Cloud security architecture
Identity-centric, Zero Trust designs for Azure, AWS, and GCP, covering landing zones, network segmentation, and guardrails that hold up as the estate grows instead of fighting your engineers.
Independent cloud & security advisory in Calgary, AB
Security you can actually see across your cloud.
LumiTek helps engineering and security teams turn a sprawling, multi-cloud footprint into something clear, defensible, and quiet. Architecture, detection, and executive guidance, delivered by senior practitioners who have built and run it inside enterprise environments.
Credentials
CISSP
CCSP
MS Cybersecurity Architect Expert
Azure Solutions Architect Expert
Microsoft Certified Trainer
AWS Solutions Architect
What LumiTek does
Advisory that ends in working systems, not slideware.
Engagements are scoped to leave your team with something they can operate: a reference architecture, a detection pipeline, a remediation program, or a security strategy the board understands.
Posture & governance (CSPM)
Continuous posture management with automated guardrails and a real remediation program that routes findings to owners, tracks them to closure, and ties them to the controls your auditors ask about.
Detection engineering
SIEM and SOAR built for signal, not noise: Microsoft Sentinel and CrowdStrike pipelines, MITRE ATT&CK coverage mapping, and automated triage that cuts the time analysts spend chasing false positives.
Fractional CISO & strategy
Executive security leadership for teams that don't yet need a full-time exec, covering risk posture, roadmap, budget priorities, and board-ready reporting that translates technical reality into decisions.
Security automation & IaC
Terraform, PowerShell, and Logic Apps workflows that make secure the default: repeatable deployments, automated evidence collection, and pipelines that keep controls enforced instead of documented.
Training as a service
Official and custom Microsoft training delivered by a Microsoft Certified Trainer. Hands-on workshops that build your team's cloud security skills, from Azure and identity to Sentinel and detection, with certification prep mapped to the roles you're hiring for.
Track record
Outcomes delivered in production.
65%
Reduction in alert triage time through tuned detections and automation
38%
Improvement in mean time to detect across onboarded workloads
27%
Reduction in cloud spend from right-sized, governed architecture
99.9%+
Platform reliability sustained across critical services
Representative results from LumiTek practitioners' work designing and operating security in enterprise environments, including a 20,000+ user multi-tenant Azure estate.
Platforms & technologies
Fluent in the stack that runs your business.
Microsoft Azure
Microsoft 365
CrowdStrike
AWS
Microsoft Certified Trainer
How engagements run
A short path from unclear to defensible.
Most engagements move through four phases. Small teams often start at a single one, like a posture assessment or a detection sprint, and expand from there.
Phase 01
Assess
Map the estate, identity model, and current controls. Find where the real exposure and the real noise live.
Phase 02
Prioritize
Rank risk against effort and cost. Agree on what gets fixed first and what can wait, in plain language.
Phase 03
Build
Implement the architecture, detections, or automation alongside your team, so it's understood and owned, not inherited.
Phase 04
Operate
Hand over runbooks, coverage maps, and reporting. Optional ongoing advisory keeps the posture from drifting.
About the practice
A boutique practice, enterprise depth.
LumiTek is an independent cloud and cybersecurity advisory practice. Every engagement is led by a senior architect and staffed with the specialists it actually needs, so a two-week detection sprint stays lean, and a full landing-zone build gets the bench behind it.
The practice was founded by Lumi Olotu, a security architect with more than fifteen years across cloud, detection, and enterprise security. That experience comes from operating systems under real load, not just advising on them: Microsoft Sentinel and CrowdStrike detection engineering, Azure and multi-cloud architecture, Zero Trust and identity design, and the automation that ties it together, carried across environments up to 20,000+ users.
Behind that sits a network of vetted practitioners in architecture, detection, governance, and automation. Clients get the responsiveness of a boutique with the coverage to scale a delivery team when the scope calls for it, and one accountable point of contact throughout.
Depth on tap
Cloud security architecture
Azure, AWS, GCP, Zero Trust & identity design
Detection & response engineering
Microsoft Sentinel, CrowdStrike, MITRE ATT&CK
Governance, risk & compliance
CSPM, control frameworks, audit readiness
Automation & platform engineering
Terraform, PowerShell, event-driven pipelines
Training & enablement
Microsoft Certified Trainer, workshops, certification prep
Let's make your cloud easier to defend.
Tell us what you're running and what's keeping you up. A first call is a straight conversation about where the risk actually is, with no pitch deck.