On Tue, 21 Oct 2008 16:57:12 -0400 Michael StJohns <mstjohns@xxxxxxxxxxx> wrote: ... > Classified documents have this thing called paragraph marking. Each > paragraph within a document is marked with the highest level of data > within the paragraph. A page is marked with the highest level of > data in any paragraph on that page. The overall document is marked > with and protected at the highest level of data within the document. Those who want the gory details should see http://www.fas.org/sgp/isoo/marking.pdf --Steve Bellovin, http://www.cs.columbia.edu/~smb _______________________________________________ Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf