[Zope] Encryption product?

[PieterB]

> > The idea is to store sensitive information, such as 
> > /My_Personal_Docs/Finances.xls
You might be able to use ExternalEditor
(http://www.zope.org/Members/Caseman/ExternalEditor) and decrypt
the file at the client. In that way you can store the files encrypted
and handle all the gnupg-stuff (or similar) at the client.

Didn't try this btw.

Please write a howto or some other docs if you succeed!

PieterB