Dean Collins
2011-Mar-15 17:51 UTC
[asterisk-users] FW: [newtech-1] Uncovering Spoken Phrases in Encrypted Voice over IP Conversations
Thought this might interest a few people on the asterisk list as well Cheers, Dean ________________________________ From: Dean Collins Sent: Tuesday, March 15, 2011 1:49 PM To: 'newtech-1 at meetup.com' Subject: RE: [newtech-1] Uncovering Spoken Phrases in Encrypted Voice over IP Conversations Wow, of course how stupid, when someone says hello at the start of the call it probably establishes a baseline to work from. It would make sense to start calls with a pass saying like "elephant" or some other nonsense that would throw off the reverse hacking. Nice find Victor. Cheers, Dean ________________________________ From: newtech-1 at meetup.com [mailto:newtech-1 at meetup.com] On Behalf Of Victor Shamanovsky Sent: Tuesday, March 15, 2011 1:17 PM To: newtech-1 at meetup.com Subject: [newtech-1] Uncovering Spoken Phrases in Encrypted Voice over IP Conversations portal.acm.org/citation.cfm?doid=1880022.1880029 "Our results indicate that we can identify phrases within encrypted calls with an average accuracy of 50% and with accuracy greater than 90% for some phrases." -- Thanks, shamanovsky.com Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer do not consent to Internet email for messages of this kind. -- Please Note: If you hit "REPLY", your message will be sent to everyone on this mailing list (newtech-1 at meetup.com) This message was sent by Victor Shamanovsky (victor.shamanovsky at gmail.com) from NY Tech Meetup <meetup.com/ny-tech> . To learn more about Victor Shamanovsky, visit his/her member profile <meetup.com/ny-tech/members/4560286> To unsubscribe or to update your mailing list settings, click here <meetup.com/ny-tech/settings> Meetup, PO Box 4668 #37895 New York, New York 10163-4668 | support at meetup.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.digium.com/pipermail/asterisk-users/attachments/20110315/08c69ae7/attachment.htm>