Endpoint Security
Every device your team uses is a potential way in for an attacker. For a growing business, that risk compounds fast: more staff, more laptops, more remote working, more devices you're responsible for securing. The reality is that most successful attacks on small businesses aren't sophisticated.Read more
What you're actually up against
Phishing & Social Engineering
Employees can be tricked into revealing passwords or sensitive information.
Ransomware
Attackers can encrypt business data and demand payment to restore access.
Weak Passwords
Compromised or reused passwords can provide attackers with access to business systems.
Unpatched Systems
Outdated software can contain vulnerabilities that attackers exploit.
Data Breaches
Sensitive customer, employee and business information can be exposed or stolen.
A bundle of services you can pick and choose from
Every device your team uses is a potential way in for an attacker. For a growing business, that risk compounds fast: more staff, more laptops, more remote working, more devices you're responsible for securing. The reality is that most successful attacks on small businesses aren't sophisticated. They rely on an unpatched system, a missed software update, or a piece of malware that slipped past a tool only checking against a list of threats it already knew about.
Endpoint security is the layer of protection that sits directly on your devices. It covers the controls most businesses already know they need, like antivirus, alongside the ones they often don't realise are missing: automatic patching so known vulnerabilities get closed before anyone exploits them, behavioural detection that spots suspicious activity even from software nobody has seen before, dedicated ransomware protection, control over which applications are even allowed to run, and filtering that stops a device connecting to a malicious site before any damage is done.
As your headcount grows, so does the complexity of keeping all of this consistent across every device in your business. A single management dashboard that shows whether protection is active and current across your whole fleet means endpoint security doesn't become a manual job for whoever ends up responsible for IT.
These controls are designed to work together in layers. If one misses something, the next has a real chance of catching it. Several of them also map directly onto what Cyber Essentials expects around patching and malware protection, so if certification is on your roadmap, this isn't separate compliance work bolted on afterwards. It's the same groundwork doing two jobs at once.
You don't need to take on every service from day one. Most businesses start with the controls that address their most immediate exposure and build from there.
Endpoint Security questions
Traditional antivirus works by checking files and programs against a list of known threats. That list is always, by definition, playing catch-up. Modern endpoint protection adds a layer that watches how software actually behaves on your device, which means it can flag something suspicious even if no one has seen that particular threat before. For most small businesses, antivirus alone leaves a meaningful gap, especially when it comes to ransomware and fileless attacks that never touch a file antivirus would normally scan.
Cyber Essentials has specific requirements around malware protection and patch management, two of the five core technical controls the scheme covers. Services like next-generation antivirus, automated patching, and application control map directly onto those requirements. Getting these in place doesn't just improve your day-to-day security posture, it means a large part of the groundwork for Cyber Essentials is already done. CyberStark works with an accredited certification body to take you through the actual assessment and award the certificate.
Small businesses are targeted precisely because attackers assume they have fewer controls in place. The number of devices doesn't change whether a ransomware attack is crippling, it just changes how long it takes to spread. The services in this category are designed to be manageable for businesses without a dedicated IT team, and most can be set up and monitored without needing someone watching a screen all day. Starting with the gaps that matter most for your situation is a reasonable approach, you don't need everything from day one.
Remote working is one of the main reasons endpoint protection has become more important for small businesses. When staff work from home or on the road, devices sit outside your office network and any protection it provided. Endpoint security works at the device level, which means it travels with the laptop regardless of where it connects from. Bring-your-own-device situations are more complex and worth discussing with us directly, since the right approach depends on what those devices are being used for and what data they access.
No combination of tools provides a complete guarantee, and any provider who tells you otherwise isn't being straight with you. What layered endpoint security does is reduce the likelihood of an attack succeeding and, when something does get through, limit how far it spreads and how quickly it's detected. Services like threat hunting and response are specifically designed for the situations where a threat has made it past the initial layers, giving you a way to investigate, contain, and recover rather than finding out weeks later that something has been quietly active on your network.
Not if you don't want to. The services in this category are built around a centralised management layer, which means the day-to-day monitoring and alerts don't have to sit with someone in your business. You get visibility into what's happening across your devices without needing to be the one watching it. For businesses that want full managed cover, that's an option worth discussing. For those who prefer to stay hands-on, the tooling is there to support that too.
Real people, not just a checklist
A lot of providers hand you a generic package and a login. We hand you a plan built around your business, and people who explain what's actually going on.
Hands-on support
A named specialist guides you through everything, no generic self-service portal.
Structured readiness review
We check your submission is ready before it goes for formal assessment, so you're not caught out by an easy-to-avoid mistake.
Fast turnaround
Certification in as little as 5 working days, security reviews and testing often start within days.
Nothing lapses silently
We track certificate expiry and follow-up scans ahead of time, so your protection never quietly goes stale.
One team, every service
Penetration testing, vulnerability testing, and ongoing monitoring handled in-house by our own team. Certification is coordinated end-to-end by us with an accredited certification body, so you get one point of contact, not several vendors to manage.
Certification pass guarantee
If you don't pass Cyber Essentials first time, we work with you at no extra cost until you do.
Hands-on support
A named specialist guides you through everything, no generic self-service portal.
Structured readiness review
We check your submission is ready before it goes for formal assessment, so you're not caught out by an easy-to-avoid mistake.
Fast turnaround
Certification in as little as 5 working days, security reviews and testing often start within days.
Nothing lapses silently
We track certificate expiry and follow-up scans ahead of time, so your protection never quietly goes stale.
One team, every service
Penetration testing, vulnerability testing, and ongoing monitoring handled in-house by our own team. Certification is coordinated end-to-end by us with an accredited certification body, so you get one point of contact, not several vendors to manage.
Certification pass guarantee
If you don't pass Cyber Essentials first time, we work with you at no extra cost until you do.
Get a clear answer on what your business actually needs.
Free, no-obligation 10-minute call, we'll tell you honestly, even if that means less work for us.
No sales pressure, no confusing quotes. Tell us about your business and your contracts, and we'll tell you exactly which certification and services make sense, and what it'll cost.
Related reading
View allAndroid's New AI Scam Protections Are Live. Here Is What UK Small Businesses Need to Know About Their Staff's Phones
Google has built AI-powered scam call detection, phishing link warnings, and OTP theft protection directly into Android. Here is what that means for the phones your team uses every day.
Endpoint SecurityWindows Has a Built-In Safety Net for Dodgy Files. A New Zero-Day Is Cutting It Before Your Staff See Anything
A newly exploited Windows vulnerability is silencing a built-in security check before your team ever gets a warning prompt. Here is what it means for UK small businesses and what to do right now.
Endpoint SecurityAI Is Now Built Into Windows. What UK Small Businesses Need to Check Before the New Laptops Go Live
New Windows AI PCs arrive with AI features switched on by default that most business owners have never heard of, and some have real implications for your data.
Endpoint SecurityAI Browser Agents Can Be Hijacked Mid-Task: What the BragJack Attack Means for UK Small Businesses
A newly documented attack can silently take control of AI tools that browse the web on your behalf, redirecting them to steal data or take actions you never approved.
Endpoint SecurityHackers Hijacked a Household Name's Social Media Account to Run ClickFix Attacks. Here Is What UK Small Businesses Need to Understand
A verified brand account was taken over and used to trick real people into running malware on their own computers. Here is what ClickFix attacks look like and why your team needs to know about them.
Endpoint SecurityThree Intelligence Agencies Just Warned About CHOSEN BRICK Spyware. Here Is What UK Small Businesses Should Know
The NCSC, FBI, and Dutch intelligence service AIVD issued a rare joint advisory about CHOSEN BRICK spyware in September 2026. Here is what it means for UK SMEs and the practical steps worth taking now.