Secure Attache Description:

Secure Attache is a USB aware addition to Internet Explorer that
helps prevent Spyware installation, securely erases Internet Tracks
and lets you carry your Internet information wherever you go.

Secure Attache works with any USB drive to store your private Internet
history, favorites, account and password information. Remove your USB
drive and Secure Attache will eliminate any trace of your Internet
activity. Attach your USB drive to another computer and resume browsing
with all your Internet information seamlessly available.

Secure file and registry erase option, using Department of Defense 5220.22 erase standard.
Automatically erase Internet tracks when you remove your USB drive
or press emergency key combination.