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Bugtraq mailing list archives

Re: otp - the next generation


From: Tollef Fog Heen <tollef () ADD NO>
Date: Fri, 23 Mar 2001 14:02:16 +0100

* Gregory Steuck

| I am pretty sure that both assumptions are wrong. Phone company (or
| companies, I don't know how the messages are routed) will most certainly
| be able to sniff your messages and forge the source address.

As at least NetCom here in Norway allows one to send SMS's which seem
to originate from your phone, but are really sent from the web, that
last assumption is correct.  IIRC, the police were quite annoyed when
GSM was put into production, since they then had to go to the telco's
switching centers in order to tap the line, so I guess the telco can
still tap your conversations.

--

Tollef Fog Heen
Unix _IS_ user friendly... It's just selective about who its friends are.


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