Corporate / Government security is paramount to its existence. Whether you use the Internet or Intranet your e-mail is subject to interception. When you use the Internet your data is NOT secure. Everyone has read about the National Security Agency (NSA) intercepting terrorist e-mails. Corporations hire companies to intercept their competition's data. Governments want total security within and outside of their borders. While we don't condone illegal activities, if someone is using the DVI software and their computer was taken by either the Government or stolen by someone, you would be completely safe. You can use the DVI to encode documents on your computer with complete safety without sending them to anyone else. This is good for you but bad for the prosecutor's of the world. No US government agency can break our code. No foreign government can break our code, and no one in the world can make that claim and back it up.