usbkill

usbkill is an anti-forensic kill-switch designed to monitor changes on your USB ports and promptly shut down your computer when such changes occur. To execute the tool, use the command: sudo python usbkill.py or sudo python3 usbkill.py. There is also a related project that follows the same concept but is implemented as a Linux driver: https://github.com/NateBrune/silk-guardian. Here are some reasons to consider using this tool: It can be particularly useful if law enforcement or other individuals attempt to enter your space unexpectedly, or if someone tries to steal your laptop while you're working in a public library, as was the case with Ross.

The police often use a 'mouse jiggler' to prevent the screensaver and sleep mode from activating. This is important because you don’t want someone to add or copy documents to or from your computer via USB. To enhance the security of your (encrypted) home or corporate server (for example, your Raspberry Pi), follow these guidelines. [!] Important: Always use disk encryption for all folders that contain private information. If you don’t, unauthorized individuals may access it anyway. Full disk encryption is the simplest and most reliable option if it is available. Tip: You can also use a cord to securely attach a USB key to your wrist for added security.

Next, insert the key into your computer and launch usbkill. If someone attempts to steal your computer, the USB will be disconnected, causing the computer to shut down immediately.