YouSkyde: information hiding for Skype video traffic

Wojciech Mazurczyk , Maciej Karaś , Krzysztof Szczypiorski , Artur Janicki

Abstract

n this paper a new information hiding method for Skype videoconference calls – YouSkyde – is introduced. A Skype traffic analysis revealed that introducing intentional losses into the Skype video traffic stream to provide the means for clandestine communication is the most favourable solution. A YouSkyde proof-of-concept implementation was carried out and its experimental evaluation is presented. The results obtained prove that the proposed method is feasible and offer a steganographic bandwidth as high as 0.93 kbps, while introducing negligible distortions into transmission quality and providing high undetectability.
Author Wojciech Mazurczyk (FEIT / IT)
Wojciech Mazurczyk,,
- The Institute of Telecommunications
, Maciej Karaś (FEIT / IT)
Maciej Karaś,,
- The Institute of Telecommunications
, Krzysztof Szczypiorski (FEIT / IT)
Krzysztof Szczypiorski,,
- The Institute of Telecommunications
, Artur Janicki (FEIT / IT)
Artur Janicki,,
- The Institute of Telecommunications
Journal seriesMultimedia Tools and Applications, ISSN 1380-7501, (A 30 pkt)
Issue year2016
Vol25
No71
Pages13521-13540
Publication size in sheets0.95
Keywords in Polishukrywanie informacji, Skype, steganografia sieciowa
Keywords in EnglishInformation hiding, Skype, Network steganography
ASJC Classification1705 Computer Networks and Communications; 1708 Hardware and Architecture; 2214 Media Technology; 1712 Software
DOIDOI:10.1007/s11042-015-2740-0
ProjectThe Develpment of Digital Communicatios. Project leader: Siuzdak Jerzy, , Phone: +48 22 234-7868, start date 27-04-2015, end date 31-12-2016, IT/2015/statut, Completed
WEiTI Działalność statutowa
Languageen angielski
LicenseJournal (articles only); published final; Uznanie Autorstwa (CC-BY); after publication
File
2015 Mazurczyk Szczypiorski Janicki YouSkyde.pdf 1.36 MB
2016 Mazurczyk Szczypiorski Janicki YouSkyde.pdf 1.39 MB
Score (nominal)30
Score sourcejournalList
ScoreMinisterial score = 25.0, 15-12-2019, ArticleFromJournal
Ministerial score (2013-2016) = 30.0, 15-12-2019, ArticleFromJournal
Publication indicators WoS Citations = 6; Scopus Citations = 5; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.738; WoS Impact Factor: 2016 = 1.53 (2) - 2016=1.572 (5)
Citation count*15 (2019-12-02)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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