NODE 49d5e2efSSL challenge and escrows
fc@all.net (Dr. Frederick B. Cohen)Fri, 18 Aug 95 09:36:57 PDT
I think a lot of people miss the distinction between automated message
cracking and dumpster diving. Dumpster diving is not free. It costs at
least a dollar each to get credit card slips by dumpster diving.
Consider that in order to use the information, you have to get the slip,
pull off the numbers, enter them into a computer (or even worse yet,
create a phoney card or make a phone call) in order to use the
information. The break-even point for an automated cracking and usage
system is more than a dollar per stolen card. My parallel processor
is actually more cost effective for crimilar theft via credit card fraud.
What does this have to do with escrow? My escrow offer costs less than
the cost of crimial attack. If it reduces attack, it is cost effective
and should lower the overall cost of transaction processing.
In fact, I have a friend who says he will escrow keys for free, but he
is less trustworhty than I am, and I think he wants to get his dollar on
the other side.
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NODE 45310b0cRe: SSL challenge and escrows
Brian Lane <blane@guetech.com>Sat, 19 Aug 95 10:43:46 PDT
On Fri, 18 Aug 1995, Dr. Frederick B. Cohen wrote:
> I think a lot of people miss the distinction between automated message
> cracking and dumpster diving. Dumpster diving is not free. It costs at
> least a dollar each to get credit card slips by dumpster diving.
I think people have been forgetting something else. Getting caught.
If I dive dumpsters, grab receipts from where I work, etc. The chances
of me being caught, or linked to use of the CC#s is much higher than if I
scam them from somewhere on the net, using a cracked account(or several)
on machines all over the world.
Another thought is an un-ethical ISP. They either sniff the SSL
transactions to their web server, or take the numbers from the users
directories. If discovered, they blame it on 'hackers'.
What happens to the SSL encrypted data after received by the server?
Brian
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