Managed Server Services
We keep your servers secure, patched and performing

Most server management services respond when issues arise. Our Managed Server Service prevents them. Using automation, proactive monitoring and standardised architectures, we keep your Windows Server estate stable, secure and predictable - without adding headcount or operational overhead.
Trusted to manage critical server estates across regulated industries
Your servers, running quietly in the background
Servers are the engine room of your business - when they falter, everything slows. As part of iMSP, your estate runs on a standardised, automation-first model built for stability and security, keeping servers patched and performing, quietly and consistently
Proactive Server Management
Issues resolved before they reach your users
We monitor your servers around the clock, acting on early warning signs before they escalate. Many issues resolve automatically via self-healing. The result: a healthy, stable, quiet server estate - freeing your team to focus on the business.
- 24/7 proactive monitoring
- Automated, self-healing resolution
- Performance and capacity management
- Designed to be silent
Patch & Vulnerability Management
Closing gaps before they are exploited
Unpatched servers are one of the most common entry points for risk. We prevent exposure by keeping your estate current, secure and continuously validated.
- Automated patching to agreed windows
- Vulnerability scanning and prioritisation
- Patch assurance through re-scanning
- Aligned to Cyber Essentials
Server Protection
Security built in, not added on
We embed security into how your servers are managed, preventing threats from reaching production environments in the first place.
- Microsoft Defender for Cloud protection
- Audit and event logging forwarded for monitoring
- Security baselines enforced across your estate
- Secure-by-design controls throughout
Active Directory & Domain Management
Identity and access, controlled and protected
Active Directory underpins access, authentication and policy across your estate. We manage domain services end to end - machine policies, security groups, and on-prem/cloud identity sync - for a stable, secure foundation your business depends on.
- Active Directory Domain Services management
- Group Policy and machine policy management
- On-premises to cloud identity synchronisation
- Security group administration
Certificate Lifecycle Management
No more expired-certificate surprises
An expired certificate can take a critical service offline without warning. We manage the full certificate lifecycle for your server estate - procuring on your authorisation, installing and binding, then tracking renewals so nothing lapses unnoticed.
- Certificate procurement on your authorisation
- Installation and binding to server services
- Proactive renewal tracking and replacement
- Continuous visibility of certificate health

From our discussions, OneAdvanced showed a practical commitment to high quality support and a clear understanding of our business and where we are heading, building on our strong track record together.
Russell Owen, Head of Service DeliveryFoot AnsteyWe chose OneAdvanced as our managed services partner, as they offer industry-leading legal software solutions and services that cover the entire ‘legal journey’ while leveraging the power of the cloud to work smarter.
Nirupa Wikramanayake, Group CIOIrwin Mitchell
What our Managed Server Services mean for your business
Keep your servers secure, stable and performing. Without your team carrying the day-to-day burden.
Fewer business disruptions
Proactive monitoring and self-healing automation deliver preventative management - keeping services, users and operations stable.Stronger security posture
Automated patching, vulnerability scanning and secure configuration close gaps fast, without disrupting compliance or operations.Less pressure on internal IT
Offload routine server monitoring, maintenance and remediation so your IT team can focus on strategic, forward-moving priorities.Predictable performance and governance
Full visibility into server health, capacity, patch status and risk supports smarter planning, compliance and decisions.Sector-Specific Server Management
Trusted partnerships and certifications for your assurance
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