CYBER ESSENTIALS
Cyber Essentials Evidence Guide
Good security controls matter. Being able to demonstrate them also matters.
Cyber Essentials is not simply about selecting the answers you believe to be correct.
Your answers need to accurately represent how your organisation's systems are configured and protected.
Preparing appropriate information and evidence in advance can make the assessment considerably easier and reduce the risk of delays, additional questions or failed responses.
Most Cyber Essentials requirements are based on sensible security practices.
The difficulty is often consistency.
An organisation might have excellent security across 95% of its environment while a handful of forgotten devices, accounts, applications or configurations create a compliance gap.
Understanding the common problem areas before beginning your assessment can save considerable time.
Evidence by Control
Firewalls
You should be able to explain how your organisation protects devices from unauthorised network access.
Useful information may include firewall configurations, network architecture, internet-facing services, firewall rules and how administrative access is controlled.
The important question is:
Can you demonstrate that access from the internet is restricted to what your organisation genuinely requires?
Secure Configuration
You should understand how devices are securely configured.
Evidence might include configuration standards, device settings, information about installed applications and services, account settings and controls applied to newly deployed devices.
Look particularly for:
Default accounts → Unnecessary software → Unnecessary services → Insecure settings
Security Update Management
You should be able to demonstrate that operating systems and software are supported and security updates are being applied appropriately.
This may involve information showing software versions, update status, vulnerability information and patch deployment.
Particular attention should be given to vulnerabilities falling within the 14-day security update requirement.
User Access Control
Understand who has access to your systems and why.
Useful evidence can include user and administrator accounts, access permissions, account-management processes and MFA configuration.
Pay particular attention to:
Administrator accounts, former employees, dormant accounts and MFA exclusions.
Malware Protection
You should understand how each relevant device is protected against malicious software.
Depending upon your chosen approach, evidence could include anti-malware configuration, operating-system security settings or application execution controls.
The objective isn't simply to demonstrate that security software has been purchased.
You need to demonstrate that appropriate protection is actually operating.
Make Evidence Easier to Maintain
One of the biggest mistakes organisations can make is treating Cyber Essentials evidence as something to assemble once a year.
Your IT environment doesn't stand still.
People join and leave. Devices are replaced. Applications are installed. Vulnerabilities are discovered. Configurations change.
Evidence collected six months ago may therefore no longer represent today's security posture.
A better approach is to make security assessment continuous rather than periodic.
Know what you have → Know how it is configured → Identify changes → Remediate weaknesses → Maintain evidence
How SecureX7 Helps
Rather than relying entirely on screenshots, spreadsheets and manual checks, SecureX7 provides ongoing visibility into assets, vulnerabilities, configuration and compliance posture.
That means organisations can move towards:
Evidence based on what is actually happening, not what somebody believes is happening.
And because SecureX7 continuously reassesses the environment, organisations can identify when their security posture changes rather than waiting until the next certification exercise.
Detailed work plans and custom reports provide all the evidence you will ever need to satisfy any audit requirement for supporting evidence.
