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Tag: Microsoft Teams

4 articles
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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
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Microsoft 365

Microsoft 365 Groups and Teams Sprawl: A Governance Playbook for 2026

Stop Teams sprawl with a proven microsoft 365 groups governance playbook — naming, expiration, ownerless-group cleanup, and a rollout users won't hate.

Thorsteinn Halldorsson · July 13, 2026 · 14 min read Intermediate
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Microsoft 365

Microsoft Teams Phone Deployment: A Practical Rollout Guide for IT Pros

Microsoft Teams Phone deployment done right: license assignment, PSTN connectivity, dial plans, and device provisioning in one actionable IT pro guide.

Thorsteinn Halldorsson · June 23, 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 · 12 min read Intermediate
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