[cap-talk] Bill Frantz HP challenge (was: Re: [Confused deputies in hybrid systems (was: Loss of control))

[Karp, Alan H]

Bill Frantz wrote:
>
> The real problem I see here is which YURL does a user keep on the
> laptop that moves between the HP campus and the home DSL line?  We
> have a YURL that jumps over the membrane boundary because it is
> physically moved rather than being sent.  In other words, it seems
> really hard to set up a membrane to contain the YURL for this
> real-world example.
>
An "inside" YURL used without the VPN is not useful.  An "inside" YURL used with the VPN passes through the membrane.

________________________
Alan Karp
Principal Scientist
Virus Safe Computing Initiative
Hewlett-Packard Laboratories
1501 Page Mill Road
Palo Alto, CA 94304
(650) 857-3967, fax (650) 857-7029
http://www.hpl.hp.com/personal/Alan_Karp