Enhancing Cybersecurity with Best Practices for Event Logging and Threat Detection

The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) has joined forces with global cybersecurity agencies, including the United States Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI), to release a groundbreaking guide titled “Best Practices for Event Logging and Threat Detection.” This guide aims to equip organizations with the necessary tools to combat the increasing threat of malicious cyber activities.

In today’s digital landscape, where sophisticated attacks like Living Off the Land (LOTL) techniques and fileless malware are on the rise, effective event logging and threat detection have become paramount. These attacks leverage existing system tools to carry out malicious activities, making them difficult to detect using traditional security measures. The newly released guide focuses on enhancing event logging strategies to bolster organizations’ threat detection capabilities.

The collaborative effort behind the guide involved prominent global cybersecurity agencies from the United States, the United Kingdom, Canada, New Zealand, Japan, South Korea, Singapore, and the Netherlands. By pooling their expertise, these agencies have outlined essential strategies for organizations to enhance their event logging practices and effectively detect potential security incidents.

Key objectives highlighted in the guide include generating alerts for significant cybersecurity events, detecting incidents involving LOTL techniques, and optimizing logs and logging platforms for enhanced usability and analytical performance. By implementing these best practices, organizations can significantly enhance their ability to detect and respond to cyber threats, ultimately building a more resilient cybersecurity posture for the future.

For organizations seeking further guidance, valuable resources such as the Australian Cyber Security Centre’s Information Security Manual (ISM), CISA’s Guidance for Implementing M-21-31, and NIST’s Guide to OT Security offer detailed recommendations on event log recording and prioritizing log collection. By following the recommendations outlined in the guide, organizations can stay ahead of evolving cyber threats and strengthen their overall security posture.