Enterprise Infrastructure
Designing resilient Windows Server, directory, print, endpoint and platform foundations for production environments.
David Nwokoro
Infrastructure | Cloud | Cybersecurity
Building secure, resilient and modern technology platforms.
I'm David Nwokoro, an infrastructure, cloud and cybersecurity professional sharing practical insights from enterprise technology and real-world engineering.
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Phase 1 case studies
David Nwokoro
Infrastructure, cloud and security leadership.
About
A practical technology voice across infrastructure, cloud and security.
This site is a knowledge platform for field-tested thinking: how enterprise systems are designed, secured, operated and explained for teams that depend on them.
Enterprise infrastructure foundations
Azure and Microsoft 365 adoption
Identity-first security controls
Automation and operational clarity
I contribute as a mentor through STEM Ambassadors and Meet a Mentor.
Selected Expertise
Built for the messy middle of modern enterprise technology.
The positioning stays intentionally broad: infrastructure, cloud, identity and cybersecurity are connected disciplines in real environments.
Cloud & Microsoft 365
Building pragmatic Azure and Microsoft 365 patterns for secure adoption, governance and operational clarity.
Identity & Access
Strengthening identity as the control plane across hybrid estates, privileged access and conditional access.
Cybersecurity
Applying security engineering fundamentals to reduce risk without making systems impossible to operate.
Featured Articles
Technical writing with operator-level detail.
Readable long-form notes for people who build, secure and support real systems.
CybersecurityPublished on BugHunter6 min read
Beyond Authentication: How Broken Authorization Destroys Zero Trust in Modern Web Applications
Why strong authentication is not enough: broken authorization, excessive privilege and weak application controls can undermine Zero Trust at the transaction layer.
Zero TrustAuthorizationAccess ControlApplication Security
Identity2 min read
Identity-First Zero Trust: A Practical Starting Point
A field-oriented guide to making identity the first control plane for Zero Trust work.
Zero TrustEntra IDIAMConditional Access
Infrastructure2 min read
A Windows Server Operational Baseline for Production Teams
A practical baseline for making Windows Server estates easier to operate, audit and secure.
Windows ServerActive DirectoryOperationsHardening
Featured Projects
Case studies, not CV bullets.
Each case study frames the challenge, architecture, implementation decisions, lessons learned and outcome.
Identity
2026Enterprise 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
2025Secure 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
2025Zero 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 Windows ServerActive DirectoryVMwareHyper-VLinuxAzureMicrosoft 365Entra IDCloudflareVercelZero TrustDefenderIAMConditional Access
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.
Get in touch