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- Sender: Postmaster@iecc.cambridge.ma.us
- Newsgroups: alt.dcom.telecom
- Path: sparky!uunet!pipex!doc.ic.ac.uk!agate!spool.mu.edu!sol.ctr.columbia.edu!eff!world!iecc!mailgateway
- Subject: Re: Cordless telephones
- References: <B8a1XB1w165w@msgpad.uucp>
- Organization: I.E.C.C.
- Date: 28 Jan 93 08:39:24 EST (Thu)
- From: johnl@iecc.cambridge.ma.us (John R. Levine)
- Message-ID: <9301280839.AA29347@iecc.cambridge.ma.us>
- Sender: johnl
- Lines: 20
-
- >My parents have just purchased a cordless phone and are concerned about
- >unauthorized monitoring or use.
-
-
- Nearly all cordless phones sold in the US use a subset of the same 10
- channels, and high-end phones can use all 10, which means that the chances
- of someone else being able to listen in on your cordless phone is very high.
-
- The better ones have a handshake between the handset and the base which
- keeps random listeners from getting a dialtone, so there's not much
- likelihood of people stealing phone service.
-
- But don't plan on having private conversations. The insecurity of cordless
- phones is so well-known that they're explicitly excluded from the privacy
- provisions of the ECPA. Think of them as the modern equivalent of shouting
- over the back fence.
-
- Regards,
- John Levine, johnl@iecc.cambridge.ma.us, {spdcc|ima|world}!iecc!johnl
-
-