PowerShell hardening script configuring Windows Defender and firewall rules
Windows

Windows 11 Hardening: 5 Areas I Lock Down

Practical Windows 11 hardening steps for local accounts, network protocols, Remote Desktop, memory integrity, and Defender ASR rules.

September 24, 2026 · 12 min · Mimi
RSAT Active Directory tools running from an admin workstation
Active Directory

Manage Active Directory Without Logging On to a Domain Controller

Use an admin workstation, RSAT, PowerShell, Microsoft diagnostics, and Sysinternals AD Explorer to manage Active Directory without routine domain controller logons.

August 16, 2026 · 10 min · Mimi
Windows audit policy settings defending against event log tampering
Security

Windows Event Log Tampering: What Admins Should Defend Against

Defensive notes on Windows event log tampering, audit risk, detection signals, and practical controls for administrators.

June 22, 2026 · 11 min · Mimi
Event Viewer showing cleared security log and recovery options
Security

Recover Windows Event Logs After They Are Cleared

What administrators can recover after Windows event logs are cleared, and how to prevent local log loss with forwarding, exports, and central collection.

June 20, 2026 · 9 min · Mimi
Security topic illustration
Security

PowerShell Security Notes: Elevation, Firewall Rules, and Unblocking Files

PowerShell security notes for elevation, Windows Defender Firewall rules, and safely unblocking downloaded files.

January 20, 2026 · 7 min · Mimi