If you use a combination of TrueCrypt (http://www.truecrypt.org/) and Portable Firefox (http://portableapps.com/apps/internet/firefox_portable), any data kept on the USB stick should be safe.
Sorry - I'm a bit late joing this thread!
I was looking at some of the interesting uses of Tiddlywikki particularly with regard to storing 'emergency' or 'personal' info.
I am wondering if there would not be security issues here:QuoteI'll be working through the suggestions and will get some of this implemented so that if anything happens to me, my wife isn't left beating her head against the wall because she doesn't know the password to access our credit card online
Tiddlywikki is using html which in unencrypted form would sit inside the browser cache of any computer it was read on. Wouldn't this leave extremely personal data totally exposed..? This would be especially true if running from a USB stick on multiple computers?
Just a thought...








