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Essential 8 Maturity Model

Strengthening Your
Cybersecurity Posture

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Introduction to Essential
8 Maturity Model

The Essential 8 Maturity Model is a cybersecurity framework developed by the Australian Cyber Security Centre (ACSC) to help organisations improve their cybersecurity posture and resilience against cyber threats. The model consists of eight essential strategies that organisations can implement to mitigate common cyber threats effectively.

The Eight Essential Strategies.

The Eight Essential Strategies

Application Whitelisting

Implement application whitelisting to allow only approved applications to run on systems, preventing unauthorised and potentially malicious software from executing.

Patching Applications

Regularly apply security patches and updates to all software and applications to address known vulnerabilities and reduce the risk of exploitation by cyber attackers.

Patching Operating Systems

Ensure that operating systems are regularly updated with security patches and updates to address vulnerabilities and protect against cyber threats targeting the underlying OS.

Configuring Microsoft Office Macro Settings

Configure Microsoft Office macro settings to block macros from untrusted sources and enable macro security to prevent malicious macros from executing.

User Application Hardening

Harden user applications by configuring security settings and features to minimise the attack surface and mitigate potential vulnerabilities exploited by cyber attackers.

Restricting Administrative Privileges

Limit administrative privileges to authorised users and applications to prevent unauthorised access, privilege escalation, and potential misuse of privileged accounts.

Multi-Factor Authentication

Implement multi-factor authentication (MFA) to add an extra layer of security to user accounts and systems, reducing the risk of unauthorised access through compromised credentials.

Regular Backups

Conducting regular, automated backups of critical data and system configurations. Storing backups offline or in a physically separate location. Regularly testing backup restoration processes to ensure data can be recovered.

Benefits of the Essential 8 Maturity Model

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Improved Cybersecurity Posture

Implementing the Essential 8 strategies helps strengthen your cybersecurity defenses and resilience against common cyber threats.

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Risk Mitigation

By addressing known vulnerabilities and implementing best practices, you can reduce the risk of cyber attacks, data breaches, and other security incidents.

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Compliance Assurance

Achieve and maintain compliance with industry regulations and cybersecurity standards by implementing the Essential 8 strategies to protect sensitive data and systems.

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Enhanced Resilience

Proactively mitigate cyber threats and improve incident response capabilities, to minimise the impact of security incidents and maintain your business continuity.

Conclusion

The Essential 8 Maturity Model provides your business with a practical framework to improve your cybersecurity posture and resilience against cyber threats. By implementing the eight essential strategies outlined in the model, you can mitigate common vulnerabilities and strengthen your defences to protect against evolving cyber threats. Speak to xSpectre today to find out how we can help you get started to enhance your Essential 8 journey.