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Who’s Listening To Your Voice over IP Calls? |
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Tuesday, 04 January 2005 13:33 |
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So we all know the risks that using the Internet poses to sensitive information (would you trust the underpaid techies working for your ISP?). That’s why we use SSL for web transactions, SSH for our remote consoles and IPSEC for our corporate VPN’s but what about VoIP?
Well the first fully featured open source VoIP sniffer has been released. For the past 18 months there had been Vomit [link] which handled tcpdump traffic from G.711 encoded conversations. Now however there is VoIPong [link] the ‘VoIP Detector and Sniffer’. We at VDot are impressed with the range of features it supports SIP, H323, Ciscos Skinny Client Protocol, RTP and RTCP if the conversations are G.711 encoded then it will produce individual WAV files for you as well.
So the first person/company to produce low latency encryption for VoIP wins! |
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Last Updated ( Thursday, 14 September 2006 21:30 )
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