Action is the most beautiful form of speech

Tag Microsoft

Forged but Valid: How to Test API Authentication and RBAC Safely

Broken access control and identification & authentication failures consistently rank among the OWASP Top 10. Yet, many teams still disable authentication entirely when running integration tests against their APIs—undermining the very security controls they intend to validate. I had session… Continue Reading →

Mastering Power Automate Flows: Structure, Error Handling, Child Flows, and AI in Real Projects

Power Automate is often introduced as a low-code automation tool. In real projects, however, it behaves much more like a distributed execution engine where structure, error handling, permissions, and performance decisions matter. In my recent Experts Live Denmark 2026 session,… Continue Reading →

Autonomous Agents in Action

A Deep Dive into the Rally Company Scenario with Business Central Autonomous agents are often discussed at a high level: orchestration, reasoning, memory, and autonomy. But what do they actually do in a real business context? I had session in… Continue Reading →

Do You Need a Custom Agent to Detect Anomalies?

No — you usually don’t. Power Platform and Dataverse already include built‑in mechanisms for detecting abnormal or unexpected usage. Whether you need a custom solution depends entirely on what you mean by “anomalous behavior.” 1. Detecting Anomalous Behavior Inside Dataverse… Continue Reading →

Play it (w)right — Automating End‑to‑End Tests in the Power Platform

At CollabDays Bremen 2026, I attended the session “Play it (w)right: automate your end-to-end tests in the Power Platform.” held by Arjan Rijsdijk (slides). This was one of the most practical, demo-rich experiences of the entire event, and it completely… Continue Reading →

Oops!…I Vibe Coded Again

At CollabDays Bremen, I joined a session titled “Oops!…I Vibe Coded Again: AI-Assisted Development in Power Platform & M365.” prented by MVP Timo Pertilä. Going in, I already had a good sense of what vibe coding is in theory, but… Continue Reading →

From Likes to Insights: Measuring Real User Experience in Conversational AI

At CollabDays Bremen this year, one session stood out for its clarity, practicality, and truth‑telling about a challenge many AI teams quietly struggle with. Katerina Chernevskaya delivered a deeply insightful talk on a topic that is easy to overlook in… Continue Reading →

Power Platform Governance & Security Architecture

I attended CollabDays Bremen last weekend. Session led by Stalin Ponnusamy, MVP provided a comprehensive and practical deep dive into Power Platform governance, breaking down the layered security model that organizations must understand to protect sensitive data in a world… Continue Reading →

You are ready for AI! But are your users?

I attended CollabDays Bremen last weekend. I attended Leo Visser’s session without any expectations as I just arrived at the venue.  Internal Reflection: Key Takeaways From Leo Visser’s Presentation Leo Visser’s session took a broad and sometimes chaotic landscape —… Continue Reading →

Fixing Prompt Injection Vulnerability

I’ve been building agents a while and after CollabDays Portugal I had the idea of hacking my own Copilot Studio agent. Other MVPs discussed how important and hot topic security is and I had an idea. I realised that if… Continue Reading →

« Older posts Newer posts »

© 2026 Karl-Johan Spiik, Microsoft MVP — Powered by WordPress

Theme by Anders NorenUp ↑