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Prepare for Cyber Essentials certification with confidence

Prepare for Cyber Essentials certification with confidence

Learn what Cyber Essentials requires for U.K. organizations, then explore how Acronis solutions help you meet and maintain those cybersecurity requirements.
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How does Cyber Essentials relate to cybersecurity?

Cyber Essentials helps U.K. organizations strengthen core cyber hygiene through five technical controls designed to reduce exposure to common cyberthreats. Renewed annually, it gives organizations a practical, recognized way to improve resilience and demonstrate that essential safeguards are in place.

Updated Cyber Essentials requirements (V3.3) take effect for assessment accounts created after April 27, 2026, with changes that clarify scope, strengthen assessment criteria and increase expectations in areas such as MFA and security updates.

Cyber Essentials cybersecurity pillars

Cyber Essentials is structured around five technical control areas:

  • Malware protection

    Malware protection

    Implement safeguards that help prevent malicious software from compromising devices, disrupting operations or creating wider security issues across the business.
  • Firewalls

    Firewalls

    Control traffic between internal environments and the internet, reducing unnecessary exposure and limiting pathways attackers can use to reach business systems.
  • Secure configuration

    Secure configuration

    Reduce avoidable risk by making sure devices, applications and systems are set up securely from the start instead of relying on default or overly permissive settings.
  • User access control

    User access control

    Ensure users have access only to the systems and data they need, helping lower the risk of misuse, privilege sprawl and unnecessary exposure.
  • Security update management

    Security update management

    Keep software and systems up to date so known vulnerabilities are less likely to remain open for attackers to exploit.

What happens if you do not meet Cyber Essentials?

Cyber Essentials is a certification scheme, not a fine-based regulation. If an organization falls short, the the impact is typically practical and commercial: certification may be delayed or denied, remediation may be required and organizations may lose business opportunities where proof of baseline cyber hygiene is expected.

Who should consider Cyber Essentials?

Cyber Essentials is relevant to organizations of any size, and is especially valuable for U.K. organizations looking to strengthen security fundamentals, build trust with customers and partners, and meet growing supply chain expectations.

It can also help MSPs establish a consistent baseline for core security practices across client environments and support clients pursuing opportunities where Cyber Essentials may be required for certain government tenders or supplier engagements.

Who should consider Cyber Essentials?

What are some of the common challenges?

For many organizations, the challenge is not understanding the controls but applying them consistently across users, endpoints, applications and internet-facing services, then maintaining that standard over time. Common challenges include:
  • Outdated or unsupported software that can put certification at risk.
  • Inconsistent security settings across devices and systems.
  • Keeping patching and updates consistent across the environment.
  • Gathering the right evidence to support assessment responses.
  • Treating Cyber Essentials as an ongoing discipline rather than a one‑off assessment.
What are some of the common challenges?

Benefits of Cyber Essentials certification

Cyber Essentials certification can help organizations:
  • Show customers and partners that essential cybersecurity controls are in place.
  • Reduce exposure to common cyberthreats with stronger baseline protections.
  • Support tenders, procurement and supplier requirements, including certain government opportunities.
  • Strengthen supply chain credibility with a recognized cybersecurity standard.
  • Access insurance-related benefits depending on qualifications.
Benefits of Cyber Essentials certification

How Acronis helps

Acronis helps organizations meet key Cyber Essentials outcomes with capabilities that strengthen security hygiene, improve consistency, and reduce exposure to common threats.

Secure configuration

Acronis RMM improves visibility into security settings, reduces configuration drift and helps teams maintain robust control across endpoints and Microsoft 365 environments.
Secure configuration

Security update management

Acronis RMM streamlines patching, software visibility and routine remediation so systems are easier to keep current and less exposed to known vulnerabilities.
Security update management

Malware protection

Acronis EDR reduces exposure to malware and other common threats with stronger endpoint detection, investigation and response capabilities.
Malware protection
Acronis Compliance Navigator

Prepare for Cyber Essentials with confidence

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