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Technical Writing

Tech Blog

Cloud security, identity, infrastructure, and research. Deep dives, tools, and practical guidance.

Grav in Azure part 3 - Creating an Azure Web App with code deployed from Git
25 Jan 2019 · 8 min read · azure · grav

Grav in Azure part 3 - Creating an Azure Web App with code deployed from Git

Image by John Salvino on Unsplash In my last post, Grav in Azure part 2 - Creating a Git Repo with Grav code in it, I demonstrated how to setup a Git repo in Bitbucket with the Grav Blog Site skeleton code, ready to be …

Grav in Azure part 2 - Creating a Git Repo with Grav source code.
18 Jan 2019 · 3 min read · azure · grav

Grav in Azure part 2 - Creating a Git Repo with Grav source code.

Image by John Salvino on Unsplash In this post, we’re going to create a repository in Bitbucket to host our Grav source code What you will need An account in a source control repository (I’m using Bitbucket, …

Grav in Azure part 1 - Blog design using Grav CMS in Azure
11 Jan 2019 · 4 min read · azure · grav

Grav in Azure part 1 - Blog design using Grav CMS in Azure

Image by John Salvino on Unsplash In this post, I discuss my requirements for my blog, what I’ve chosen to build it with and why. Requirements My first project on Azure was a blog site, and in choosing the solution …

4 Jan 2019 · 5 min read · aboutme · unisys

Cirrius Tech - An Introduction

My Background I am a lifelong technology enthusiast, having worked in Financial Services IT for more than 20 years, across multiple disciplines including: Unisys MCP-based mainframe platforms (A17/A19/HMP NX 6800/Libra …

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Recent Posts
The Bigger the Judge, the Better the Judgment? Not Quite.
The Bigger the Judge, the …

A few days ago, I published High Confidence Is Not a Security Control, having spent some time looking at JEV, a specialised decision model, and the security implications of allowing probabilistic AI judgments to drive consequential actions. The concern was straightforward: a model receives evidence, …

October 8, 2026 Read
"High Confidence" Is Not a Security Control
"High Confidence" Is Not …

AI security tooling keeps getting faster. Faster triage, faster classification, faster threat intelligence analysis, faster decisions. And, increasingly, faster automated action. That’s exciting, but it’s also where things start getting dangerous. I’ve been looking at JEV recently, …

October 2, 2026 Read
'A Human Should Check It' is Not an Agentic Security Control
'A Human Should Check It' …

A little while ago I demonstrated something fairly simple. An attacker-controlled HTTP User-Agent value was ingested into Microsoft Sentinel as part of normal security telemetry. Security Copilot then consumed that telemetry while analysing the incident. The User-Agent contained an indirect prompt …

September 30, 2026 Read
Continuous Access Evaluation: Is it really tho?
Continuous Access …

This is a personal blog and all content herein is my own opinion and not that of my employer. Background Continuous Access Evaluation, or CAE, is one of those security controls with a wonderfully descriptive name. Access is not supposed to be evaluated only when you first authenticate. It is …

September 16, 2026 Read
Daddy Issues: When APIM Workspaces Inherit the Parent Identity
Daddy Issues: When APIM …

This is a personal blog and all content herein is my own opinion and not that of my employer. Introduction Sometimes security research starts with an exploit. Sometimes it starts with a much more boring question: “Where is the actual security boundary?” This one started with the latter. …

September 14, 2026 Read
What The Entra Fudge?! Tenant Restrictions v1 Doesn't Mean What You Think It Means
What The Entra Fudge?! …

If you implemented Tenant Restrictions v1 and only validated Restrict-Access-To-Tenants, you may only have implemented half the control you think you have.

August 19, 2026 Read
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