Editing the registry can be dangerous. Always back up your registry before making changes. While effective at blocking storage devices, this method is often too broad and can be easily reversed by a savvy user.
The most common reason organizations seek a Windows USB blocker is to prevent data exfiltration. A disgruntled employee or a contractor can walk into an office, plug a 1TB thumb drive into a workstation, and copy gigabytes of sensitive intellectual property in minutes. Without restrictions, moving data from a secure internal network to an unsecured external device is effortless. Windows USB Blocker
This comprehensive guide explores the "why," "what," and "how" of blocking USB devices on Windows systems, covering native solutions, third-party software, and physical deterrents. Editing the registry can be dangerous