Hero Image
A Repeatable Microsoft 365 Offboarding Script with Graph PowerShell

Overview Offboarding is one of those tasks that’s simple on paper and easy to get subtly wrong in practice. Miss a step and you end up with a departed user who still has an active session token, a mailbox nobody can read, or a license you’re paying for months later. Between employees and a steady rotation of contractors, I was offboarding people often enough that a checklist in my head wasn’t good enough. This post walks through the script I use now. It takes a UPN and runs the whole sequence the same way every time.

Thursday, July 9, 2026 Read
Hero Image
Configuring SAML and MFA on Cisco Firepower 1120

Overview Setting up SAML authentication with MFA on a Cisco Firepower 1120 for VPN access is essential for modern security requirements. Microsoft’s documentation provides a good starting point, but it’s missing critical CLI configuration commands for the Firepower side. This guide fills in those gaps and documents the lessons learned during implementation. Prerequisites Cisco Firepower 1120 with appropriate licensing and AnyConnect Microsoft Entra ID tenant with administrative access Access to Firepower via ASDM or CLI Your Firepower VPN’s public FQDN and SSL certificate configured Configuration Steps Step 1: Create the Enterprise Application in Azure Follow Microsoft’s guide to create the Cisco Secure Firewall app in Microsoft Entra ID:

Tuesday, August 12, 2025 Read