Firewall Wizards mailing list archives
RE: Top Secret DOD Data over the Public Internet? Thoughts?
From: "Paul D. Robertson" <paul () compuwar net>
Date: Sun, 22 Aug 2004 10:11:03 -0400 (EDT)
On Sat, 21 Aug 2004, Eugene Kuznetsov wrote:
http://www.gcn.com/vol1_no1/daily-updates/26971-1.htmlThis is all very interesting, but I don't think that article said anything about DoD data going over public internet! ;-) I think they were hinting at
No injecting reality into a good debate, it's not fair! ;)
separating messages on the internal DoD network, separating messages of different classification levels using encryption, instead of physical segments. That largely removes DoS and MIM considerations.
Not really, the considerations are still there, the "challenge" is in building the aggregation points, which have to handle the input from less trusted nodes, including routing information, unless you're using some sort of source routing- if you're using DNS, then you have to be able to trust the aggregation point's implementation not to be compromised from a less-trusted node's answers, or have every nameserver be in the highest trust grouping, then have them all secure from queries from untrusted nodes. Paul ----------------------------------------------------------------------------- Paul D. Robertson "My statements in this message are personal opinions paul () compuwar net which may have no basis whatsoever in fact." probertson () trusecure com Director of Risk Assessment TruSecure Corporation _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
Current thread:
- Top Secret DOD Data over the Public Internet? Thoughts? Gary Flynn (Aug 20)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Kevin Sheldrake (Aug 20)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Marcus J. Ranum (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Paul D. Robertson (Aug 22)
- RE: Top Secret DOD Data over the Public Internet? Thoughts? Eugene Kuznetsov (Aug 22)
- RE: Top Secret DOD Data over the Public Internet? Thoughts? Paul D. Robertson (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Marcus J. Ranum (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Christopher Hicks (Aug 20)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Marcus J. Ranum (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? George Capehart (Aug 23)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Paul D. Robertson (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Marcus J. Ranum (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Matt Curtin (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Marcus J. Ranum (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Christopher Hicks (Aug 23)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Marcus J. Ranum (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Chris Pugrud (Aug 22)
- <Possible follow-ups>
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Kevin Sheldrake (Aug 22)
- Re: Top Secret DOD Data over the Public Internet? Thoughts? Kevin Sheldrake (Aug 20)