I travel with two portable hardware firewalls from Tiny Hardware Firewall http://tinyhardwarefirewall.com/thfwhome-1-1/. I use the smallest one "Napolean" when I am using my tablet or smartphone. I use the "Subutai" with my laptop. (I try to avoid devices whose battery can't be user-replaced when it wears out, and these two are their only ones without rechargable batteries). Does anyone else here use portable hardware firewalls (preferably more than just routers)?
