
Managed security services
CloudTech24 provides expert-managed security solutions, keeping your business secure, compliant, and resilient.
Rated 5-Stars on Google in 245 Reviews

Rated 94.5% with CSAT
What is managed security services?
Managed Security Services provide ongoing protection, monitoring, and management of your organisation’s IT security.
At CloudTech24, our experts use top-level tools to detect vulnerabilities, respond to incidents in real time, and maintain the highest levels of security across your systems, networks, and cloud environments.
Whether you need full outsourced security management or support for your internal IT team, our Managed Security Services give you peace of mind knowing your business is protected 24/7.

Services we offer
At CloudTech24, we offer comprehensive services that help your business with the aspect of security with our range of services.
Microsoft Sentinel MSSP
Microsoft Sentinel is a cloud-native solution that provides Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) capabilities.
As a leading Microsoft partner, we can handle all aspects of Microsoft Sentinel for you.
Managed Detection and Response (MDR)
Stay ahead of cyber threats with our Managed Detection and Response (MDR) service.
We use tools supported by our 24/7 Security Operations Centre, to detect and respond to suspicious activity across your organisation.
Managed intrusion detection
Intrusion Detection and Prevention Systems (IDS/IPS) continuously monitor your network to detect suspicious patterns and block malicious traffic.
At CloudTech24, our 24/7 security covers everything from deployment and configuration to complete and ongoing management.
Managed firewall service
Your cybersecurity is as strong as your first line of defence. That’s why we offer our Managed Firewall Service.
CloudTech24 provides expert setup, 24/7 monitoring, and all the necessary updates and policy management to keep your network secure.
Managed email security
Protect your inbox and stop cyber threats before they reach your users.
CloudTech24’s Managed Email Security service filters out spam, phishing, and, potentially harmful attachments while keeping your data safe with end-to-end encryption.
Managed SIEM
CloudTech24 is one of the top managed SIEM providers in the UK.
SIEM systems collect security data from all your devices, applications, and networks in one place, making it easier to spot unusual activity and potential threats quickly.
Managed endpoint security
Keep every device in your organisation protected with Managed Endpoint Security.
By providing complete protection for your devices through threat detection, anti-malware, and real-time response tools, your team stays secure when working remotely.

Book a discovery call
Book a time that works for you to talk to our sales team about how a team of global engineers from around the world deliver 24/7 cybersecurity and IT services.








What our clients say about us
CloudTech24 have been a huge support to Positively Adam, providing reliable IT and cybersecurity services here in London.
From day one, their approach has been proactive rather than reactive. Their 24/7 support gives real peace of mind, issues are handled quickly, communication is clear, and nothing feels left hanging. It’s reassuring to know our systems are constantly monitored and protected.
They’ve strengthened our Microsoft 365 setup, tightened our security, and made our overall IT infrastructure far more streamlined and resilient. Most importantly, they explain everything in straightforward terms, which makes decision-making easy and stress-free.
If you’re looking for an IT partner that genuinely adds value and helps your business run smoothly, I highly recommend CloudTech24.
We’ve been working with CloudTech24 for our IT support and cybersecurity in London, and the service has been outstanding.
Their 24/7 support genuinely makes a difference. Any issues are picked up quickly, resolved efficiently, and communicated clearly, no chasing, no confusion. You can tell they proactively monitor systems rather than just reacting when something breaks.
What really stands out is their professionalism and technical expertise. From Microsoft 365 support to strengthening our overall cybersecurity posture, everything feels structured, secure, and well-managed. They explain technical matters in plain English, which is invaluable for non-technical teams.
If you’re a London-based business looking for reliable, proactive IT support that actually feels like a partnership rather than a helpdesk, I wouldn’t hesitate to recommend CloudTech24.
CT24 have regularly provided outstanding support. The team are always responsive, polite, helpful and a pleasure to work with. A big thanks to all the team!
great job and helped me out.
Setting up a new business can be daunting but the team at CT24 assisted me with all the tech set up. Their response time in amazing, they were calm and patient with my million questions. I cannot recommend them more highly.
I can’t say enough nice things about CloudTech24 IT support. For the past year of working with them, they have always responded professionally and quickly. A little shoutout to Ethan who helped me resolve an issue today. He stayed on the call with me until the issue was resolved. When things aren’t working… you want an IT company that can resolve issues quickly, highly recommend them. I’m located in Denver, CO.
Excellent service.
This service works well.
Quick response to resolve my issue, thank you!
Great service. Ethan is very helpful
Fast
Best IT support!
I’ll definitely use this again.
Always great service. Speedy, patient and helpful
Long term customer of Cloudtech24 – today was particularly useful as there is no one as nerdy as me in our company, and it was good just to bounce the problem off the team. I eventually found the answer myself – sort of ‘once you have excluded everything that should be causing it, you’re left with what it couldn’t be’. And it was!
Helpful & cheerful as always thank you Yassi
Glen helped me with the problem- very efficient !
great to work with!
I worked with the team on some insurance documents for my business and they were super helpful and extremely knowledgeable! Also, very patient given it was not my area of expertise. They provided excellent advice and guidance, I would definitely recommend working with CloudTech24!
Very reliable and fast service.
Thanks to Ethan for sorting out my PC this morning.
Dear Glen
Thanks for your help to get the email issue sorted so promptly.
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Trusted by over 250 companies globally
More than 250 companies trust us to manage their IT and cybersecurity. We’re known for our rapid response and friendly service. Not tech savvy? No problem; we explain what we’re doing in plain English, so you know what to expect and have clear timelines. You’ll always receive a warm welcome from our team.












