors Program (IRAP) Program page
Aug 15, 2024 - The Infosec Registered Assessors Program (IRAP) ensures entities can access high-quality security assessment services.
Business email compromise Threat
Feb 11, 2023 - Learn about email phishing and what to do if you are scammed out of money, goods or information.
An introduction to artificial intelligence Publication
Nov 24, 2023 - Artificial intelligence (AI) is an emerging technology that will play an increasingly influential role in the everyday life of Australians.
Serious vulnerabilities in Atlassian products including Confluence, Jira and Bitbucket Alert
Dec 7, 2023 - The Australian Signals Directorate’s Australian Cyber Security Centre (ACSC) is concerned about serious vulnerabilities in certain Atlassian products (CVE-2023-22522, CVE-2023-22523 and CVE-2022-1471) which are fixed by recent patches. Operators are urged to review Atlassian’s advice and implement recommended mitigations before exploitation begins.
