Cyber Essentials April 2026 Updates: What They Mean for Mobile Devices and MDM

The Cyber Essentials scheme is updated each year to reflect evolving threats to IT infrastructure and the April 2026 changes are no exception.

While the five core controls remain the same, this latest update is less about introducing new concepts and more about tightening expectations, removing ambiguity and ensuring that organisations are consistently applying the controls they already claim to have in place.

On paper, the changes may look minor. In practice, they’re likely to catch out businesses that have gaps in how those controls are implemented, particularly across mobile devices and cloud services.

What Are The Updates To Cyber Essentials In April 2026?

The updated Cyber Essentials requirements (version 3.3) will apply to all new assessments created from 27th April 2026.

The key changes focus on three areas:

Stronger enforcement of Multi-Factor Authentication (MFA) - If a system supports MFA and it is not enabled, this will now result in an automatic failure. This removes any grey area and makes MFA non-negotiable across cloud services and remote access.

Clearer scope for cloud services - Cloud platforms can no longer be treated as “out of scope”. If your organisation uses them to store or process business data, they must be included and secured accordingly.

Greater emphasis on security updates - There is increased scrutiny on how quickly critical updates are applied, reinforcing the need for structured and consistent patch management.

Alongside this, there is a broader push to improve clarity in how organisations define their scope and demonstrate compliance, reducing inconsistencies in assessments.

What This Means In Practise

For many organisations, this isn’t about doing something completely new, it’s about doing existing things properly and consistently.

Where we expect to see challenges is in the gap between policy and reality.

For example:

• MFA may be enabled for core systems, but not across all cloud platforms

  
  

• Patch management policies may exist, but aren’t consistently enforced across all devices

  
  

• Mobile devices may sit outside of formal compliance scope, despite accessing business-critical systems

  
  

These are the kinds of gaps the 2026 update is designed to expose.

Why Mobile Devices Are Often The Weak Point

In environments with shared, rugged or purpose-built devices, such as warehousing, logistics or manufacturing, applying Cyber Essentials controls is not always straightforward.

• Devices may be shared across multiple users, making MFA more complex

• Updates may be delayed to avoid operational disruption

• Visibility and control can be limited without a centralised management platform

As a result, mobile estates are often where compliance breaks down, even when the rest of the IT environment is well managed.

How To Prepare Before April

If your organisation is planning to certify or renew after April 2026, it’s worth reviewing a few key areas now:

• Where MFA is enabled, and where it isn’t

• Which cloud services are in use and whether they are fully accounted for

• How quickly security updates are applied across all device types

• Whether your current Cyber Essentials scope reflects reality

Addressing these early will reduce the risk of delays or failures during assessment.

How Can We Help?

As part of our MDM services, we work with organisations to ensure mobile devices are not the weak link in their security or compliance strategy.

That includes helping to:

• Enforce security policies consistently across devices

• Improve visibility of device and user activity

• Support patching and update management

• Align mobile device management with Cyber Essentials requirements

If you’d like to talk through how the April 2026 changes may affect your environment, or sense-check your current setup, we’re always happy to help.