Firewall Wizards mailing list archives
Re: SCADA
From: Dotzero <dotzero () gmail com>
Date: Mon, 27 Apr 2009 14:05:33 -0400
On Mon, Apr 27, 2009 at 1:09 PM, Jim Seymour <jseymour () linxnet com> wrote:
Dotzero <dotzero () gmail com> wrote: [snip]or DNSSo-called "Janus DNS" solves this. First described in print in Cheswick & Bellovin's "Firewalls and Internet Security: Repelling the Wily Hacker," I believe.
It's not just executable code. I do a DNS lookup to find out where to connect to. The proxy passes the answer. It does not guarantee the answer is correct. And for those who would point to DNSSEC, how many domains currently sign? When will the root sign? When will .com sign? _______________________________________________ firewall-wizards mailing list firewall-wizards () listserv icsalabs com https://listserv.icsalabs.com/mailman/listinfo/firewall-wizards
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