Essential Eight Maturity is Australia’s own cybersecurity framework that, if followed correctly, provides assurance that around 85% of cyberattacks can be defeated.
Organisations can be assessed as having achieved one of four levels of maturity within the framework. All organisations start at Maturity Level 0 and must be assessed to progress.
To progress to the next maturity level, an organisation must meet the maturity standard for each of the eight mitigation strategies. For example, achieving Maturity Level 2 in seven strategies but only Maturity Level 1 in one means the organisation is considered to be at Maturity Level 1 overall.
Our proven assessment framework effectively evaluates your current maturity level and provides a tailored plan to reach and maintain the next level of cyberattack readiness. This includes identifying gaps, recommending improvements, and supporting implementation to enhance your cybersecurity posture.
Organisations can be assessed as having achieved one of four levels of maturity:
You must meet all the requirements of each element to progress as noted below:
Our Essential Eight Maturity Assessment is designed to give medium-sized organisations a complete view of their cyber security baseline and a practical improvement plan. Key features of the service include:
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All organisations, regardless of size or sector, benefit from implementing the Essential Eight. This includes government agencies, large enterprises, small and medium-sized businesses (SMBs), schools, non-profits, and critical infrastructure providers. It is particularly valuable for SMBs because it offers an effective baseline of cybersecurity measures that are achievable even with limited resources.
Essential Eight compliance is mandatory for Australian Federal Government agencies. It is recommended but not legally required for private organisations. However, many industries increasingly consider Essential Eight compliance a de facto requirement for cyber resilience and insurance purposes.
The Essential Eight uses a four-level maturity model:
Organisations select a maturity level based on their specific risk exposure, with higher-risk organisations aiming for Level 2 or 3.
Essential Eight maturity is measured by assessing each of the eight strategies individually against the criteria for maturity levels (0-3). An organisation's overall maturity is determined by the lowest maturity level achieved across all strategies. Organisations typically conduct annual self-assessments or engage external auditors for independent evaluations.
Essential Eight assessments typically involve:
Including these roles ensures technical accuracy, organisational alignment, and executive support for cybersecurity improvements.
Organisations should conduct Essential Eight maturity assessments at least annually or whenever significant changes occur, such as major IT updates, new system deployments, or after cyber incidents. Continuous monitoring and regular reassessments help maintain a robust security posture.
Yes. Small businesses can effectively implement the Essential Eight because it focuses on straightforward, practical measures. Basic cybersecurity actions such as automatic updates, enabling MFA, restricting admin rights, and regular backups are achievable for small businesses even with limited IT resources.
Implementing the Essential Eight can positively impact cyber insurance eligibility and potentially reduce premiums. Insurers increasingly use the Essential Eight as a baseline indicator of effective cyber risk management, making organisations that follow the framework more attractive due to reduced likelihood of claims.
Frameworks similar or complementary to the Essential Eight include:
Each provides broader or complementary guidelines, with the Essential Eight often serving as a practical subset within these comprehensive frameworks.
Common challenges include:
Despite these challenges, many organisations successfully implement Essential Eight by taking incremental steps and seeking external support where necessary.
ASD remains vendor-neutral and does not endorse specific products. Instead, it recommends using existing, reliable, and proven security tools and configurations available within standard operating systems and applications. Examples include built-in tools like Microsoft AppLocker for application control, Group Policy settings for macro restrictions, vulnerability scanners for patch management, and common MFA solutions integrated with popular cloud services.
