I am a little puzzled, here.
You state that for security resons, you want to do a certain thing. I tell you that this doesn't add to the security, and you choose to re-ask the exact same question.
I had a look at your own web-site
http://www.gorenstein.com/notes.htm and quote your own words: "Using Notes unparalleled security model in your custom applications ensures your trade secrets remain secrets.".