Build a Stronger Cyber Defence Through a Structured, Eight-Point Security Frameworkt
Cybersecurity isn’t static — it’s an ongoing challenge shaped by evolving risks, shifting regulations and increasing complexity. Mature 8 is Yoku’s tailored program that helps organisations move from reactive defences to a confident, structured security posture.
Built on the ACSC’s Essential 8 framework, Mature 8 focuses on the areas that matter most — the ones where many organisations unknowingly carry risk. Through practical guidance and hands-on support, we help you strengthen resilience, reduce exposure and build maturity in the places where it counts.
Who is Mature 8 for?
Mature 8 is designed for organisations that understand the value of a thorough, proactive approach to cybersecurity. Whether you're navigating compliance requirements, managing sensitive information or protecting critical infrastructure, this program provides the tools and clarity to build internal confidence and external trust.
It’s an ideal fit for teams seeking to elevate their security practices and embed long-term capability, not just tick boxes.
The 8 Key Areas of Cybersecurity that Mature 8 Focuses On
Many of today's threats stem from well-known weaknesses — outdated systems, misconfigured applications or overly broad access. Mature 8 addresses these issues, focusing efforts on the areas most likely to impact performance, reputation or continuity.
Application Control
Allowing only approved applications to run reduces the potential for malicious or unvetted software to cause a cyberattack. We help you establish control frameworks that strike the right balance between security and usability, making sure only trusted software is allowed to run.
Patch Management
Delays in applying software updates create vulnerabilities that can be exploited by cybercriminals. Our program ensures that timely patching becomes a robust, repeatable and well-governed process, ensuring quick and efficient critical updates, reducing gaps and supporting system integrity.
Configuration Management
Inconsistent system settings can quietly introduce vulnerabilities. We assist in applying secure configurations across all devices and platforms, helping to standardise protections and reduce the impact of configuration-based vulnerabilities.
User Application Hardening
Commonly used applications often sit at the intersection of convenience and cyberattack exposure. We work with organisations to strengthen their setup, including guidance on best practice to reduce the opportunity for compromise without limiting usability.
Restricting Administrative Privileges
Limiting administrative access to critical systems minimises the risk of insider threats and unauthorised system modifications. We help you define and enforce sensible access controls that align with roles and responsibilities, improving overall governance.
Multi-factor Authentication (MFA)
While passwords remain widely used, they are no longer sufficient on their own. We help integrate MFA into your systems where it matters most, adding a practical and essential additional layer of defence.
Daily Backups
Regular backups of critical systems and data are vital for disaster recovery and minimising downtime in the event of a cyberattack. Yoku Group helps ensure your backup processes are reliable, well-managed and able to support fast recovery when it’s needed most.
Incident Response Planning
Being prepared to act decisively in the face of a cyber incident can significantly reduce its impact. We help you develop and test clear response plans so that if it’s ever required, your team can respond with structure rather than uncertainty.
Why choose the Mature 8 Program?
Mature 8 is more than just a framework — it’s a structured partnership that supports lasting progress. You’ll benefit from a clear sense of direction, guidance grounded in best practice, and support that aligns with your internal capability to stay ahead of evolving threats.
By engaging with Yoku, your organisation can:
Enhance Cyber Resilience
Strengthen your defences against a wide range of cyber threats.
Reduce Risk Exposure
Minimise vulnerabilities and improve your ability to respond to incidents.
Build Trust
Demonstrate to clients, stakeholders and regulatory bodies that your organisation is committed to maintaining the highest cybersecurity standards.
Achieve Compliance
Ensure your organisation aligns with industry standards and regulations related to cybersecurity.
How do we help you mature your cybersecurity?
Our Mature 8 program takes a tailored approach based on the specific needs and maturity level of your organisation. Our experts will work with you to assess your current cybersecurity posture, identify areas for improvement and implement targeted solutions to elevate your security framework.
Cybersecurity Assessment
We begin with a detailed evaluation of your current position, identifying strengths, gaps and opportunities for improvement.
Customised Roadmap
Based on our assessment, we develop a step-by-step roadmap focused on building maturity across the Essential 8 domains.
Ongoing Support
As your organisation evolves, we continue to provide the guidance, insight and resources needed to maintain momentum and adapt to new challenges, which help to ensure sustained improvements and long-term success.
Let’s talk maturity, not just mitigation.
Mature 8 is ready to support your organisation’s next step forward.