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Security

Microsoft Defender XDR in 2026: The Unified Portal, Sentinel Convergence, and the Agentic SOC

Sentinel moves into the Defender portal by 31 March 2027. What merges, what breaks, the RBAC and licensing reality, and a sequenced migration plan.

Thorsteinn Halldorsson · June 19, 2026 · 11 min read Intermediate
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Microsoft 365

SharePoint Online in 2026: Authoritative Sites, AI Workflows, and DocGen

What SharePoint's 2026 AI features actually do, the PowerShell to configure them, the licence gates, and the governance traps that catch admins.

Thorsteinn Halldorsson · June 19, 2026 · 13 min read Intermediate
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Microsoft 365

Microsoft Teams in 2026: New Features and Security Reports

Async uploads slipped to August, the redesigned toolbar is the meeting toolbar, and Teams security reporting needs two settings, not one.

Thorsteinn Halldorsson · June 19, 2026 · 11 min read Intermediate
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Microsoft 365

Microsoft Purview in 2026: DSPM, DLP for Copilot, and Auto-Labeling for AI Content

Purview's DSPM shipped a new GA version, DLP for Copilot is narrower than it sounds, and OCR now bills per image. What changed and what to do first.

Thorsteinn Halldorsson · June 19, 2026 · 11 min read Intermediate
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Microsoft 365

What’s New in Microsoft 365 Copilot: The Mid-2026 Roundup for IT Pros

Microsoft 365 Copilot as of August 2026: the rename, model admin controls, credit-based billing, oversharing fixes, and honest adoption metrics.

Thorsteinn Halldorsson · June 19, 2026 · 11 min read Intermediate
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Automation

PowerShell 7 vs Windows PowerShell 5.1: What You Need to Know

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Thorsteinn Halldorsson · June 17, 2026 · 12 min read Intermediate
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Kubernetes

Kubernetes Ingress Controllers Compared: nginx vs Traefik vs Azure Application Gateway

Kubernetes ingress controller comparison of NGINX, Traefik and Azure Application Gateway: TLS, WAF, scaling, cost and when to pick each on AKS.

Thorsteinn Halldorsson · June 17, 2026 · 16 min read Intermediate
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DevOps

GitHub Actions CI/CD for Azure App Service: Step-by-Step

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Thorsteinn Halldorsson · June 17, 2026 · 14 min read Intermediate
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Azure

Azure Monitor Alerts: Set Up Proactive Infrastructure Monitoring

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Thorsteinn Halldorsson · June 17, 2026 · 12 min read Intermediate
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DevOps

Terraform on Azure: Complete Getting Started Guide for 2026

- Terraform transforms Azure infrastructure management from manual clicks to reproducible, version-controlled code

Thorsteinn Halldorsson · June 17, 2026 · 13 min read Intermediate
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