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Ops Log tag

#VLAN

Reviewed Ops Log notes tagged VLAN, written by Michal Jatczak with source links, test context and operational checks.

1 reviewed note

Operator RunbookSecurity & Infrastructure

Network segmentation for a 100 to 500 seat office: VLANs, policy as code and the identity overlay

A cutover runbook for turning a flat office LAN into purpose-based zones: the VLAN scheme, the 802.1X and RADIUS layer that actually places a device into a zone, firewall policy held in version control, host-level nftables, and an independent rollback path for every stage.

By Michal Jatczak

Adjacent tags

#Microsoft 365#Security#Compliance#Audit#Cost Optimization#IAM#Offboarding#EU#Hardening#SMB
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Michal's field notes on Microsoft 365, Azure and AI operations for regulated European teams.

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