US5983350: Secure firewall supporting different levels of authentication
based on address or encryption status
(see http://www.patents.ibm.com/details?pn=US05983350 for example).
seems secure computing have patented something used ince a long time!
This is for example used in the gauntlet since a long time,
and I'm not sure but probably some IPSec implementaions as well (yeas, IPSec
is recent but not the Gauntlet).
is it still a stupid patent or what?
or am I missing something?
mouss
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