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"Design and Implementation of a Data Leak Prevention System based on USB Ports"

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is a lightweight endpoint security utility designed to granularly manage, monitor, and lock physical ports on a Windows/Linux/macOS workstation. It prevents unauthorized data exfiltration via USB drives, malicious device implants (e.g., Rubber Ducky), and accidental peripheral misuse—without disabling ports permanently. "Design and Implementation of a Data Leak Prevention