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Re: [secdir] Secdir Review of draft-stjohns-sipso-05

2008-10-22 11:40:22
On Tue, Oct 21, 2008 at 04:57:12PM -0400, Michael StJohns 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.

For your example, what would probably happen is that the NFS processes
on both sides would create a connection at the highest level of data
they expect to exchange.  The NFS processes would be responsible for
the labeling and segregation of data exchanged over that connection.
E.g. the IP packets would ALL be labeled at the high level, even if
some of them carried data at a level below.

Thanks for the clarification.

Nico
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