DN

Infrastructure | Cloud | Cybersecurity

Practical engineering notes for secure, modern infrastructure.

I write about the systems that keep organisations running: Windows Server, Azure, Microsoft 365, identity, networking, automation and cybersecurity.

Focus

Infrastructure, cloud, identity, cybersecurity and automation.

Audience

Hiring managers, CTOs, IT leaders and technical practitioners.

Format

Deep technical writing, field notes and project case studies.

Principle

Clear systems thinking over surface-level tool commentary.

10+

Technology domains

9

Article categories

3

Phase 1 case studies

WCAG

AA accessibility target

About

A senior technology presence built around clarity, reliability and trust.

This site is designed as a long-term knowledge hub: a place to explain how infrastructure, cloud and security decisions work in the real world.

Enterprise infrastructure

Cloud adoption

Identity-first security

Technical writing

Featured Articles

Technical writing with operator-level detail.

Articles are structured for readability, search, tags, related reading and code-friendly MDX.

All articles

Featured Projects

Case studies, not CV bullets.

Each project explains the challenge, architecture, implementation choices, lessons learned and outcomes.

All projects

Identity

2026

Enterprise Active Directory Modernisation

A structured modernisation of core identity infrastructure, focusing on reliability, access hygiene and operational visibility.

Active DirectoryWindows ServerGroup PolicyPowerShellDNS
Read case study

Infrastructure

2025

Secure Print Infrastructure Deployment

A secure print service pattern for enterprise environments where usability, driver control and access boundaries all matter.

Windows ServerPrint ManagementGroup PolicyNetworking
Read case study

Cybersecurity

2025

Zero Trust Research Programme

A research-led approach to turning Zero Trust from a slogan into measurable identity, device and network controls.

Zero TrustEntra IDConditional AccessDefenderNetwork Segmentation
Read case study

Areas of Expertise

Breadth across the modern enterprise technology stack.

The brand is intentionally broader than security alone: infrastructure, cloud, identity, networking and automation all matter.

Enterprise Infrastructure

Designing resilient Windows Server, directory, print, endpoint and platform foundations for production environments.

Active DirectoryWindows ServerVirtualisationEndpoint operations

Cloud & Microsoft 365

Building pragmatic Azure and Microsoft 365 patterns for secure adoption, governance and operational clarity.

AzureMicrosoft 365GovernanceLanding zones

Identity & Access

Strengthening identity as the control plane across hybrid estates, privileged access and conditional access.

Entra IDIAMPAMConditional Access

Cybersecurity

Applying security engineering fundamentals to reduce risk without making systems impossible to operate.

Zero TrustHardeningMonitoringSecurity operations

Networking

Documenting and troubleshooting the connectivity, segmentation and name resolution layers people depend on.

DNSDHCPRoutingSegmentation

Automation & DevOps

Turning repeatable infrastructure work into scripts, pipelines and operational runbooks that teams can trust.

PowerShellTerraformGitHub ActionsCI/CD

Technology Stack

A stack that reflects real-world engineering work.

The site mirrors the systems it discusses: structured, maintainable, secure and ready to grow.

Infrastructure

  • Windows Server
  • Active Directory
  • VMware
  • Hyper-V
  • Linux

Cloud

  • Azure
  • Microsoft 365
  • Entra ID
  • Cloudflare
  • Vercel

Security

  • Zero Trust
  • Defender
  • IAM
  • Conditional Access
  • SIEM

Automation

  • PowerShell
  • Terraform
  • Ansible
  • Git
  • GitHub Actions

Latest Insights

Recent thinking from the knowledge hub.

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Contact

Let us talk about infrastructure, cloud, identity and secure engineering.

For roles, collaboration, writing, speaking or technical conversations, the contact page has the fastest route in.

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