Cyber Essentials vs No Certification: What’s the Real Risk to Your Business?

Written by Eve Oliver
Oct 28, 2026 - 4 minute read

Discover the risks of operating without Cyber Essentials, from cyber attacks and lost contracts to reduced customer trust and business opportunities.

Around 43% of UK businesses spotted a cyber attack or security breach over the last 12 months, according to the UK Government’s Cyber Security Breaches Survey 2026. In the news, we usually only hear about big businesses facing an attack, but it’s important to remember that all businesses are vulnerable.

It’s understandable for owners to focus on day-to-day operations and client work over theoretical cyber attacks. When an incident does arise, however, the disruption it causes can lead to lost working hours, or even delayed projects. For a business without the right security measures in place, getting back up and running can mean unnecessary downtime and extra expense.

For smaller businesses, the impact isn’t only operational. How you deal with your cyber security also shapes how customers, partners and prospects see you.

An increasing number of businesses expect recognised cyber accreditations from their suppliers, most often through Cyber Essentials. If you’re not able to demonstrate it, that can dampen trust over time - and with it, the contracts and tenders you’re able to win.

But protecting your business doesn't need to be daunting. With the right measures in place, you can lower your exposure to cyber threats and give customers greater confidence in working with you.

 

Are You as Protected as You Think?

Most businesses that don’t currently have Cyber Essentials aren’t ignoring cyber security. Some believe they’ve got the basics covered, and many often have made a good start, whether that’s through antivirus software, firewalls and password-protected devices.

But having them doesn’t always guarantee they’re set up correctly or thoroughly enough, and it can be difficult to spot gaps in your own setup.

There’s also the question of how you show it. When a customer or procurement team asks about your security, promises from your team are unlikely to give them enough peace of mind. That’s why an independent assessment can confirm that nothing has been missed, and gives you something concrete to point to.

Cyber Essentials helps you spot and fix these gaps. Backed by the UK’s National Cyber Security Centre (NCSC), it covers five key areas: firewalls, secure settings, access controls, malware protection and software updates.

Building stronger defences doesn’t have to be stressful or expensive. By putting simple, proven safeguards in place, you can protect your business against common, automated cyber threats without making major changes to how you work.

Getting certified also shows customers and partners that your business has taken steps to protect itself. It gives you a clear set of standards to follow, keep on top of and most importantly, show to your clients and customers.

 

Need help to understand cyber certificaiton?

 

Could You Be Missing Out on Business?

One of the biggest risks of staying uncertified isn’t necessarily a cyber attack itself, but the potential of missing out on new business.

Customers want to know the companies they work with are taking cyber security seriously, and that’s particularly true of larger organisations and public sector bodies, where a security issue with one supplier could affect lots of other people downstream.

Cyber criminals are well aware of this, and often target a smaller supplier rather than going straight for the larger organisation it works with.

That’s why more businesses are checking their suppliers’ security before agreeing to work with them. Cyber Essentials is already needed for most government contracts, but private sector companies often ask for it too.

Beyond keeping your systems secure, certification can make winning and retaining business that bit easier. As clients and partners become more conscious of data security, having to repeatedly demonstrate your security measures can become time-consuming.

Holding Cyber Essentials helps cut through some of that red tape. It’s a widely recognised certification that reassures prospective customers you take the protection of their information seriously. It can help simplify procurement checks, support faster approvals and give you an advantage over uncertified competitors pitching for the same work.

With Cyber Essentials certification, customers have confidence that you’ve got the basics covered, helping you meet supplier requirements and putting you in a stronger position when new opportunities come along.

 

What About Cyber Insurance?

Cyber insurance is a good safety net if you’re hit by ransomware, a data breach or invoice fraud, but insurers also want to know that you’re doing your part to keep your business safe.

For smaller businesses, applying for cyber insurance can involve a lot of paperwork. You might need to send across detailed answers about your IT systems, security measures and how you protect business information.

Having Cyber Essentials makes things easier as it shows you’ve already put recognised security measures in place. It may also help you meet some insurers’ requirements, although cover and costs will depend on your business and the insurer.

Another benefit is that, if your business has a turnover of less than £20 million, you may be eligible for cyber liability insurance that’s included with Cyber Essentials certification, subject to terms and conditions.

Of course, insurance can’t prevent the disruption that comes with a cyber attack. If your systems go down, you could lose valuable working time, let customers down and face unexpected costs. But getting the basics right means you can minimise the chances of an attack happening in the first place.

And if something does go wrong, knowing what devices and systems you have, keeping software up to date and managing who has access can help you bolster your defences.

 

Getting Started with Cyber Tec

Getting Cyber Essentials-certified doesn’t have to mean huge operational changes. Often, it’s about making sure there’s a foundation in place – namely, helping staff understand their responsibilities and building good habits into everyday working life.

At Cyber Tec, we make getting certified as easy as possible. We’ll look at your current setup, spot anything that needs fixing and help put the right measures in place.

Not sure what your business’s next steps are? Get in touch with Cyber Tec for a friendly, no-obligation chat about Cyber Essentials.

Topics: Cyber Essentials, Cyber Security, End-user

author

More by Eve Oliver

Related articles
How to Pass Cyber Essentials: An Auditor’s Guide

Passing Cyber Essentials doesn’t have to be an arduous process, although a little forethought can make it much more straightforward.

Who Accredits Cyber Essentials? IASME Explained

Who accredits Cyber Essentials? Understand how the NCSC, IASME, Certification Bodies and Assessors work together, and what to look for when choosing a certification provider.

Why October matters for Cyber Essentials: What MSPs need to know before the deadline

The Cyber Essentials v3.3 transition window closes in October 2026. Eve from Cyber Tec Security explains what MSPs need to check now to keep clients on track.