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Compliance · Cyber Essentials

Cyber Essentials, ready first time

We check your devices, accounts and network against the five Cyber Essentials controls, fix what would fail and support you through the assessment for Cyber Essentials and Cyber Essentials Plus.

What it is

The UK’s baseline for everyday cyber security

Cyber Essentials is a UK government-backed scheme, run with the National Cyber Security Centre (NCSC), that sets out five technical controls to protect organisations against the most common internet-based attacks.

IASME is the NCSC’s Cyber Essentials partner and licenses the certification bodies that carry out assessments. Certification is renewed every year, and the requirements are updated periodically, so we always prepare you against the version current at the time of your assessment.

  • Asked for in many public-sector contracts and a growing number of private ones
  • Covers your devices, servers, network and cloud services in scope
  • Two levels: Cyber Essentials and Cyber Essentials Plus
Woman looking at her smartphone while holding an open laptop

The five controls

What an assessor will check

Every device, account and cloud service in scope has to meet all five. These are the areas we review and fix.

  • Firewalls

    Boundary firewalls and the software firewalls on devices are configured so only the services you need are reachable from the internet, with default admin passwords changed.

  • Secure configuration

    Unnecessary accounts and software removed, default passwords changed, auto-run disabled and devices set to lock, so systems are not left in their insecure factory state.

  • Security update management

    Operating systems and applications are licensed, supported by the vendor and patched promptly. High-risk and critical updates must be applied within 14 days of release.

  • User access control

    Everyone has their own account with only the access they need, admin rights are used only for admin tasks, and multi-factor authentication protects cloud services.

  • Malware protection

    Anti-malware software or application allow-listing stops malicious code running on your devices, and is kept up to date.

Two levels

Cyber Essentials or Cyber Essentials Plus?

Both levels cover the same five controls. The difference is how they are verified. Many businesses start with Cyber Essentials and move to Plus when a customer or contract asks for it.

  • Cyber Essentials

    How it is assessed
    Self-assessment questionnaire
    Who verifies it
    An IASME-licensed certification body
    Technical testing of your devices
    Not included
    When it can be taken
    At any time
    Renewal
    Every year
    How we help
    Readiness check, fixes and questionnaire support
  • Cyber Essentials Plus

    How it is assessed
    Questionnaire plus a hands-on technical audit
    Who verifies it
    An IASME-licensed certification body
    Technical testing of your devices
    Included
    When it can be taken
    Shortly after achieving Cyber Essentials
    Renewal
    Every year
    How we help
    Pre-audit testing, fixes and support on the day

The Plus audit must follow a current Cyber Essentials certification within the window set by the scheme. Your certification body will confirm the exact timings and fees, which are paid to them directly.

How we prepare you

From first call to certificate

You choose the certification body; we make sure there are no surprises when you get there.

  1. Step 1: Scope and readiness check

    We agree what is in scope, including laptops, phones, servers, cloud services and any personal devices that reach company data, then check each against the controls.

  2. Step 2: Fix the gaps

    We replace or isolate unsupported software, switch on multi-factor authentication, tighten firewall rules, remove unneeded admin rights and bring patching up to date.

  3. Step 3: Questionnaire

    We help you complete the self-assessment accurately, with the technical answers drafted for you to review and submit.

  4. Step 4: CE Plus audit

    For Plus, we run our own checks first, fix anything they find and are on hand while the assessor tests a sample of your devices.

  5. Step 5: Stay compliant

    Patching, device management and access reviews continue month to month, so next year’s renewal is a formality rather than a project.

Common gaps

What usually needs fixing first

Most small businesses are closer than they think. The same handful of issues comes up again and again in readiness checks, and most can be fixed without disrupting your team.

  • Laptops or servers running an operating system that no longer gets security updates
  • Cloud accounts, such as Microsoft 365, without multi-factor authentication for every user
  • Staff using accounts with admin rights for everyday work
  • Routers and firewalls with default passwords or old, open rules
  • Updates applied irregularly rather than within the 14-day window
  • Personal phones reaching company email with no basic controls
Woman leaning over to help a seated colleague with his laptop at a desk by a window

Related

  • Cyber security services

    Managed endpoint protection, email security and monitoring that keep the controls in place all year.

    Cyber security
  • ISO 27001 readiness

    The Cyber Essentials controls cover much of the technical side of ISO 27001’s Annex A.

    ISO 27001 readiness
  • Supply-chain requirements

    How Cyber Essentials fits into the security questionnaires larger customers send.

    NIS2 & supply chain

FAQ

Cyber Essentials questions

This page is general information, not legal advice. Requirements change, so we always work from the current published version of a scheme or regulation, and alongside your legal adviser or data protection lead where the law is involved.

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