FWIW, I work at a University and we use NTP based time as the public
key for routing updates between our routers.
Back in 1989 or so one of our students got the bright idea to write a
program to capture routing updates, adjust the values and put the
packet(s) back on the wire... It took thirty minutes to understand the
problem and two hours to implement the crypto features across the
enterprise...
We have two GPS based timing devices plus we sync to other
sources over the Internet.
We have had one timing based issue over the years related to a
software failure in a GPS based unit which required a software update to
correct.
SSH, SSL and other things used for e-commerce do have timing sensitivities.
Jim Cotton
On 3/9/11 9:11 AM, paul swed wrote:
OK really getting off topic
Soooo without GPS timing Celphones would not work. How is this a bad thing?
That means the people talking and texting while driving, might actually stay
in their lanes.
Sounding pretty good to me.
We did not shut down Loran for some crazy plot. We did it to save the budget
and the world. That $36M was just killing the Obama administration.
With LORAN off we are greening the world, saving birds, improving the
economy and creating 1000s of new jobs. (I don't know about the last comment
but all of our politicians finish off every sentence with that comment).
Regard
Paul
On Wed, Mar 9, 2011 at 4:37 AM, Javier Herrero<jherr...@hvsistemas.es>wrote:
By far the biggest one is cell-phone base stations, and since these
don't work without good timesync (See recent story about the Koreas)
I think it is fair to include the "indirect users" in the collateral
damage.
Yes... most collateral damages are ever inflinged to indirect users :)
Regards,
Javier
--
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Javier Herrero EMAIL: jherr...@hvsistemas.com
Chief Technology Officer
HV Sistemas S.L. PHONE: +34 949 336 806
Los Charcones, 17 FAX: +34 949 336 792
19170 El Casar - Guadalajara - Spain WEB: http://www.hvsistemas.com
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