Fork Sand fork of the Globotron USG v1.0 Hardware Firewall.
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Robert Fisk 986077ff21 Fix OpenOCD configuration files 2 years ago
Doc_images Add Armadillo image for wiki 3 years ago
Downstream Fix LED includes 2 years ago
Hardware Initial implementation of mouse bot detection 4 years ago
OpenOCD_scripts Fix OpenOCD configuration files 2 years ago
Upstream Increase mass storage reliability on Win10 2 years ago
.gitignore Ignore Hardware folder 3 years ago
LICENSE Added Mozilla Public License information to file headers. 6 years ago Update 3 years ago

The USG is Good, not Bad

The USG is a firewall for your USB ports, protecting your computer from BadUSB. It connects between your computer and your untrusted USB device, isolating the badness and keeping your computer safe.

For more info, hit the Wiki.

v0.9 Firmware

This is the firmware branch for the USG v0.9, which is the DIY hardware assembled out of development boards. Learn how to build your own USG here.

USG v1.0 hardware

The USG v1.0 is available now from the online store.

Need More Speed?

The USG is performance-limited due to its USB 1 hardware. If you need to transfer large files from flash drives and hard drives, you need the Armadillo instead. Based on the USG's proven open-source technology, the Armadillo is a next-gen device operating at USB 2.0 speed. Available exclusively through the online store.