Skip to main content
IP IT Pro Insights Practical guides and tutorials for IT professionals — Azure, DevOps, Security, and Automation.
  • Home
  • Microsoft 365
  • Security
  • Azure
  • AI
  • DevOps
  • Kubernetes
  • Automation
Tag

Tag: Security

28 articles
Level: All Beginner Intermediate Advanced
AI

LiteLLM, RAGFlow, Kestra: Your AI Gateway Is a Control-Plane Target

AI gateway security after Microsoft's August findings: find exposed LiteLLM, RAGFlow and Kestra hosts in Azure, isolate them, rotate keys, detect abuse.

Thorsteinn Halldorsson · September 15, 2026 · 17 min read Intermediate
Read article →
Security

Emergency Patches Outside Microsoft: Adobe Commerce StyleSmuggler, N-able N-central, and PEEP

Critical patches for Adobe Commerce StyleSmuggler, N-able N-central Hotfix 4, and PEEP Chromium backdoor. Verify exposure and patch order.

Thorsteinn Halldorsson · September 15, 2026 · 11 min read Intermediate
Read article →
Security

Teams Helpdesk Impersonation: When the Attack Rides a Trusted Workflow

Teams helpdesk impersonation turns one approved remote session into domain access. The kill chain, KQL hunting queries, and the settings that stop it.

Thorsteinn Halldorsson · September 11, 2026 · 18 min read Intermediate
Read article →
Security

September 2026 Patch Tuesday: 966 Fixes, Two Zero-Days to Triage First

September 2026 patch tuesday shipped 966 fixes and two exploited zero-days — the triage order, expedite paths, and KQL to run while you deploy.

Thorsteinn Halldorsson · September 11, 2026 · 12 min read Intermediate
Read article →
Security

Entra ID Passkeys in 2026: What Changed and Why to Move Now

Synced passkeys are GA, passkey profiles are live, and passkeys become Entra ID's default sign-in on 1 September 2026. What changed and how to move.

Thorsteinn Halldorsson · August 26, 2026 · 14 min read Intermediate
Read article →
Security

Microsoft Is Retiring SMS and Voice MFA: Your Entra ID Migration Plan

Microsoft-provided SMS and voice MFA retires 1 February 2027. Here is the Entra ID timeline, the September 1 passkey opt-out, and a safe migration plan.

Thorsteinn Halldorsson · August 26, 2026 · 15 min read Intermediate
Read article →
AI

Securing Azure OpenAI for the Enterprise: Private Endpoints, Entra ID Auth, and Content Filtering

Azure OpenAI private endpoint security done right: lock down deployments with Private Link, Entra ID auth, and content filtering before production.

Thorsteinn Halldorsson · August 15, 2026 · 14 min read Intermediate
Read article →
Azure

Azure Front Door vs Application Gateway vs Traffic Manager: Choosing Your Load Balancing Layer

Azure Front Door vs Application Gateway vs Traffic Manager: cut through the overlap and pick the right load balancer with this decision framework.

Thorsteinn Halldorsson · August 15, 2026 · 12 min read Intermediate
Read article →
Security

Entra ID Privileged Identity Management: Rolling Out Just-in-Time Admin Access

Entra privileged identity management setup done right: configure JIT admin access, approval workflows, and alerts to eliminate standing privileges.

Thorsteinn Halldorsson · August 15, 2026 · 12 min read Intermediate
Read article →
Kubernetes

Kubernetes Admission Controllers: Enforcing Policy with OPA Gatekeeper vs Kyverno

OPA Gatekeeper vs Kyverno compared: Rego vs YAML authoring, mutation, policy testing, webhook latency, Azure Policy for AKS, and a decision framework.

Thorsteinn Halldorsson · August 10, 2026 · 26 min read Intermediate
Read article →
Page 1 Page 2 Page 3 Next →

Search

Weekly Newsletter

Azure, DevOps & Security guides, straight to your inbox.

You're on the list!

Topics

  • Microsoft 365 21
  • Security 15
  • Azure 12
  • AI 9
  • DevOps 7
  • Kubernetes 6
  • Automation 4

Recent Articles

  • EWS Shutdown, Updated: What Microsoft Changed on 4 September and Your Last Three Weeks Before October
  • Build the Microsoft 365 Outage Runbook You Didn’t Have
  • LiteLLM, RAGFlow, Kestra: Your AI Gateway Is a Control-Plane Target
  • Emergency Patches Outside Microsoft: Adobe Commerce StyleSmuggler, N-able N-central, and PEEP
  • Retirement Debt Comes Due: Azure VPN Client for Linux, AVD Classic, Graph Toolkit and Project Online
  • Teams Helpdesk Impersonation: When the Attack Rides a Trusted Workflow

Popular Tags

Security Azure Microsoft 365 Governance Automation AI Identity Microsoft Entra PowerShell Kubernetes DevOps Monitoring Compliance CI/CD LLM Copilot Migration IaC Containers Microsoft Teams
IT Pro Insights

Practical guides and tutorials for IT professionals — Azure, DevOps, Security, and Automation.

Topics

  • AI
  • Automation
  • Azure
  • DevOps
  • Kubernetes
  • Microsoft 365

Resources

  • About
  • Contact
  • Editorial Policy
  • Corrections
  • Terms of Use
  • Privacy Policy
  • Cookie settings
  • RSS Feed
© 2026 IT Pro Insights Built with WordPress on Azure