| 01 July 2026
Does Your Business Need Cyber Essentials?
Cyber attacks are not something that only happens to large corporations. Every day, small and medium-sized businesses across the UK are targeted by online threats, however many of these attacks are straightforward and could be blocked with the right basic protections in place.
Cyber Essentials is a UK government-backed certification scheme that helps businesses protect themselves against the most common online threats. If you are unsure if Cyber Essentials is something your business needs, this guide will walk you through everything you need to know, including who needs it, when it is required and how to get started.
Table of Contents
What Is a Cyber Essentials?
Cyber Essentials is a certification scheme created by the UK government and delivered through the National Cyber Security Centre (NCSC). It sets out a clear set of basic security controls that any organisation can put in place to reduce the risk of a cyber attack.
The scheme is designed to be straightforward meaning you do not need to be a technology expert or have a large IT budget. It focuses on five core areas of cyber security that are proven to prevent most common online attacks.
The Five Core Areas
Firewalls prevent unauthorised access to your network.
Secure configuration means ensuring your devices and software are set up safely before use.
User access control ensures only the right people have access to your systems.
Malware protection guards against harmful software such as viruses.
Patch management keeps your software up to date so known security weaknesses are fixed promptly.
Who Needs Cyber Essentials?
Cyber Essentials is relevant to any UK business that uses computers, networks, or online services. That includes almost every business operating today.
Whilst any organisation can benefit from the certification, it is especially important for businesses that:
- Handle customer data or personal information.
- Store financial records or payment details.
- Use cloud-based software or online tools.
- Have employees working remotely or from multiple locations.
- Work with other businesses, contractors, or suppliers digitally.
When Is Cyber Essentials Required?
Sometimes Cyber Essentials moves from an option to a requirement for certain businesses.
Government Contracts
Since 2014, if you want to work with the UK government and the contract involves handling personal data or delivering certain services, Cyber Essentials certification is a mandatory requirement.
Supply Chain Requirements
Many larger businesses now require their suppliers and partners to hold Cyber Essentials certification before agreeing to work with them. This is becoming increasingly common as organisations look to protect their own security by ensuring the businesses they work with meet a minimum standard.
Insurance Purposes
Some cyber insurance providers in the UK take Cyber Essentials status into account when assessing applications or setting premiums. Holding the certification can demonstrate that you have taken reasonable steps to protect your business.
Regulated Industries
Businesses in sectors such as finance, healthcare and legal services often face additional obligations around data protection and information security.
Cyber Essentials vs Cyber Essentials Plus
Cyber Essentials certification has two levels, and it is worth understanding the difference before deciding which one is right for your business.
Cyber Essentials
The standard Cyber Essentials certification involves completing a self-assessment questionnaire. You answer a series of questions about your current security measures and submit your answers for review. If your answers meet the required standard, you receive your certification.
This level is suitable for most small and medium-sized businesses that want to demonstrate a baseline of cyber security.
Cyber Essentials Plus
Cyber Essentials Plus includes everything in the standard certification, but with one important addition. A qualified assessor carries out an independent technical audit of your systems to verify that the controls you described in your self-assessment are in place and working correctly.
This level of certification provides a higher level of assurance and is particularly valuable if your business handles sensitive data, works with government clients or wants to stand out in a competitive market.
Common Problems Businesses Face with Cyber Essentials
Many businesses find the process straightforward once they get started, but there are some common challenges that can slow things down or cause applications to fail.
Not Knowing Where to Start
The self-assessment questionnaire can feel overwhelming if you are not familiar with IT security terminology. Questions about firewall configurations, patch management policies and access controls can leave business owners unsure how to answer accurately.
The solution is to work through the questionnaire with the support of an IT professional who can review your current setup and help you answer each question correctly.
Out of Date Software
One of the most common reasons businesses fail to meet the Cyber Essentials standard is that they are running software that is no longer supported or has not been updated. Outdated software contains known security weaknesses that attackers can exploit.
Addressing this before you apply means making sure all devices and applications are running current, supported versions and that updates are applied regularly.
Weak or Shared Passwords
Many businesses still rely on simple passwords or allow employees to share login credentials. Cyber Essentials requires that accounts are protected with strong, unique passwords and that access is restricted to those who genuinely need it.
Introducing a password management policy and using multi-factor authentication where possible will help you meet this requirement.
How a Managed Service Provider Can Help
If you work with a managed IT service provider, getting Cyber Essentials in place becomes a much more manageable task; rather than trying to work through the technical requirements on your own.
Omnia Systems works with businesses across the Northwest and Midlands to help them achieve and maintain Cyber Essentials certification. The team can carry out a gap analysis to identify where your current security falls short of the required standard, make the necessary changes to your systems and guide you through the self-assessment process.
For businesses pursuing Cyber Essentials Plus, Omnia Systems can also prepare your systems for the independent technical audit, reducing the risk of any surprises during the assessment.
Beyond the certification itself, having a managed IT partner means your security is monitored and maintained on an ongoing basis.
What Happens After You Get Certified?
Cyber Essentials certification is valid for 12 months. After that, you will need to renew your certification to maintain your status and ensure your security measures are still up to date.
This annual renewal is a useful discipline as it encourages businesses to review their IT setup regularly and ensure nothing has been missed as the business changes and grows.
Omnia Systems can support you with annual renewals as part of an ongoing managed IT relationship, so you never have to worry about your certification lapsing.
Frequently Asked Questions About Cyber Essentials
How much does Cyber Essentials cost?
The cost of certification varies depending on the size of your organisation and the level you are applying for. The standard assessment typically starts from a few hundred pounds. Cyber Essentials Plus involves additional costs due to the independent technical audit.
How long does it take to get certified?
For businesses that are well prepared, the self-assessment can be completed and submitted quickly. However, if changes need to be made to your systems first, the process can take a few weeks.
Does Cyber Essentials cover my whole business?
The scope of your certification depends on what you include in your assessment. It can cover your entire organisation or specific parts of it.
Is Cyber Essentials the same as GDPR compliance?
No. Cyber Essentials and GDPR are separate requirements. However, having Cyber Essentials in place demonstrates that you have taken steps to protect personal data, which supports your overall compliance with data protection obligations.
Take the Next Step
Cyber Essentials is one of the most practical and cost-effective ways to protect your business from online threats.
Omnia Systems is a Manchester-based managed IT services provider that has been helping businesses across the Northwest and Midlands since 2011. The team specialises in supporting small and medium-sized businesses with everything from everyday IT support to cyber security certification.
If you are ready to find out whether your business needs Cyber Essentials and what it would take to get certified, get in touch with Omnia Systems today.
Let us manage your IT so you can concentrate on what matters most: your business.
