Worry-free IT. Engineered in the UK.
Infosec Online is a specialist UK Managed Service Provider. We design, defend, and run the IT environments of growing enterprises; combining proactive managed support with a 24/7 Security Operations Centre.
15+
Years Operating
500+
Endpoints protected
24/7
SOC coverage
Our Priority.
Secure Supported, Simplified
An extension of
your business
As a premier platform powered by InfoSec Technologies, a leader in information security, InfoSec Online stands at the forefront of cybersecurity consulting and services. Our mission is to protect your critical data, assets, people, and customers with unparalleled expertise and dedication.
In today’s fast paced digital world, reliable IT is no longer a luxury; it’s a foundation. We understand the operational, security, and budget pressures businesses face when running modern technology stacks.
That’s why we built Infosec Online as a true partner: proactive monitoring, transparent communication, and certified engineering, all aligned to your business outcomes. We minimise downtime, harden your security posture, and free your team to focus on growth.
| We don't resell IT. We engineer it, run it, and defend it — end-to-end.
Four principles guide every
engagement.
Security-First
Every architecture, ticket, and roadmap is evaluated through a security lens before anything else.
Proactive, Not Reactive
We engineer to prevent incidents, monitoring, patching, and hardening before issues surface.
Transparent Partnership
Clear pricing, named engineers, and honest reporting. No black-box managed service.
UK-Based & Accountable
Senior engineers based in the UK, not offshore tier-one tickets. One team, end-to-end.
Senior engineers, named accountabilities.
No anonymous ticket queues. Every client knows the engineers running their environment and meets them.
Operations Director
Owns delivery, SLAs, and engineering standards across the managed estate.
Head of Security
Runs the 24/7 SOC, incident response playbooks and threat intelligence.
Head of Cloud
Designs Azure, AWS and hybrid migrations with zero-downtime cutover.
Client Success Lead
Named account manager keeping strategy aligned to business outcomes.
Let's Simplify Your IT and Strengthen Your Security
Book a free consultation with our experts and see how we can help your business thrive.Secure Supported, Simplified
No obligations. No pressure. Just expert advice
Frequently Asked Questions
Straight answers about how we work, what we cover, and what to expect when you bring InfoSec on board.
How long has Infosec Online been operating?
We were founded in 2009 and have spent over 15 years specialising in managed IT and cybersecurity for UK businesses through every major shift from on-prem to cloud, and from antivirus to SOC-led defence.
What certifications and standards do you hold?
We are Cyber Essentials Plus certified, GDPR-compliant, and operate aligned to ISO 27001 controls. Our engineers hold vendor credentials across Microsoft, AWS, Fortinet, and security qualifications including CISSP and CompTIA Security+.
Do you work with clients outside your local region?
Yes. We support clients UK-wide remotely through our SOC and service desk, with on-site engineering visits scheduled when projects, audits, or hardware work require physical presence.
Where is your team based?
Every engineer, analyst, and account lead is based in the UK. We do not offshore tier-one tickets, so the person who picks up your call is the same person who can actually fix the problem.
What makes your approach different from a typical MSP?
Security comes first, not as an upsell. Every client gets the same SOC-monitored baseline, named senior engineers, transparent reporting, and a proactive roadmap rather than a break-fix queue dressed up as a managed service.
How do we start a conversation with your team?
Book a free 30-minute consultation. We will review your current environment, highlight the most urgent risks, and outline a clear roadmap with no obligation and no sales pressure.