Pencerahan lain :)
dari http://margo.student.utwente.nl/el/phone/callerid/ci-faq.htm
5) Can a Caller-ID signal be forged/altered ?
Since the signal is provided by the local Telco switch and the
calling party's line is not connected until after the phone is
answered, generally the signal cannot be altered from the distant
end. Manipulation would have to take place either at the switch
or on the called party's line.
----- snip for brevity -----
I have received a report of a device called "Presto Chango" that
can transmit an extra ADSI modem tone after the call has been
picked up that will cause a susceptible box to display the later
information. It was also reported to me that CNID boxes marketed
by US-West as their brand and made by CIDCO have been used to
demonstrate the "Presto Chango" box.
NB: CNID = Calling Number IDentification
Keep smiling,
Rha
At 12:40 AM 1/2/99 +0800, CyberBug wrote:
|------ snip for brevity ------
|On Fri, 1 Jan 1999, -= MoZaLaKi =- wrote:
|
|> saya mencoba menggunakan modem jammer dan mencoba konek ke CBN, tapi
|> no.telp-nya kok masih ke-log ketika kemudian saya mencoba melihat usage
|> detailnya di CBN ? mungkin modem jammer yang dimaksud bung CyberBug ini
|> versinya lebih baru ?
|
|Mungkin kutipan berikut bisa memberi sedikit "pencerahan", don't ask me
|anything about this 'cos I didn't even tried it! (I didn't have any caller
|ID's ISP or something like that in my local).
|
|-------------------------- begin art. ----------------------------
| The Logic Box
|
| By. TeCHn0 LoGiC
|
|The concept of the logic box is very simple. It disables
|your victim's caller ID unit with an ERROR message. It uses
|a simple design and simple instructions. This box does
|basically what the *67 method does, but more and more
|------ snip for brevity ------
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