About This Service
What are managed security services?
Managed security services are the ongoing monitoring, management and protection of a business’s systems by a specialist provider, rather than being handled ad hoc when something goes wrong. That covers finding vulnerabilities, watching for threats, and responding when something happens.
At iNREACH, our cyber security services are delivered centrally from our Milton Keynes office, where we’ve been based since 1998, as part of managing your IT, and that matters more than it might sound. The people watching for threats are the same people who run your infrastructure, know your setup and hold the inventory of everything on it. Security decisions get made with full knowledge of what they affect, and there’s a single point of responsibility for both.
Why Businesses Choose iNREACH
Secured to the standard assessments expect.
Our approach to Cyber Essentials is practical: we focus on making your infrastructure genuinely secure, and an infrastructure secured properly is well placed for Cyber Essentials assessment if your business chooses to pursue it. Certification of this kind is typically held by providers like us as a trust signal, rather than something most businesses need themselves.
Ongoing IT security services are delivered through our IT support plans, scaling with the level of cover your business needs. That structure means your security grows with your risk, and you’re never paying for enterprise-grade cover you don’t need.
Start with the facts
Run the free DMARC check, ask for a dark web report, or talk to us about a penetration test. Whatever the results show, you’ll know exactly where your business stands.
Response you can rely on
When an incident does happen, we guarantee our response and work to get you back up and running as quickly as possible.
Accreditations & Partnerships
Microsoft Partner. Cyber Essentials.
As a Microsoft Partner, iNREACH has direct access to Microsoft technical support and the latest developments across Microsoft 365 and Azure.
Our Cyber Essentials certification provide independent assurance of the security and operational standards we work to. For businesses in regulated sectors — legal, healthcare, financial services — we can provide the documentation and audit support needed as part of your managed IT service.
Frequently Asked Questions
Common questions about managed security services.
Free domain security check
Check and protect your domain.
Your domain is the foundation of your business email. Without DMARC, SPF and DKIM in place, anyone can send email pretending to be you — putting your clients, reputation and supply chain at risk.
Run a free scan on your domain below. You’ll see your current authentication score and where the gaps are. Our team will reach out with a full report and recommended next steps.
DMARC
Prevents unauthorised use of your domain in email
SPF
Specifies which mail servers can send on your behalf
DKIM
Cryptographically signs email to verify authenticity
BIMI
Displays your logo in recipients’ inboxes
Accredited & Partnered With
















