Security & Productivity

Managed Cybersecurity
for UK Businesses

A cyberattack doesn't just cost money — it costs clients, reputation and in some cases, the business itself. The average cost of a cyber incident to a UK SME now exceeds £8,000, and that's before the indirect costs. Our managed cybersecurity service puts the right protection in place before an incident happens — then monitors it around the clock so you don't have to.

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Cyber Essentials Certified 24/7 threat monitoring Devices, accounts & staff protected Security Operations Centre

The Threat Is Real.
The Protection Needs to Match.

UK small businesses are not too small to be targeted. Cybercriminals increasingly use automated tools that scan for vulnerable organisations indiscriminately — and smaller businesses are often easier targets precisely because their defences are weaker. The question isn't whether your business will be attacked. It's whether you'll be protected when it happens.

CloudHost delivers enterprise-grade cybersecurity scaled and priced for UK SMEs. We protect your devices, your staff accounts, your people and your data — then monitor everything continuously so threats are detected and stopped before they cause damage.

For business owners and senior leaders, this means one thing: reduced risk. Reduced risk of business interruption. Reduced risk of data breach fines under GDPR. Reduced risk of losing client contracts that increasingly require their suppliers to demonstrate they take cybersecurity seriously.

Five Layers of Protection, Managed as One

No single security measure protects against every threat. The businesses that stay secure are protected across five distinct areas — devices, accounts, people, configuration and web access — with 24/7 monitoring across all of them. We implement, manage and monitor every layer as a single, integrated service.

Measurable Risk Reduction

We provide quarterly security reporting that shows you the threat landscape, what was blocked, and how your security posture is improving over time. You'll be able to demonstrate to clients, insurers and regulators that cybersecurity is being actively managed — not left to chance.

What's Included

24/7 monitoring & threat detection on all devices

Automatic isolation of compromised devices

Account & identity threat monitoring

Microsoft 365 account compromise detection

Security Awareness Training for all staff

Simulated phishing campaigns

Microsoft 365 security configuration review

Ongoing misconfiguration monitoring

DNS & web filtering — malicious sites blocked

Email security & anti-phishing filtering

Multi-Factor Authentication enforcement

Dark web credential monitoring

Patch management & vulnerability scanning

Quarterly security reporting

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The Risk Landscape

What Your Business Is
Actually Exposed To

Understanding the threat is the first step to managing it. These are the most common attack vectors targeting UK SMEs right now.

Phishing & Business Email Compromise

Over 80% of successful cyberattacks begin with a phishing email. Business email compromise — where criminals impersonate your CEO or a supplier to divert payments — costs UK businesses hundreds of millions annually. Email filtering, MFA and staff training are the defence.

Ransomware

Ransomware encrypts your files and demands payment to restore them. Even businesses that pay rarely recover everything. The average downtime for an SME hit by ransomware is 21 days. Proper device protection and immutable backups are the difference between a catastrophe and a recoverable incident.

Compromised Accounts

Stolen passwords are sold on the dark web and used to access business systems within hours. A compromised Microsoft 365 account gives an attacker access to your email, files, contacts and cloud services — often without anyone noticing for weeks. We monitor accounts for exactly this.

Our Approach

Five Layers of Protection,
Managed as One Service

Each layer addresses a different way attackers get in. Together, they give your business the kind of defence that used to require an in-house security team.

Device Protection

We monitor every device in your business for signs of suspicious behaviour — around the clock, not just when a scan runs. If something unusual happens on a laptop or server, it's detected in real time and the device is automatically isolated before the problem can spread to the rest of your network. This goes far beyond basic antivirus.

Account & Identity Protection

Your staff's Microsoft 365 accounts are one of the most targeted entry points into any business. We monitor for signs that an account has been compromised — unusual login locations, suspicious activity, credential misuse — and alert or act before damage is done. A stolen password becomes a blocked attack, not a breach.

Staff Awareness Training

Your people are both your biggest vulnerability and your best potential line of defence. We run regular, realistic training that teaches your team to recognise and report attacks — including simulated phishing emails that test real-world awareness. Staff who've seen convincing fakes are far better equipped to spot the real thing.

Security Configuration Management

Many breaches aren't caused by sophisticated attacks — they're caused by simple configuration gaps. An overly permissive account setting, an old shared login, an admin account without MFA. We continuously review your Microsoft 365 environment for exactly these kinds of gaps and fix them before they're exploited.

DNS & Web Filtering

We block access to malicious websites, phishing pages and dangerous content at the network level — before your staff even reach them. This stops a significant proportion of attacks before they have any chance to execute, regardless of what device is being used or whether the user realises the site is dangerous.

Email Security & Firewall Management

Advanced email filtering with AI-powered threat detection, sandboxing of suspicious attachments, and impersonation protection. Combined with next-generation firewall rules reviewed and maintained by our security team — inspecting inbound and outbound traffic and blocking suspicious connections automatically.

Also Consider

Related Services

Reduce Your Risk

How Exposed Is
Your Business Right Now?

Book a free security review and we'll assess your current cyber posture — identifying the gaps, quantifying the risk, and showing you what proper protection looks like. No obligation.

Book a Free Security Review

Or call: 03333 44 6500 · Mon–Fri 8am–6pm

Managed Cybersecurityfor UK Businesses

The Threat Is Real.The Protection Needs to Match.