RE : modem protective device?

From: Bourque Daniel <Daniel.Bourque(at)loto-quebec.com>
Date: Wed Mar 19 2003 - 17:11:17 EST

A small search on Google turn up
http://www.delphion.com/details?pn10=US04546213

-----Message d'origine-----
De : Peter Van Epp [mailto:vanepp@sfu.ca] Envoyé : 19 mars, 2003 13:50
À : pen-test@securityfocus.com
Objet : modem protective device?

        While not strictly on topic, assuming they are still made this may be of interest to those of you concerned with modems and wardialing.

        Some 20 years ago in a previous life I had a modem protective device (a modem condom!) which fronted the modem on the phone line and when dialed supplied a sythisized voice which asked you to "enter your code". You then fed it a code via DTMF and it (if it liked your code) faked ring to the attached modem and then passed the call through when the modem answered. This
is of course very good protection against war dialing (which is the pen-test

relevance that I hope will get this through moderation :-)), since the war dialer gets a human (or semi human) voice not modem tones. The problem is that
several google searches on "wardialing modem protection" in various combinations turn up lots of articles on war dialing but no references that I
can see to the product that I want again. Does anyone know a source of such a product? I find it hard to believe that such a useful device has died out!

Peter Van Epp / Operations and Technical Support Simon Fraser University, Burnaby, B.C. Canada

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Did you know that you have VNC running on your network? Your hacker does. Plug your security holes now! Download a free 15-day trial of VAM:
http://www2.stillsecure.com/download/sf_vuln_list.html Received on Wed Mar 19 18:42:39 2003