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hiaror/README.md
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👤 About Me

Deeply embedded in the Microsoft 365 ecosystem for 12+ years. I spend my time automating identity, securing tenants, and scripting everything that should not be done by hand.

  • ⚙️ PowerShell and Graph API are my primary tools. If it can be scripted, it will be scripted
  • 🔐 Deep focus on Entra ID, Conditional Access, hybrid identity, and Exchange Online
  • 🛡️ Passionate about tenant security: MFA, LAPS, legacy auth blocking, DMARC enforcement
  • 📱 Intune and endpoint management for zero-touch device lifecycle
  • 📜 M365 Administrator Expert, Identity and Access Administrator, MCSE Productivity Solutions Expert, Azure Fundamentals
  • 🌐 Find me at aroramsp.com or email himanshu@aroramsp.com

🛠️ Tech Stack

🏅 Certifications


M365 Certified
Administrator Expert
Microsoft Certified
Identity & Access Admin
Microsoft Certified
Azure Fundamentals
MCSE
Productivity Solutions Expert

📊 My Stats

GitHub Streak

📝 Blog Posts

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  1. intune-laps-hybrid-registration-fix intune-laps-hybrid-registration-fix Public

    Diagnose and repair broken Hybrid Entra ID device registration causing Windows LAPS escrow failures: dsregcmd remediation, Graph verification, post-recovery confirmation

    PowerShell

  2. intune-bitlocker-entra-escrow intune-bitlocker-entra-escrow Public

    Escrow existing BitLocker recovery keys to Microsoft Entra ID at fleet scale using Intune platform scripts, with a configuration-policy fallback for unencrypted devices.

    PowerShell

  3. exo-mailbox-size-report exo-mailbox-size-report Public

    PowerShell script to export Exchange Online mailbox and archive sizes using CSV input.

    PowerShell

  4. graph-exchange-mailbox-cleanup graph-exchange-mailbox-cleanup Public

    PowerShell automation for Exchange Online mailbox cleanup using Microsoft Graph (client-agnostic, CSV-driven, dry-run supported)

    PowerShell

  5. intune-laps-fleet-audit-graph intune-laps-fleet-audit-graph Public

    Fleet-wide Windows LAPS audit via Microsoft Graph PowerShell: escrow gap analysis, OS eligibility check, WLapsAdmin account name verification, and duplicate Entra device detection

    PowerShell

  6. windows11-uefi-upgrade-guide windows11-uefi-upgrade-guide Public

    A complete guide to converting Legacy BIOS/MBR to UEFI/GPT and upgrading to Windows 11 25H2 — based on a real ThinkPad X1 Yoga migration