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Interactive tools and advice to boost your online safety.
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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.
Cyber Incident Management Arrangements for Australian Governments News
Dec 18, 2018 - Australia’s Cyber Incident Management Arrangements (CIMA) outlines the inter-jurisdictional coordination arrangements and principles for Australian governments’ cooperation in response to national cyber incidents.
Conti ransomware incidents in Australia Alert
Dec 10, 2021 - Multiple Australian organisations have been impacted by Conti ransomware in November and December 2021.
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.
Boost your cyber defences with backups News
Aug 17, 2021 - Backing up your data is one of the best defences against ransomware attacks conducted by the opportunistic cyber criminals who continue to threaten Australian businesses, organisations, and families.
Multi-factor authentication for stronger cyber protection News
Feb 25, 2021 - Australians are being urged to strengthen proof of identity protections to help stop cybercriminals gaining unauthorised access to online information and accounts.
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.
Spotting scams Guidance
Learn how to identify phishing messages to stay safe and protect your personal information.
Malware targeting Centreon software Alert
Feb 16, 2021 - ANSSI identifies campaign targeting Centreon system monitoring software.
ASD's ACSC Threat Report 2015 Reports and statistics
Jul 15, 2015 - This report describes the range of cyber adversaries targeting Australian networks, their motives, and the type of malicious activities they are conducting and their impact on Australian networks during 2014. It also offers mitigation advice on how organisations can defend against these activities.
APT exploitation of Fortinet Vulnerabilities Alert
Apr 3, 2021 - Advanced Persistent Threat (APT) actors targeting historic Fortinet vulnerabilities.
Iranian-based cyber actors compromising critical infrastructure networks News
Oct 17, 2024 - Iran-based cyber actors are using brute force attacks such as password spraying to compromise critical infrastructure networks.
OS Command Injection Vulnerability in GlobalProtect Gateway Alert
May 3, 2024 - ASD’s ACSC is aware of a vulnerability (CVE-2024-3400) that enables an unauthenticated attacker to execute arbitrary code with root privileges on the firewall.
Cybercriminals scanning Australian entities for serious cyber vulnerability News
Dec 21, 2021 - Australians must urgently patch applications and software products as malicious cyber adversaries conduct thousands of scans in search of the vulnerability related to the critical Log4j software flaw.
System hardening
Oct 31, 2025 - This page lists publications on the hardening of applications and IT equipment.
IRAP resources Program
Nov 17, 2025 - IRAP resources
Joint advisory released on pro-Russia hacktivists conducting attacks against critical infrastructure News
Dec 10, 2025 - This advisory outlines the tactics, techniques and procedures used by pro-Russia hacktivist groups conducting unsophisticated attacks against US and global critical infrastructure, as well as recommended mitigations.
Tok Pisin (New Guinea Pidgin) Guidance
Aug 17, 2023 - The information and resources available are intended to increase your safety online and have been translated into New Guinea Pidgin.
Email hardening
Oct 31, 2025 - This page lists publications on the hardening of message exchange via electronic mail.
Set up and perform regular backups
Nov 9, 2022 - Backing up and having backups mean you can restore your files if something goes wrong. It is a precautionary measure so that your data is accessible in case something happens to your computer.
