Computer Configuration > Administrative Templates > System > Removable Storage Access . Key Settings:
In an era where data is the most valuable asset, a single unsecured USB port can be a major liability. Whether it’s an employee accidentally introducing malware or a malicious insider exfiltrating trade secrets, unmanaged removable storage is a high-stakes risk for any modern organization. Windows USB Blocker
How to Block USB Drives on Windows (Windows USB Blocker Guide) Computer Configuration > Administrative Templates > System >