Marcus Burnap - Microsoft Security -AI Sentinel Defender XDR
Marcus Burnap, José LázaroWelcome to MB Cloud Teck, a site that aims to share knowledge, increase security, and solve problems with the latest technology. MVP | MCT | CISSP | Microsoft SME | Cybersecurity & AI | Defender XDR | Sentinel | Security Copilot
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 75 | Founded | 3 years ago | Last Issue | 6 days ago |
| Active | |||||
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mbcloudteck.substack.comLatest Issues
UK Community Awards, Finalist - Security & Compliance #HumbledAndHonored
Happy to share that I’ve been shortlisted as a finalist in the Security & Compliance Evangelist category at the UK Community Awards 2026. 🎉 Whoever nominated me, cheers!
Looking at the list of finalists, it’s humbling to be recognised al...
Zero Trust for AI-Assisted Development: Verify the Agent, the Change and the Fix
An AI coding agent submits a pull request.
All the tests pass, the change appears to be okay, and the security scan picks up an authorisation issue which the agent then resolves. The scanning process is carried out again and no alert appea...
AI Governance Is an Operating Model, Not a Policy: Six Areas Enterprises Need to Get Right
Plenty of organisations now have a policy covering the use of AI.
It becomes difficult when someone actually has to use that policy to make a call.
The product team would like to launch an AI system that can review a customer record, prov...
How to Cascade AI Governance from Enterprise Principles to Operational Decisions
Most organisations can probably come up with a decent set of AI principles.
AI should be used responsibly. Sensitive data should be protected. People need to remain accountable. Systems need to be safe and meet the requirements that apply...
Why AI Agent Failure Recovery Is the Next Critical Control for Security and Site Reliability Engineering (SRE)
The awkward failures are rarely the ones shown in the demo.
An AI agent receives a task, chooses the right tool and sends a request. Then the tool call times out.
So what then?
Take the case of a security agent authorised to isolate a co...
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The writers behind this newsletter.
Global Cyber Security & AI Transformation Leader | MVP | MCT | CISSP | Microsoft Expert | AI | Strategic Tech Advisor
Global Cybersecurity Leader Championing Zero-Trust and Digital Transformation @ Microsoft | Former MVP | MCT | Cybersecurity, AI, SIEM, XDR
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