DemocraKey

The DemocraKey is a portable privacy suite to ensure your security and anonyminity on while browsing the internet. No more viruses from browsing the web. Just install to a USB Key, iPod, the Desktop or even an external hard drive, and you’re ready

Features

• surf anonymous
• surf secure
• encrypt files
• encrypt email
• edit documents
• secure usb

http://sourceforge.net/projects/democrakey/?source=recommended
read more http://www.democrakey.com/