Ru Campbell MVP

Microsoft Security, Identity, Compliance, and Management

Exploring Microsoft 365's NOBELIUM Defence Capabilities

December 24, 2021
I recently read through an excellent article by Mandiant, which recently split with FireEye, on their findings and analysis of the continued actions of suspected nation-state actor NOBELIUM.  This group appeared on most IT pro's radar because of their SolarWin...
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Reauthorise Windows Server DHCP with One Line of PowerShell

June 26, 2021
This will be a brief blog, as I am certainly not a DHCP expert or day-to-day administrator.  I do, however, run a DHCP server on Windows Server 2019 constantly in my lab environment, but sometimes encounter a problem whereby the server is no longer authorised,...
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