This USB firewall protects against malicious device attacks

This pocket-sized firewall is a nifty tool for the privacy-minded and super paranoid that aims to protect against USB-based attacks.

http://www.zdnet.com/article/this-usb-firewall-protects-against-malicious-device-attacks/?loc=newsletter_large_thumb_featured&ftag=TRE17cfd61&bhid=25151283725937532891160407260705