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Two companion PowerShell scripts: one for auditing inbox rules across an entire tenant, and another for inspecting rules for a single mailbox - perfect for threat hunting, compliance, and incident response.
How to turn any YouTube video into your Microsoft Teams background.
PowerShell scripts for testing SMTP, with and without authentication.
Detailed guide to Google Search UDM (Universal Display Mode) parameters, each with descriptions and example searches.
Step-by-step guide for capturing crash dumps with ProcDump and performing post-mortem analysis in WinDbg.
A PowerShell script for safely restarting IIS application pools with comprehensive logging, including pre and post-restart process details and error handling.
A comprehensive guide to managing Microsoft 365 versions using OfficeC2RClient, including checking current builds, consulting version history, and rolling back or updating Office installations.
A Python script that automatically compresses PNG images by gradually reducing quality and color depth until a target file size is reached, using PIL (Python Imaging Library).
A collection of methods to retrieve your public IP address using command-line tools like nslookup, curl, and PowerShell, as well as web-based solutions.
A comprehensive reference guide for DNS record types and configurations, including DMARC, SPF, DKIM, MX, and other essential DNS records with examples and best practices.
A comprehensive guide to exporting and visualizing Windows folder permissions using PowerShell and Python, including treemap visualizations of user access rights.
A collection of useful commands and steps for troubleshooting Group Policy Objects (GPOs) in a Windows Active Directory environment.
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