Infrastructure and security that holds up under pressure.
Silvanox helps organisations design, secure and run the systems their people depend on, from the network edge to Microsoft 365 and Azure. Senior engineering, embedded with your team and measured on outcomes rather than hours.
Infrastructure & Security Health Check
Fixed scope- Identity & accessEntra ID, Conditional Access, privileged accounts, MFA coverage
- Network & perimeterFirewall rule base, segmentation, switch configuration, high availability
- Microsoft 365 & AzureTenant security baseline, licensing, cost exposure
- Backup & disaster recoveryRecovery objectives, immutability, last successful test
- Essential Eight maturityCurrent level per control, prioritised uplift plan
Eight disciplines, one engineer accountable for all of them.
Most problems sit between silos: the firewall team blames identity, identity blames the endpoint. We cover the whole stack so nothing falls through the gaps.
Cybersecurity
Assessments, hardening and detection built on the Essential Eight and the Microsoft security stack.
- Security posture assessments
- Microsoft Sentinel & Defender
- Incident readiness
Network infrastructure
Architecture and high-availability reviews, firewall and switch deployments, and rule-base clean-ups for multi-site estates.
- Firewall deployment & rule clean-up
- Switch deployment & config assessment
- HA and architecture reviews
Cloud, DR & Microsoft 365
Secure-by-default Azure and M365 tenancies, disaster recovery that has actually been tested, and cost control.
- DR design & implementation
- Tenant security baselines
- Migration & cost optimisation
Identity & access
Entra ID and Active Directory done properly: least privilege, Conditional Access, tiered admin.
- Conditional Access design
- Privileged access (PIM)
- AD security remediation
Endpoint management
Intune and Autopilot to give staff a fast, compliant device from day one.
- Intune & Autopilot
- Compliance & app control
- Patch & update rings
Strategy & advisory
ICT strategy and portfolio roadmaps, architecture and HA design reviews, and fractional ICT leadership.
- Portfolio roadmaps (12–36 months)
- Architecture & HA reviews
- Interim Head of ICT / vCISO
Vendor & cost management
Vendor negotiations, licence and contract optimisation, and a framework to hold suppliers to the standard you're accountable for.
- Vendor negotiation & renewals
- Cost optimisation
- Vendor security framework
Documentation & architecture diagrams
Accurate network and infrastructure diagrams, configuration standards and runbooks your team will actually use.
- Visual as-built documentation
- Configuration standards
- DR and operational runbooks
Clear scope, measurable outcomes, no lock-in.
Every engagement starts by agreeing what "done" looks like in your terms (risk reduced, downtime avoided, cost saved), and we report against it.
Discover
A short, structured review of your environment, risks and priorities. You get a written brief regardless of whether we proceed.
Design
A pragmatic target state and roadmap sized to your budget and team, with the trade-offs spelled out.
Deliver
Implementation alongside your staff, documented as we go so the knowledge stays with you.
Sustain
Optional ongoing advisory or fractional security leadership to keep the environment healthy.
A partner inside your team, not a vendor at arm's length.
You get one senior engineer who sits with your people, uses your tools and standups, and is judged on what changed, not on the hours billed.
Part of your team
We embed alongside your engineers, service desk and leadership. Your people are in every design decision and every change window, so the capability stays when the engagement ends.
Outcome-driven
Scope is written as results you can verify, such as security maturity lifted, recovery time proven or contract cost reduced, with success criteria agreed up front. If a task doesn't move the needle, we'll say so and not do it.
Long-term partnership
No upsell and nothing to renew. Many clients keep us on a light advisory retainer after the first project because we already know their environment and tell them when not to spend.
Built for organisations that can't afford downtime, or a breach.
Aged care & healthcare
Multi-site providers balancing clinical uptime, privacy obligations and thin IT teams.
Local government
Councils needing audit-ready security evidence, resilient multi-site networks and procurement-ready advice.
Not-for-profit & community
Organisations that need enterprise-grade security on a realistic budget.
Growing SMEs
Businesses outgrowing their break-fix MSP and ready for a proper architecture.
Senior architecture and security capability, on your paper.
Silvanox partners with MSPs that need a senior network, infrastructure or security engineer for projects their bench can't cover. We work white-label or alongside your team, and we don't compete for your managed services contract.
Discuss a partnership- White-label project delivery under your brand
- Overflow senior engineering for firewall, network and Azure projects
- Pre-sales architecture and solution design support
- Escalation point for complex incidents and outages
- Independent assessments your clients trust
- Security uplift programmes for your client base
Not sure where you stand?
Start with a no-obligation security and infrastructure health check.