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Technical Articles by Avijit Dutta


🚫 PowerShell/Registry Hack to Disable USB Access
USB access in enterprises poses major data security risks 🚨. This blog explains how to disable USB ports using PowerShell and Registry hacks, including a bonus USB Read-Only (Write Protection) method. A must-read for IT admins and cybersecurity professionals looking to strengthen Windows security.

Avijit Dutta
13 hours ago3 min read


🚀 Automating Local Administrator Group Cleanup with PowerShell
🔐 Automate Security with PowerShell
Managing Local Administrator accounts manually across multiple computers is risky and time-consuming ⏳. This step-by-step PowerShell script helps sysadmins remove unwanted local admins, keep only Administrator & Domain Admins, generate an Excel report 📊, and even email results automatically 📧. Perfect for audits, compliance, and enterprise security hardening 🚀.

Avijit Dutta
3 days ago3 min read


WSUS Settings for Windows 10/11
In enterprise environments, WSUS (Windows Server Update Services) helps IT admins control Windows updates by delivering them from a local server. However, remote or hybrid users may not always have access to the corporate WSUS server. That's where "dual scan" or fallback to internet updates becomes important

Avijit Dutta
Jul 313 min read
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